22E088 – Loose Brake Pad Retaining Clip May Damage Tire – SAF-Holland ULX40 Suspension

SEOCONTENT-START

ModulT® Gen II Air Disc Brake Safety Recall Notice
Inspection and Repair Procedures ModulT Gen II ADB Caliper Pad
Retainer and Spring Bracket
Inspection and Repair Instructions Super Single Spring Bracket Inspection
• The spring bracket is easily visible and physically accessible Figure 2. Overview
• This work instruction demonstrates how to inspect and repair the pad retainer spring bracket to ensure proper installation.
• This inspection can be performed with the wheel on
• Tire removal may be required to repair the spring bracket.
• These instructions demonstrate inspecting both the super single and Dual tire configurations.
Contents
1. Fault Description
2. Inspection Procedure on super single tires
3. Inspection Procedure on dual tire configuration from outside the trailer
4. Inspection Procedure on dual tire configuration from under the trailer
5. Repair Procedure
6. Actions to take if there are missing or damaged components
7. Contact information
Fault Description
The spring bracket may be trapped under the pad retainer.
Refer to Fig. 1 This photo shows the spring bracket (1a) trapped under the pad retainer (1b). Figure 1.
Spring bracket trapped under pad retainer 1a
1b under the trailer. Refer to Fig. 2
• Ensure the clip fully extends through the pad retainer bar slot. There should be a full opening at the top of the spring bracket.
Dual Tire Spring Bracket Inspection
There are two methods to inspect the spring bracket: either outside the trailer, or under the trailer.
Outside the Trailer, Facing the Rim
Refer to Fig. 3
• Look through the rim holes to ensure the spring bracket fully exceeds the pad retainer.
• You may need to rotate the wheel to align a rim hole and caliper.
• You can also utilize a bore scope to view these components.
• There should be a full opening at the top of the bracket.
Under the Trailer
Refer to Fig. 4
• Use a borescope to look through the back of the rim to ensure the spring bracket fully exceeds the pad retainer.
• There should be a full opening at the top of the spring bracket. Figure 3. Figure 4. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. Repair Procedure WARNING Personal safety equipment must be worn when working Figure 5.
5a Caliper Replacement Procedure
Step 1. Tire Removal
Personal safety equipment with equipment.
• If the spring bracket is not fully extended, you may need WARNING must be worn when working with equipment. to remove the wheel assembly to access the bracket
• Use appropriate tire removal and safety procedures compliant with your organization and tire removal instruction
• Refer to Fig.5 Use your fingers or a screwdriver to shift the pad retainer until the spring seats in the proper position Actions to Take if There are Missing or Damaged Components
If during the inspection you find any missing or damaged ADB components related to this matter:
• Place the vehicle Out of Service
• Replace the caliper by performing the procedure shown in Haldex Installation Guide L30051
• Replace any other components that were damaged as a result of this situation
• Process a warranty claim in accordance with the attached warranty policy or your organization’s warranty policy
Replacement instructions and more can be found in Haldex Installation Guide L30051. You may download this manual from https://www.haldex.com/globalassets/north-america/ documents/air-disc-brakes/L30051.pdf Contact Information
For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email
TechServices.KansasCity@haldex.com or contact your Haldex Sales Representative. Top of spring bracket is trapped beneath edge of pad retainer bar. 5b Move pad retainer bar back and forth with fingers or a screwdriver – 5c – until spring bracket pops up into its correctly seated position Lift up and support the vehicle axle to remove the tire / wheel assembly in accordance with the axle or vehicle recommendations.
1. On a flat even surface, block the wheels.
2. Lift the axles and place on jack stands.
3. Release the parking brake.
4. Check for free rolling resistance of the tire / wheel assembly. If the resistance is higher than expected, tap the tire to remove the rest tension. If the wheel still does not rotate freely, then further inspection is needed.
5. Remove the lug nuts.
6. Remove the tire / wheel assembly. Blocking the wheels. Release parking brake. Remove tire / wheel assembly. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. Caliper Replacement Procedure
Step 2. Brake Pad Removal
Personal safety equipment Caliper Replacement Procedure B
Step 3. Brake Chamber Removal
A
Personal safety equipment WARNING must be worn when working with equipment. WARNING must be worn when working with equipment. IMPORTANT!
Always remove the outer brake pad first. Always install the inner brake pad first.
1. Using a T55 Torx, manually turn the reset shaft counterclockwise to de-adjust the brake so that the thrust plate fully retracts to its inner position.
a. An audible clicking sound will be felt and heard when de-adjusting. The stop of the fully retracted inner thrust plate position must be distinct,
but do not exceed 15 ft-lbs. (20Nm) in torque or leave it tightened in this position.
2. Remove the pad retainer (B) by first pushing and holding down the spring bracket (A), while the spring bracket
is held down, slide in and remove the pad retainer. A tool can be used to help slide in the pad retainer if unable to remove by hand.
3. Remove the two pad springs (C).
4. Remove the brake pads. Always remove the outer brake pad first (D), followed by the inner brake pad (E).
a. The inner brake pad back plate locates on two holes which mate to the thrust plate, therefore the pad cannot be removed with the outer pad still being in place. Once the outer pad is removed, the caliper can be slid laterally to allow for the inner pad removal (E).
5. Remove the pad retainer spring bracket (A). C Remove pad retainer and pad springs. 1. Carefully clean around the mating surfaces of the
brake chamber (A) and the caliper (B) to ensure that dirt does not get into the mechanism area when removing the brake chamber.
2. If applicable, ensure that the spring brake chamber
(F) is fully disengaged and mechanically secured in the released position.
3. Ensure that the brake chamber (A) is depressurized.
4. Mark and remove the hose connections of the service brake (C) and if applicable the parking brake (D).
5. Remove the two nuts (E) holding the brake chamber. Remove the brake chamber (A) from the caliper (B). C Clean mating surfaces of brake and chamber. Secure brake chamber in the released position. F E A
D
Remove brake pads. D A
E Remove brake chamber items.
B For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. Caliper Replacement Procedure
Step 4. Caliper Removal
Personal safety equipment Caliper Replacement Procedure
Bolt Kit Part Numbers
790-22060 Bolt Kit M20X55mm 790-22062 Bolt Kit M16X55mm WARNING must be worn when working with equipment. 790-22063 Bolt Kit M20X60mm 790-22067 Bolt Kit M16X60mm 1. Loosen bolts with long wrench, one at a time, ensuring top bolt is still supporting caliper.
2. Confirm the caliper is supported.
3. Remove the bolts completely. Step 5. Caliper Installation
Never reuse bolts. Always 790-22068 Bolt Kit M16X60mm 790-22069 Bolt Kit M18X55mm Tightening Torques
Brake chamber fixation nuts……….. 130 ft-lbs ± 22 ft-lbs (180 ± 30 Nm)
Carrier bolt(s)……………………………. 331 ft-lbs ± 22 ft-lbs (450 ± 30 Nm) CAUTION check bolts for proper length. Bolts that are too long can Torque Tightening bottom out on the rotor. Refer to next page for bolt kit numbers.
1. Starting with top bolt, re-install the caliper onto the brake spider using proper bolts for the specific carrier design.
a. Pre-torque bolts using clocking numbers and 3 4 2
recommended pre-torque setting for size of bolts. ⁵ 6 Screw Thread
M20x2.5 M16x1.5 Offset (mm)
56
55 Pre-Torque
N-m FT-LBS 200 145
95 70 (Dry)
N-m FT-LBS 675±34 500 ±25
350±34 255±25 (Lubricated)
N-m FT-LBS 530±34 390±25
275±34 200±25 Refer to Table 1 on page 12. Bolt tightening sequence M18x1.5 65 120 88 450±30 331±22 350±30 258±22 b. Verify the pre-torque of the bolts a second time, SHOULDER BOLT Torque Plates and if necessary, re-tighten to recommended settings,
Table 1, page 12
c. For final Torque specifications refer to Table1, page 12,
Carrier bolt section. Care must be taken to match size of bolt and whether dry or lubricated for proper torque. BRAKE SPIDER OUTER CALIPER BOLT INNER CALIPER BOLTS BRAKE CALIPER Width (Inches)
1
1.225 Screw Length (mm)
55
60 Washer Thickness (mm)
3.5 ±0.5
3.5 ±0.6 SHOULDER BOLT IN OUTER MOUNTING HOLE
SHORT GUIDE PIN LONG GUIDE PIN For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. Caliper Replacement Procedure
Step 6. Brake Chamber Installation
Personal safety equipment Caliper Replacement Procedure
Step 7. Pad Installation
Personal safety equipment 6. Install the new spring bracket into the caliper and ensure it is seated in the correct position.
7. Install the new pad springs and the pad retainer.
Note: The pad retainer is fitted by first locating the pad WARNING must be worn when working with equipment. WARNING must be worn when working with equipment. retainer in the housing end in the caliper aperture, then compressing the pad springs and locating the pad retainer 1. Ensure the brake chamber being installed is the correct one for the application and vehicle. If a spring brake chamber is being installed, ensure that the parking brake spring is caged in accordance with the manufacturer’s instructions.
2. Ensure the surface of the caliper that mates with the brake chamber is free from dirt, moisture and corrosion. Do the same check on the brake chambers mating face (A) and seal.
Ensure the brake chamber seal is in the correct position and not damaged.
3. Apply a small amount of general-purpose grease in the ball cup of the brake chamber lever. Do not overfill the cup or let grease fall inside the brake.
4. Fit the new brake chamber (A) to the caliper (B)
with nuts (E). Screw the nuts home first before torque Place a small amount of general purpose grease in the ball cup of the brake chamber lever. F 1. Ensure the brake caliper is fully de-adjusted before installing new brake pads.
2. Check all contact surfaces on the carrier, caliper, and thrust plate are free from dirt and corrosion. Clean if necessary.
3. Check abutment area on carrier for deep grooves, cracks, or deformation. Replace carrier if grooves exceed 3mm or has cracks and deformation.
4. Install the inner brake pad into the caliper.
Note: The inner brake pad locates onto the thrust plate on two points.
5. Install the outer brake pad into the caliper.
Note: Ensure the friction material faces the rotor. slot over the caliper latch, and finally sliding the pad retainer under the caliper latch until the spring bracket pops into
its locking position. If necessary, use a tool to help push the pad retainer into position.
8. Using a T55 Torx, manually adjust the brake by turning the reset shaft clockwise until the pads touch the rotor and you feel an end stop.
9. Then turn the reset shaft counterclockwise 2 clicks.
Note: This procedure sets the initial brake pad clearance.
10. Fit the reset shaft protective plug into the caliper, ensure it is correctly orientated and pushed fully into its correct sealing position. Failure to do so may compromise the life of the brake. tightening to ensure the brake chamber seats parallel.
5. Brake chamber fixation nut tightening torque is 130 ft-lbs.
± 15 ft-lbs. (180 ± 20 Nm). Follow the vehicle/axle D A
manufacturers recommendations. E IMPORTANT!
Always install the inner brake pad first. IMPORTANT!
Ensure that friction material faces the rotor. IMPORTANT!
Use new parts in pad kit. Do not reuse old parts. 6. Fit the brake chamber hose connection of the service brake
(C) and if applicable the parking brake (D). If fitting both hoses, ensure connections (C) and (D) are the correct way around.
7. Remove the ventilation drain plug that faces downwards from the service brake housing and if applicable, also from the spring brake housing.
8. If applicable, release the parking brake and disengage the spring brake chamber’s caging mechanism so that the spring is released. Minimum 90 psi (6 bar).
9. With the service brake engaged and, where applicable,
with the parking brake released, check the brake chambers, hoses and connections for leaks or damage. Fit the chamber to the caliper
with nuts and tighten. B
Fit hose connections. Remove ventilation drain plugs from bottom
side of spring brake chamber. B A C Replace brake pads. OK OK Install new pad springs and pad retainer For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional. L56070
P10/22 2. M ALP
Printed in the USA
United States 816-891-2470
Canada 519-621-6722
Mexico 52-81-81569500
To learn more, contact your Haldex sales professional or visit haldex.com
Caliper Replacement Procedure
Step 8. Tire Installation
WARNING
Personal safety equipment must be worn when working with equipment.
Mounting of the Wheel
IMPORTANT! Make sure that the brake hoses are in good condition, that they are laid/ducted and fastened correctly.
1. Check the free rolling resistance. The disc brake must not be obstructed in any way.
2. Mount the wheel.
IMPORTANT!
If the disc brake is equipped with a parking brake actuator, ensure that the brake system is pressurized, and the spring brake chamber is fully engaged and mechanically secured
in the active position. See the vehicle manufacturer’s instructions.
IMPORTANT!
Apply air to the parking brake. Make sure that there is sufficient air in the system (min. 6 bar). Lowering of the Vehicle Axle
1. Activate the parking brake if fitted with a spring brake chamber.
2. Lift the axles so that the stands can be removed.
3. Carefully lower the vehicle to the ground.
4. Remove the wheel blocks. Remove the stops.
Secure spring brake in the active position.
Mount the wheel.
For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email TechServices.KansasCity@haldex.com or contact your Haldex sales professional.

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IMPORTANT SAFETY RECALL
09 December 2022 Mr. Barry Mitchell
Great Dane Limited Partnership
131 Technology Circle
Savannah, GA 31407
Reference: NHTSA Safety Recall ID# 22E-088.
Dear Mr. Mitchell,
Group
SAF-HOLLAND, Inc.
1950 Industrial Blvd.
Muskegon, Ml 49443-0425
TEL: 231.773.3271
FAX: 231.777.2515
www.safholland.com
This notice is sent to you in accordance with the Nationa Traffic and Motor Vehicle Safety Act. SAF-HOLLAND has decided that a defect which relates to motor vehicle safety, exists in ce1tain axle assemblies, used in ULX40 suspensions, shipped to customers between l 9NOV2 l and 04OCT22. The specific non-conformance is a brake pad retainer clip on brake calipers, supplied by Haldex Brake Products Corp. (Haldex), that could have been assembled inconectly, which can allow the brake pad to vibrate out of the caliper. The possible loose brake pad can rub the inside of the wheel, can damage the valve stem on the tire allowing rapid loss of air pressure and under road vibration conditions the brake caliper retainer bar and retainer clip can detach and fall into the roadway, which increases the risk of a crash. The brake caliper in question involves Haldex part number(s) Hl 07891/H I 07893. In addition to this recall, 22E-088, initiated by SAF-HOLLAND, this defect is the subject of a parallel recall being conducted by Haldex under NHTSA Safety Recall ID# 22E-081. SAF-HOLLAN.D has identified the quantities of suspensions shipped to each individual customer, which are required to be inspected for potential mis-assembled brake caliper components. Attachment A lists the individual shipments of SAF­ HOLLAND axles containing the defect to Great Dane Limited Paitnership. Haldex has advised that the remedy in the field involves an inspection of the brake calipers by visually examining the caliper components through the back side of the wheel while still installed on the trailers. See the attached instructions from Haldex for the procedure to remedy this defect. This inspection and repair takes approximately 5 minutes per brake to perform. This inspection and repair, if required, will be done free of charge. SAF-HOLLAND is coordinating with Haldex to conduct the inspections and any necessary repairs or replacements with our customers, their dealer network, and third patty service providers. Expenses incurred for both inspections and necessaiy repairs will be covered by Haldex including costs to locate and inspect all affected vehicles and document the results. Haldex will remedy the defect without charge. To remedy, the brake(s) need to be inspected by a trained technician and, if necessary, repaired. The inspection involves a visual check to determine whether the spring bracket is properly seated.
NEWJIV
Ji:
V.ORLANDI
Y0RK Group Great Dane Limited Partnership NHTSA Safety Recall ID# 22E-088 Page 2 Repair, if needed, involves adjusting the pad retainer slightly to allow the spring bracket to seat properly. Inspection and repair are relatively simple and are conducted without removing the wheel or lifting the vehicle, with minimal impact to service. This repair takes approximately 5 minutes per brake to perform. This repair will be done free of charge. The remedy is available immediately. Please contact a Haldex representative at 1-800-643-2374 at your earliest convenience to arrange an inspection, repair, or training, ifrequired. The Haldex instructions for performing the inspection and repair (if necessary), and the procedure and forms for submitting reimbursement claims for repair costs are attached to this notification. For assistance in responding to this letter, may also contact the SAF-HOLLAND Warranty Department at l-800-767-6967. You may submit a complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Ave., SE., Washington, DC 20590; or call the toll-free Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153); or go to http://www.safercar.gov, if you believe that: (A) The manufacturer, dish·ibutor, or dealer has failed or is unable to remedy the defect without charge.
(B) The manufacturer has failed or is unable to remedy the defect without charge within a reasonable time, which is not longer than 60 days after the owner’s first tender to obtain repair following the earliest repair date specified above.
;;;;;;;;ND, lac. Attachments: Quantities of axles shipped to Great Dane Limited Paitnership location(s) ModulT Gen II Safety Recall Repair v2 10-22 (from Haldex)
ModulT Gen II Reimbursement I 0-22 (from Haldex) $AF-HOLLAND, Inc. SAFETY RECALL 22E-088
$AF-HOLLAND Axles Shipped between 19NOV21 and 04OCT22
Customer# Customer Material DescriQtion Sales document ShiQ date Sales Quantity CaliQers Per Unit Total CaliQers 22001837 GREAT DANE TRAILERS – KEWANEE 1005300005480 MECHANICAL AXLE ASSY-P89 10911798 14-Sep-22 60 2 120
22001837 GREAT DANE TRAILERS – KEWANEE 1005300005480 MECHANICAL AXLE ASSY-P89 10911798 15-Sep-22 120 2 240
22001837 GREAT DANE TRAILERS – KEWANEE 1005300005480 MECHANICAL AXLE ASSY-P89 10911798 29-Sep-22 60 2 120
22001837 GREAT DANE TRAILERS – KEWANEE 1005300005480 MECHANICAL AXLE ASSY-P89 10911798 4-Oct-22 60 2 120
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004279 1-Dec-21 20 2 40
22002100 GREAT DANE TRAILERS- WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004283 8-Dec-21 40 2 80
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004307 5-Jan-22 30 2 60
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004315 14-Jan-22 30 2 60
22002100 GREAT DANE TRAILERS- WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004323 20-Jan-22 20 2 40
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004324 20-Jan-22 20 2 40
22002100 GREAT DANE TRAILERS- WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004332 28-Jan-22 20 2 40
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 20004333 9-Feb-22 20 2 40
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10869653 21-Apr-22 12 2 24
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10870381 21-Apr-22 12 2 24
22002100 GREAT DANE TRAILERS- WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10870383 4-May-22 12 2 24
22002100 GREAT DANE TRAILERS- WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10870384 4-May-22 24 2 48
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10870386 3-Jun-22 20 2 40
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10870387 3-Jun-22 36 2 72
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10870388 24-Jun-22 10 2 20
22002100 GREAT DANE TRAILERS- WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 10909899 21-Jul-22 1 2 2
22002100 GREAT DANE TRAILERS – WAYNE 1005300005480 MECHANICAL AXLE ASSY-P89 60151614 8-Aug-22 -1 2 -2
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10889641 27-Jun-22 8 2 16
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878816 2-Aug-22 10 2 20
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878819 6-Sep-22 40 2 80
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878820 6-Sep-22 20 2 40
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878817 14-Sep-22 20 2 40
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878820 14-Sep-22 20 2 40
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878821 14-Sep-22 30 2 60
22002101 GREAT DANE TRAILERS – BRAZIL 1005300005480 MECHANICAL AXLE ASSY-P89 10878818 5-Oct-22 32 2 64
22003392 GREAT DANE TRAILERS- STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 20004343 22-Feb-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 20004351 1-Mar-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 20004355 7-Mar-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 20004354 21-Mar-22 60 2 120
22003392 GREAT DANE TRAILERS- STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 20004359 21-Mar-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10884496 8-Apr-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10884497 11-Apr-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10871738 12-Apr-22 60 2 120
22003392 GREAT DANE TRAILERS- STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10884498 22-Apr-22 60 2 120
22003392 GREAT DANE TRAILERS- STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10884509 27-Apr-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10884513 27-Apr-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10871795 6-May-22 60 2 120
22003392 GREAT DANE TRAILERS – STATESBORO 1005300005480 MECHANICAL AXLE ASSY-P89 10871790 6-Jun-22 60 2 120
1 of 4 SAF-HOLLAND, Inc. SAFETY RECALL 22E-088
SAF-HOLLAND Axles Shipped between 19NOV21 and 04OCT22
Customer# Customer Material DescriQtion Sales document ShiQ date Sales Quantity Cali12ers Per Unit Total CaliQers 22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004267 19-Nov-21 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004268 19-Nov-21 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004270 24-Nov-21 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004271 30-Nov-21 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004281 6-Dec-21 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004284 8-Dec-21 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004282 13-Dec-21 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004294 17-Dec-21 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004298 21-Dec-21 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004297 29-Dec-21 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004308 11-Jan-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004309 11-Jan-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004310 11-Jan-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004311 14-Jan-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004312 17-Jan-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004316 21-Jan-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004335 9-Feb-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004329 15-Feb-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004334 15-Feb-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004336 15-Feb-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004348 28-Feb-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 20004350 4-Mar-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868385 11-Mar-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868386 11-Mar-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868379 25-Mar-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868380 29-Mar-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868387 30-Mar-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868383 1-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868384 1-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868389 8-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868388 14-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868390 14-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868391 18-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868392 19-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868395 22-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868400 25-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868397 26-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868399 29-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10873845 29-Apr-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868401 2-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868402 2-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868403 6-May-22 60 2 120
2 of4 $AF-HOLLAND, Inc. SAFETY RECALL 22E-088
SAF-HOLLAND Axles Shipped between 19NOV21 and 04OCT22
Customer# Customer Material Descri1;1tion Sales document ShiQ date Sales Quantity Cali1;1ers Per Unit Total Cali1;1ers 22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10873843 6-May-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868406 10-May-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10874971 10-May-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868404 13-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868414 16-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 60149193 16-May-22 -1 2 -2
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868407 20-May-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876289 20-May-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876289 23-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876289 27-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876292 31-May-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876292 1-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868408 3-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868409 3-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876292 6-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868410 7-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10868412 10-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876292 10-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876294 13-Jun-22 120 2 240
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876294 17-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876296 17-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876296 21-Jun-22 120 2 240
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876300 24-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876300 28-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876300 30-Jun-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876313 5-Jul-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876316 11-Jul-22 120 2 240
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884041 12-Jul-22 120 2 240
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10873846 19-Jul-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884046 22-Jul-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876304 26-Jul-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10876304 29-Jul-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884041 5-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884046 5-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884046 12-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884048 15-Aug-22 120 2 240
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884048 19-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884049 19-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884049 22-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884049 24-Aug-22 60 2 120
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884050 26-Aug-22 120 2 240
22008906 GREAT DANE TRAILERS – ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89 10884050 29-Aug-22 60 2 120
3 of4 SAF-HOLLAND, Inc. SAFETY RECALL 22E-088
SAF-HOLLAND Axles Shipped between 19NOV21 and 04OCT22 Customer# Customer Material Descri tion Sales document Shi date Sales Quantit Cali ers Per Unit Total Cali ers 22008906 GREAT DANE TRAILERS – ELYSBURG
22008906 GREAT DANE TRAILERS- ELYSBURG
22008906 GREAT DANE TRAILERS- ELYSBURG
22008906 GREAT DANE TRAILERS – ELYSBURG
22008906 GREAT DANE TRAILERS- ELYSBURG 1005300005480 MECHANICAL AXLE ASSY-P89
1005300005480 MECHANICAL AXLE ASSY-P89
1005300005480 MECHANICAL AXLE ASSY-P89
1005300005480 MECHANICAL AXLE ASSY-P89
1005300005480 MECHANICAL AXLE ASSY-P89 10884051 9-Sep-22 180
10876304 23-Sep-22 60
10884052 23-Sep-22 60
10884052 26-Sep-22 120
10876313 30-Sep-22 60 2 360
2 120
2 120
2 240
2 120 4 of 4 ModulT® Gen II Air Disc Brake Safety Recall Notice Inspection and Repair Procedures ModulT Gen II ADB Caliper Pad
Retainer and Spring Bracket
Inspection and Repair Instructions Overview
• This work instruction demonstrates how to inspect and repair the pad retainer spring bracket to ensure proper installation.
• This inspection can be performed with the wheel on
• Tire removal may be required to repair the spring bracket.
• These instructions demonstrate inspecting both the super single and dual tire configurations. Figure 1.
Spring bracket trapped under pad retainer Content
1. Fault Description
1a
2. Super Single Spring Bracket Inspection 1b
3. Dual Tire Spring Bracket Inspection
– Outside the Trailer, Facing the Rim
– Under the Trailer
4. Repair Procedure
5. Actions to Take if there are Missing or Damaged Components 1. Fault Description
The spring bracket may be trapped under the pad retainer.
Refer to Fig. 1 This photo shows the spring bracket (1a) trapped under the pad retainer (1b). For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. 2. Super Single Spring Bracket Inspection
• The spring bracket is easily visible and physically accessible under the trailer. Refer to Fig. 2
• Ensure the clip fully extends through the pad retainer bar slot. There should be a full opening at the top of the spring bracket.
3. Dual Tire Spring Bracket Inspection
There are two methods to inspect the spring bracket: either outside the trailer, or under the trailer.
Outside the Trailer, Facing the Rim
Refer to Fig. 3
• Look through the rim holes to ensure the spring bracket fully exceeds the pad retainer.
• You may need to rotate the wheel to align a rim hole and caliper.
• You can also utilize a borescope to view these components.
• There should be a full opening at the top of the bracket.
Under the Trailer
Refer to Fig. 4
• Use a borescope to look through the back of the rim to ensure the spring bracket fully exceeds the pad retainer.
• There should be a full opening at the top of the spring bracket. Figure 2. Figure 3. Figure 4. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. 4. Repair Procedure
Personal safety equipment Figure 5.
5a WARNING must be worn when working with equipment. • If the spring bracket is not fully extended, you may need to remove the wheel assembly to access the bracket
• Use appropriate tire removal and safety procedures compliant with your organization and tire removal instruction
• Refer to Fig.5 Use your fingers or a screwdriver to shift the pad retainer until the spring seats in the proper position
5. Actions to Take if there are Missing or Damaged Components
If during the inspection you find any missing or damaged ADB components related to this matter:
• Place the vehicle Out of Service
• Replace the caliper by performing the procedure shown in Haldex Installation Guide L30051
• Replace any other components that were damaged as a result of this situation
• Process a warranty claim in accordance with the attached warranty policy or your organization’s warranty policy
Replacement instructions and more can be found in Haldex Installation Guide L30051. You may download this manual from https://www.haldex.com/globalassets/north-america/ documents/air-disc-brakes/L30051.pdf Top of spring bracket is trapped beneath edge of pad retainer bar. 5b Move pad retainer bar back and forth with fingers or a screwdriver – 5c – until spring bracket pops up into its correctly seated position For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Step 1. Tire Removal WARNING Personal safety equipment must be worn when working with equipment. Lift up and support the vehicle axle to remove the tire / wheel assembly in accordance with the axle or vehicle recommendations.
1. On a flat even surface, block the wheels.
2. Lift the axles and place on jack stands.
3. Release the parking brake.
4. Check for free rolling resistance of the tire / wheel assembly. If the resistance is higher than expected, tap the tire to remove the rest tension. If the wheel still does not rotate freely, then further inspection is needed.
5. Remove the lug nuts.
6. Remove the tire / wheel assembly. Blocking the wheels. Release parking brake. Remove tire / wheel assembly. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Step 2. Brake Pad Removal
Personal safety equipment WARNING
IMPORTANT! must be worn when working with equipment. Always remove the outer brake pad first. Always install the inner brake pad first.
1. Using a T55 Torx, manually turn the reset shaft counterclockwise to de-adjust the brake so that the thrust plate fully retracts to its inner position.
a. An audible clicking sound will be felt and heard when de-adjusting. The stop of the fully retracted inner thrust plate position must be distinct,
but do not exceed 15 ft-lbs. (20Nm) in torque or leave it tightened in this position.
2. Remove the pad retainer (B) by first pushing and holding down the spring bracket (A), while the spring bracket
is held down, slide in and remove the pad retainer. A tool can be used to help slide in the pad retainer if unable to remove by hand.
3. Remove the two pad springs (C).
4. Remove the brake pads. Always remove the outer brake pad first (D), followed by the inner brake pad (E).
a. The inner brake pad back plate locates on two holes which mate to the thrust plate, therefore the pad cannot be removed with the outer pad still being in place. Once the outer pad is removed, the caliper can be slid laterally to allow for the inner pad removal (E).
5. Remove the pad retainer spring bracket (A). C Remove pad retainer and pad springs. E A
D
Remove brake pads. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure B
Step 3. Brake Chamber Removal
A
Personal safety equipment WARNING must be worn when working with equipment. 1. Carefully clean around the mating surfaces of the
brake chamber (A) and the caliper (B) to ensure that dirt does not get into the mechanism area when removing the brake chamber.
2. If applicable, ensure that the spring brake chamber
(F) is fully disengaged and mechanically secured in the released position.
3. Ensure that the brake chamber (A) is depressurized.
4. Mark and remove the hose connections of the service brake (C) and if applicable the parking brake (D).
5. Remove the two nuts (E) holding the brake chamber. Remove the brake chamber (A) from the caliper (B). Clean mating surfaces of brake and chamber. Secure brake chamber in the released position. F C D A
E Remove brake chamber items.
B For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Step 4. Caliper Removal WARNING Personal safety equipment must be worn when working with equipment. 1. Loosen bolts with long wrench, one at a time, ensuring top bolt is still supporting caliper.
2. Confirm the caliper is supported.
3. Remove the bolts completely. Step 5. Caliper Installation
Never reuse bolts. Always CAUTION check bolts for proper length. Bolts that are too long can bottom out on the rotor. Refer to next page for bolt kit numbers.
1. Starting with top bolt, re-install the caliper onto the brake spider using proper bolts for the specific carrier design.
a. Pre-torque bolts using clocking numbers and 23 1 4 recommended pre-torque setting for size of bolts. ⁵ 6 Refer to Table 1 on page 12.
b. Verify the pre-torque of the bolts a second time,
and if necessary, re-tighten to recommended settings,
Table 1, page 12
c. For final Torque specifications refer to Table1, page 12,
Carrier bolt section. Care must be taken to match size of bolt and whether dry or lubricated for proper torque. Bolt tightening sequence SHOULDER BOLT BRAKE SPIDER OUTER CALIPER BOLT INNER CALIPER BOLTS BRAKE CALIPER SHOULDER BOLT IN OUTER MOUNTING HOLE
SHORT GUIDE PIN LONG GUIDE PIN For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Bolt Kit Part Numbers
790-22060 Bolt Kit M20X55mm 790-22062 Bolt Kit M16X55mm
790-22063 Bolt Kit M20X60mm 790-22067 Bolt Kit M16X60mm
790-22068 Bolt Kit M16X60mm 790-22069 Bolt Kit M18X55mm Tightening Torques
Brake chamber fixation nuts……….. 130 ft-lbs ± 22 ft-lbs (180 ± 30 Nm)
Carrier bolt(s)……………………………. 331 ft-lbs ± 22 ft-lbs (450 ± 30 Nm) Torque Tightening Pre-Torque (Dry) (Lubricated) Screw Thread
M20x2.5 M16x1.5 M18x1.5 Offset (mm)
56
55
65 N-m 200
95
120 FT-LBS 145
70
88 N-m 675±34
350±34
450±30 FT-LBS 500 ±25
255±25
331±22 N-m 530±34
275±34
350±30 FT-LBS 390±25
200±25
258±22 Torque Plates Width (Inches)
1
1.225 Screw Length (mm)
55
60 Washer Thickness (mm)
3.5 ±0.5
3.5 ±0.6 For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Step 6. Brake Chamber Installation
Personal safety equipment WARNING must be worn when working with equipment. 1. Ensure the brake chamber being installed is the correct one for the application and vehicle. If a spring brake chamber is being installed, ensure that the parking brake spring is caged in accordance with the manufacturer’s instructions.
2. Ensure the surface of the caliper that mates with the brake chamber is free from dirt, moisture and corrosion. Do the same check on the brake chambers mating face (A) and seal.
Ensure the brake chamber seal is in the correct position and not damaged.
3. Apply a small amount of general-purpose grease in the ball cup of the brake chamber lever. Do not overfill the cup or let grease fall inside the brake.
4. Fit the new brake chamber (A) to the caliper (B)
with nuts (E). Screw the nuts home first before torque tightening to ensure the brake chamber seats parallel.
5. Brake chamber fixation nut tightening torque is 130 ft-lbs.
± 15 ft-lbs. (180 ± 20 Nm). Follow the vehicle/axle manufacturers recommendations.
6. Fit the brake chamber hose connection of the service brake
(C) and if applicable the parking brake (D). If fitting both hoses, ensure connections (C) and (D) are the correct way around.
7. Remove the ventilation drain plug that faces downwards from the service brake housing and if applicable, also from the spring brake housing.
8. If applicable, release the parking brake and disengage the spring brake chamber’s caging mechanism so that the spring is released. Minimum 90 psi (6 bar).
9. With the service brake engaged and, where applicable,
with the parking brake released, check the brake chambers, hoses and connections for leaks or damage. Place a small amount of general purpose grease in the ball cup of the brake chamber lever. F D A
E
Fit the chamber to the caliper
with nuts and tighten. B
Fit hose connections. Remove ventilation drain plugs from bottom
side of spring brake chamber. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Step 7. Pad Installation
Personal safety equipment 6. Install the new spring bracket into the caliper and ensure it is seated in the correct position.
7. Install the new pad springs and the pad retainer.
Note: The pad retainer is fitted by first locating the pad WARNING must be worn when working with equipment. retainer in the housing end in the caliper aperture, then compressing the pad springs and locating the pad retainer slot over the caliper latch, and finally sliding the pad retainer 1. Ensure the brake caliper is fully de-adjusted before installing new brake pads.
2. Check all contact surfaces on the carrier, caliper, and thrust plate are free from dirt and corrosion. Clean if necessary.
3. Check abutment area on carrier for deep grooves, cracks, or deformation. Replace carrier if grooves exceed 3mm or has cracks and deformation.
4. Install the inner brake pad into the caliper.
Note: The inner brake pad locates onto the thrust plate on two points.
5. Install the outer brake pad into the caliper.
Note: Ensure the friction material faces the rotor. under the caliper latch until the spring bracket pops into its locking position. If necessary, use a tool to help push the pad retainer into position.
8. Using a T55 Torx, manually adjust the brake by turning the reset shaft clockwise until the pads touch the rotor and you feel an end stop.
9. Then turn the reset shaft counterclockwise 2 clicks.
Note: This procedure sets the initial brake pad clearance.
10. Fit the reset shaft protective plug into the caliper, ensure it is correctly orientated and pushed fully into its correct sealing position. Failure to do so may compromise the life of the brake. IMPORTANT!
Always install the inner brake pad first. IMPORTANT!
Ensure that friction material faces the rotor. IMPORTANT!
Use new parts in pad kit. Do not reuse old parts. OK OK B A C Replace brake pads. Install new pad springs and pad retainer For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. Caliper Replacement Procedure
Step 8. Tire Installation WARNING
Mounting of the Wheel
IMPORTANT! Personal safety equipment must be worn when working with equipment. Make sure that the brake hoses are in good condition, that they are laid/ducted and fastened correctly.
1. Check the free rolling resistance. The disc brake must not be obstructed in any way.
2. Mount the wheel.
IMPORTANT!
If the disc brake is equipped with a parking brake actuator, ensure that the brake system is pressurized, and the spring brake chamber is fully engaged and mechanically secured
in the active position. See the vehicle manufacturer’s instructions.
IMPORTANT!
Apply air to the parking brake. Make sure that there is sufficient air in the system (min. 6 bar). Lowering of the Vehicle Axle
1. Activate the parking brake if fitted with a spring brake chamber.
2. Lift the axles so that the stands can be removed.
3. Carefully lower the vehicle to the ground.
4. Remove the wheel blocks. Mount the wheel. Secure spring brake in the active position. Remove the stops. For technical support, call Haldex Technical Services at 800-643-2374 or 816-891-2470, email [email protected] or contact your Haldex sales professional. United States 816-891-2470
Canada 519-621-6722
Mexico 52-81-81569500 To learn more, contact your Haldex sales professional or visit haldex.com L56070
P10/22
Printed in the USA ModulT® Gen II Air Disc Brake (ADB) Recall ADB Pad Retainer/Spring Bracket Inspection/Repair Reimbursement Procedure
NOTE: There are 2 different inspection logs listed below for inspection and/or repair.
Inventory Only (Parts NOT Installed on Vehicle)
Step 1. Complete the “Inventory Only” Inspection Log (shown at right)
Step 2. Submit the Inspection Log and Labor Invoice to [email protected] Labor Invoice(s) Is subject to review per submission (labor terms may vary)
Step 3. Haldex Warranty will confirm receipt of ADB Recall inspection claim(s)
Step 4. Haldex Warranty will issue reimbursement to the customer per the Standard Warranty Terms and Conditions Field Inspections (Parts Installed on Vehicle)
Step 1. Complete “Vehicle” Inspection Log (shown at right)
Step 2. Submit the Inspection Log and Labor Invoice(s) to [email protected] Labor Invoice(s) is subject to review per submission (labor terms may vary)
Step 3. Haldex Warranty will confirm receipt of ADB Recall inspection claim(s)
Step 4. Haldex Warranty will issue reimbursement to the customer per the Standard Warranty Terms and Conditions Contact Information
For all questions and concerns, contact your Haldex Account Manager (sales professional) and your Haldex Warranty Contact. 1-877-442-5339. Neil Picart
Regional Manager – Customer Experience [email protected] United States 816-891-2470
Canada 519-621-6722
Mexico 52-81-81569500 To learn more, contact your Haldex sales professional or visit haldex.com L56071
P10/22 2.5M ALP
Printed in the USA ModulT® Gen II Air Disc Brake (ADB) Recall Inventory Only Log (Parts NOT Installed on Vehicle) Customer Name Sales Order Number Qty Good Qty Bad ADB Serial Number
(Only if Sales Order Number is Unavailable) Customer
Name
Vehicle Number (VIN)
Qty Good
Qty Bad
ADB Serial Number
(Only if VIN Number is Unavailable)
ModulT® Gen II Air Disc Brake (ADB) Recall Field Inspection Log

**************************************************************************************************************

OMB Control No.: 2127-0004
Part 573 Safety Recall Report 22E-088
The information contained in this report was submitted pursuant to 49 CFR §573
Manufacturer Name : Submission Date :
SAF-Holland DEC 02, 2022 NHTSA Recall No. : 22E-088 Manufacturer Recall No. : n/a Manufacturer Information :
Manufacturer Name : SAF-Holland
Address : 1950 Industrial Blvd
Muskegon MI 49443
Company phone : 888 396-6501
Population :
Number of potentially involved : 10,591 Estimated percentage with defect : 1 %
Equipment Information : Brand / Trade 1 :
Model : SAF-HOLLAND
ULX40 Suspension, with P89 mechanical axle assembly. Part No. : Multiple parts Size : NR Function : Suspension
Descriptive Information : The recall population includes all SAF-HOLLAND axles built with Haldex ModulT Gen II Air Disc Brakes starting with initial production at Haldex on 2/11/21 and ending when containment was implemented by Haldex on 9/15/22.
Edit 02DEC22:
Initial reported number of potentially involved suspensions 17,977 was wrong. That is the number of haldex brake calipers installed on SAF-HOLLAND suspensions, Axles or sold as replacement calipers. Revised number of potentially involved ULX40 suspensions: 3,204: 4 calipers per suspension.
Reclassified number for P89 axle assemblies: 7,386: 2 calipers per axle Reclassified number of replacement calipers: 1 Production Dates : NOV 19, 2021 – OCT 04, 2022 Part 573 Safety Recall Report 22E-088 Page 2 Description of Defect :
Description of the Defect : The Recall Population includes all SAF-HOLLAND axles built with Haldex ModulT Gen II Air Disc Brakes where the brake pad retaining assembly on certain Haldex air disc brakes (ADB) may contain an improperly installed retaining clip. If the retaining clip is improperly installed, the retainer bar may move and fail to retain the brake pads fully within the brake assembly, especially under road vibration conditions. Brakepads do not detach from the brake assembly but a loose brake pad, retainerbar, or retaining clip may come in contact with other nearby wheelcomponents, and the retaining clip or retainer bar may fall into the road.
FMVSS 1 : NR FMVSS 2 : NR
Description of the Safety Risk : According to our supplier, Haldex, under certain road use conditions, an
improperly installed retaining clip may enable the retainer bar and retaining clip to detach from the brake and may allow the brake pad to loosen. A loose brake pad may slightly reduce brake effectiveness, and may cut a tire valve resulting in a flat tire, and eventually can cause damage to the brake pad or wheel. A detached retaining clip or retainer bar may come in contact with other vehicle parts and may fall into the roadway, creating road debris and a potential traffic hazard.
Description of the Cause : An incomplete manual assembly process at our caliper supplier, Haldex, resulted in inconsistent installation of the retaining clip and brake pad retainer bar. Identification of Any Warning
that can Occur : No warning precedes the detachment of the retainer bar or retaining clip or the loosening of the brake pad. Involved Components : Component Name : MECHANICAL AXLE ASSY-P89 Component Description : Trailer Axle
Component Part Number : 1005300005480 Component Name : MECHANICAL AXLE ASSY-P89 Component Description : Trailer Axle
Component Part Number : 100530000548 The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 22E-088 Page 3 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S23HG0001-8175 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S67AM0007-8185 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S26AC0005-8181 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S26AC0005-8182 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S26AC0006-8181 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S54JJ0001-8184 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S40FN0109-8177 The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 22E-088 Page 4 Component Name : CALIPER ASSEMBLY
Component Description : Haldex ModulT Caliper Assembly, RH Component Part Number : 03080010600 Supplier Identification : Component Manufacturer
Name : Haldex Brake Product Corporation Address : 10930 North Pomona Ave
Kansas City Missouri 64153
Country : United States Chronology :
On 13SEP22 an on road incident occurred that involved the subject suspension. On 15SEP22 a second incident was reported. 19SEP22 Haldex began sending inspection teams to the trailer manufacturer locations and several trailer manufacturer customer locations to inspect assemblies. Haldex has inspected approximately 3800 units to date and confirmed 8 with misaligned brake spring retaining clips. Haldex also sent inspection teams to the SAF-HOLLAND axle manufacturing facility to inspect and contain any improperly assembled products. Haldex confirmed that even with a loose brake pad, overall braking function on the trailer was still effective. On 21SEP22, Haldex confirmed that the second incident reported by the trailer manufacturer did in fact involve an improperly assembled brake retaining clip. On 21SEP22, Haldex determined that an unreasonable risk to motor vehicle safety resulting from the improperly assembled clip could not be ruled out. On 07OCT22 SAF-HOLLAND received a customer notification letter with attachments, from Haldex regarding their safety recall 22E-081. Description of Remedy :
Description of Remedy Program : Haldex, their representative(s), or other trained technicians will inspect
and, if necessary, repair the improperly assembled spring bracket assembly. How Remedy Component Differs from Recalled Component : A remedied component has the retainer bar fully seated in the notch with the retaining clip fully protruding through the retaining clip window on the retainer bar. The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 22E-088
Page 5
The information contained in this report was submitted pursuant to 49 CFR §573
Identify How/When Recall Condition was Corrected in Production :
Haldex has identified the assembly plant at which the subject ADBs were produced and has implemented corrective actions and mistake-proofing in the assembly process to ensure that future shipments are properly assembled. Corrective action at the assembly plant was implemented on September 19, 2022. Recall Schedule :
Description of Recall Schedule : SAF-HOLLAND will submit a notificatin letter to NHTSA for approval. We
will include the contents from the Haldex customer notification letter related to their recall 22W-081.
Planned Dealer Notification Date : NR – NR
Planned Owner Notification Date : NOV 14, 2022 – NOV 18, 2022 Purchaser Information :
The following manufacturers purchased this defective/noncompliant equipment for possible use or installation in new motor vehicles or new items of motor vehicle equipment:
Name : NR Address : NR
NR Country : NR Company Phone : NR
* NR – Not Reported

**************************************************************************************************************

OMB Control No.: 2127-0004
Part 573 Safety Recall Report 22E-088
The information contained in this report was submitted pursuant to 49 CFR §573
Manufacturer Name : Submission Date :
SAF-Holland OCT 14, 2022 NHTSA Recall No. : 22E-088 Manufacturer Recall No. : n/a Manufacturer Information :
Manufacturer Name : SAF-Holland
Address : 1950 Industrial Blvd
Muskegon MI 49443
Company phone : 888 396-6501
Population :
Number of potentially involved : 17,977 Estimated percentage with defect : 1 %
Equipment Information : Brand / Trade 1 :
Model : SAF-HOLLAND
ULX40 Suspension, with P89 mechanical axle assembly. Part No. : Multiple parts Size : NR Function : Suspension
Descriptive Information : The recall population includes all SAF-HOLLAND axles built with Haldex ModulT Gen II Air Disc Brakes starting with initial production at Haldex on 2/11/21 and ending when containment was implemented by Haldex on 9/15/22 Production Dates : NOV 19, 2021 – OCT 04, 2022
Description of Defect :
Description of the Defect : The Recall Population includes all SAF-HOLLAND axles built with Haldex ModulT Gen II Air Disc Brakes where the brake pad retaining assembly on certain Haldex air disc brakes (ADB) may contain an improperly installed retaining clip. If the retaining clip is improperly installed, the retainer bar may move and fail to retain the brake pads fully within the brake assembly, especially under road vibration conditions. Brakepads do not detach from the brake assembly but a loose brake pad, retainerbar, or retaining clip may come in contact with other nearby wheelcomponents, and the retaining clip or retainer bar may fall into the road.
FMVSS 1 : NR FMVSS 2 : NR
Description of the Safety Risk : According to our supplier, Haldex, under certain road use conditions, an
improperly installed retaining clip may enable the retainer bar and retaining clip to detach from the brake and may allow the brake pad to loosen. A loose
brake pad may slightly reduce brake effectiveness, and may cut a tire valve Part 573 Safety Recall Report 22E-088 Page 2 resulting in a flat tire, and eventually can cause damage to the brake pad or wheel. A detached retaining clip or retainer bar may come in contact with other vehicle parts and may fall into the roadway, creating road debris and a potential traffic hazard.
Description of the Cause : An incomplete manual assembly process at our caliper supplier, Haldex, resulted in inconsistent installation of the retaining clip and brake pad retainer bar. Identification of Any Warning
that can Occur : No warning precedes the detachment of the retainer bar or retaining clip or the loosening of the brake pad. Involved Components : Component Name : MECHANICAL AXLE ASSY-P89 Component Description : Trailer Axle
Component Part Number : 1005300005480 Component Name : MECHANICAL AXLE ASSY-P89 Component Description : Trailer Axle
Component Part Number : 100530000548 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S23HG0001-8175 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S67AM0007-8185 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S26AC0005-8181 The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 22E-088 Page 3 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S26AC0005-8182 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S26AC0006-8181 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S54JJ0001-8184 Component Name : SUSPENSION/AXLE ASSEMBLY – P89
Component Description : Trailer Axles and Suspension Assembly Component Part Number : S40FN0109-8177 Component Name : CALIPER ASSEMBLY
Component Description : Haldex ModulT Caliper Assembly, RH Component Part Number : 03080010600 Supplier Identification : Component Manufacturer
Name : Haldex Brake Product Corporation Address : 10930 North Pomona Ave
Kansas City Missouri 64153
Country : United States Chronology :
On 13SEP22 an on road incident occurred that involved the subject suspension. On 15SEP22 a second incident The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 22E-088 Page 4 was reported. 19SEP22 Haldex began sending inspection teams to the trailer manufacturer locations and several trailer manufacturer customer locations to inspect assemblies. Haldex has inspected approximately 3800 units to date and confirmed 8 with misaligned brake spring retaining clips. Haldex also sent inspection teams to the SAF-HOLLAND axle manufacturing facility to inspect and contain any improperly assembled products. Haldex confirmed that even with a loose brake pad, overall braking function on the trailer was still effective. On 21SEP22, Haldex confirmed that the second incident reported by the trailer manufacturer did in fact involve an improperly assembled brake retaining clip. On 21SEP22, Haldex determined that an unreasonable risk to motor vehicle safety resulting from the improperly assembled clip could not be ruled out. On 07OCT22 SAF-HOLLAND received a customer notification letter with attachments, from Haldex regarding their safety recall 22E-081. Description of Remedy :
Description of Remedy Program : Haldex, their representative(s), or other trained technicians will inspect
and, if necessary, repair the improperly assembled spring bracket assembly. How Remedy Component Differs from Recalled Component : A remedied component has the retainer bar fully seated in the notch with the retaining clip fully protruding through the retaining clip window on the retainer bar. Identify How/When Recall Condition was Corrected in Production : Haldex has identified the assembly plant at which the subject ADBs were produced and has implemented corrective actions and mistake-proofing in the assembly process to ensure that future shipments are properly assembled. Corrective action at the assembly plant was implemented on September 19, 2022. Recall Schedule :
Description of Recall Schedule : SAF-HOLLAND will submit a notificatin letter to NHTSA for approval. We
will include the contents from the Haldex customer notification letter related to their recall 22W-081.
Planned Dealer Notification Date : NR – NR
Planned Owner Notification Date : NOV 14, 2022 – NOV 18, 2022 Purchaser Information :
The following manufacturers purchased this defective/noncompliant equipment for possible use or installation in new motor vehicles or new items of motor vehicle equipment: The information contained in this report was submitted pursuant to 49 CFR §573 Part 573 Safety Recall Report 22E-088
Page 5
The information contained in this report was submitted pursuant to 49 CFR §573
Name : NR Address : NR
NR Country : NR Company Phone : NR
* NR – Not Reported

SEOCONTENT-END