22E025 – All-In-One Enpak Power Unit Inadequate Clearance – EnPak A60

SEOCONTENT-START

US.350290928.01
ME-0811 09/06
IMPORTANT SAFETY RECALL
This notice applies to your EnPak A60GB, GBH, or GBHW
NHTSA Recall No. 22E-025
May 31, 2022
To: End users and all persons in possession of a Miller Electric Mfg. LLC (“Miller”) EnPak A60GB, GBH, and GBHW units.
This notice is sent to you in accordance with the National Traffic and Motor Vehicle Safety Act.
Miller has decided that a defect that relates to motor vehicle safety exists in certain Miller EnPak A60GB, GBH, or GBHW product with a serial number listed below. You should stop using the product and contact the Miller distributor where the EnPak was purchased.
Miller has determined that during installation onto a work truck, the EnPak A60 Series can be installed in a manner that does not assure adequate clearance between the internal EnPak A60 Series drive pulley/belt and the installed ground wire, battery cables, and fuel line hoses, due to the size of the bracket and location of the wires, cables, and hoses. As a result, there is the possibility that contact between the drive pulley/belt and the ground wire, battery cables, and fuel line hoses can occur and cause friction damage to the ground wire, battery cables, and fuel line hoses. Additionally, the output inductor could possibly contact the frame, due to lack of clearance between the output inductor and frame.
If contact between the drive pulley/belt and ground wire or battery cables provided with the EnPak A60 Series occurs, the ground wire insulation or battery cable(s) insulation can be abraded, potentially causing shorting between the ground wire and battery cables or between the battery cables, which can lead to excessive electric current and a potential fire hazard. If contact between the drive pulley/belt and fuel line hoses provided and installed by the truck upfitter occurs, the fuel line hoses can be abraded, potentially causing a fuel leak.
If contact between the output inductor and the frame of the EnPak A60 Series occurs, there is a potential for an electric arc and/or an unintended path for electric current to flow. This creates a risk of fire and damage to the EnPak A60 Series and work truck. This can only occur while the EnPak A60 Series is operating and not while the work truck is traveling on a roadway.
US.350290928.01
ME-0811 09/06
The affected serial number ranges are listed below.
Model Stock number Serial number range
A60GBHW 907815, 907815001 NB290697R – NC080172R
A60GBH 907814, 907814001 NB290697R – NC080172R
A60GB 907813, 907813001 NB290697R – NC080172R
Immediately discontinue use of all Miller EnPak A60GB, GBH, and GBHW products with these serial numbers and take the following steps:
1. Notify all affected personnel.
2. Contact the Miller distributor where the EnPak was purchased. Be prepared to provide the following information:
• Company Name
• Contact
• Address
• Phone
• Serial Number of affected units
Miller is committed to replacing the affected parts in the EnPak. We regret any inconvenience this situation causes and we appreciate your patience as we implement the resolution, which is identified in Miller Electric Service Memos 1286 and 1287 and Field Instruction F290964 and F291875, respectively. The remedies include replacing any damaged battery cables or fuel line hoses, replacing the original bracket with a larger one, and discarding the original frame bracket and installing a replacement bracket that has a cutout. All repairs will be completed by an Authorized Miller Service Distributor free of charge, and Miller will reimburse for the components and labor. Miller estimates that all repairs will be completed within seven (7) days after notice is provided to Miller, and that replacement will take approximately 2.5 hours. This remedy will be done free of charge. Please contact your authorized EnPak distributor or service station with any additional questions. If you need further assistance, please contact Miller at 920-735-4505 or email psdservice@millerwelds.com.
US.350290928.01
ME-0811 09/06
If Miller fails or is unable to remedy this defect without charge, or within a reasonable amount of time (within 60 days of notice provided to Miller), you may submit a written complaint to:
Administrator
National Highway Traffic Safety Administration
1200 New Jersey AVE SE
Washington, DC 20590
You may also call the toll-free Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153); or go to http://www.safercar.gov.
WHAT IF YOU ARE A LESSOR?
Federal law requires that you forward a copy of this safety recall notice to the lessee within 10 days.
Best Regards,
Service Manager
Power Systems Division
Miller Electric Mfg. LLC

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

OMB Control No.: 2127-0004
Part 573 Safety Recall Report 22E-025
The information contained in this report was submitted pursuant to 49 CFR §573
Manufacturer Name : Miller Electric Mfg. Co.
Submission Date : MAY 12, 2022
NHTSA Recall No. : 22E-025
Manufacturer Recall No. : NR
Manufacturer Information :
Manufacturer Name : Miller Electric Mfg. Co.
Address : 1635 West Spencer Street
P.O. BOX 1070 Appleton WI
54912-1079
Company phone : 920-735-4355
Population :
Number of potentially involved : 296
Estimated percentage with defect : 100 %
Equipment Information :
Brand / Trade 1 : Miller Electric
Model :
Miller EnPak A60 Series Diesel Engine-Driven All-In-One Air Compressor/
Generator/Battery Charger/Crank Assist/Hydraulic Pump/Welder (models
A60GB, A60GBH, A60GBHW)
Part No. : See chart Desc. Inf.
Size : NR
Function : NR
Descriptive Information : Miller EnPak A60 Series Diesel Engine-Driven All-In-One Air Compressor/
Generator/Battery Charger/Crank Assist/Hydraulic Pump/Welder installed on
work trucks. This affects all A60 series models, stock numbers and serial number
ranges listed below.
Model Stock number Serial number range
A60GBHW 907815, 907815001 NB290697R – NC080172R
A60GBH 907814, 907814001 NB290697R – NC080172R
A60GB 907813, 907813001 NB290697R – NC080172R
The voluntary recall equipment is Miller EnPak A60 Series Diesel Engine-Driven
All-In-One Air Compressor/Generator/Battery Charger/Crank Assist/Hydraulic
Pump/Welder (models A60GB, A60GBH, A60GBHW). The EnPak A60 Series is
installed on work trucks, Class 5 and above truck configurations, and integrates
with the electrical and fuel system of the work truck for multiple applications on
a jobsite identified above.
Production Dates : JUL 19, 2021 – FEB 15, 2022
Part 573 Safety Recall Report 22E-025 Page 2
The information contained in this report was submitted pursuant to 49 CFR §573
Description of Defect :
Description of the Defect : There are two possible defects on the same vehicle equipment.
Belt Abrasion : During installation onto a work truck, the EnPak A60 Series can
be installed in a manner that does not assure adequate clearance between the
internal EnPak A60 Series drive pulley/belt and the installed ground wire,
battery cables, and fuel line hoses, due to the size of the bracket and location of
the wires, cables, and hoses. As a result, there is the possibility that contact
between the drive pulley/belt and the ground wire, battery cables, and fuel line
hoses can occur and cause friction damage to the ground wire, battery cables,
and fuel line hoses.
Output Inductor to Frame Contact : The EnPak A60 Series was manufactured in
a way that the output inductor could possibly contact the frame, due to lack of
clearance between the output inductor and frame.
FMVSS 1 : NR
FMVSS 2 : NR
Description of the Safety Risk : Belt Abrasion : If contact between the drive pulley/belt and ground wire or
battery cables provided with the EnPak A60 Series occurs, the ground wire
insulation or battery cable(s) insulation can be abraded, potentially causing
shorting between the ground wire and battery cables or between the battery
cables. This shorting can lead to excessive electric current and a potential fire
hazard. If contact between the drive pulley/belt and fuel line hoses provided
and installed by the truck upfitter occurs, the fuel line hoses can be abraded,
potentially causing a fuel leak. The potential for leaking fuel and shorting of
the ground wire or battery cables creates a risk of fire and damage to the
EnPak A60 Series and work truck.
Output Inductor to Frame Contact : If contact between the output inductor
and the frame of the EnPak A60 Series occurs, there is a potential for an
electric arc and/or an unintended path for electric current to flow. This
creates a risk of fire and damage to the EnPak A60 Series and work truck.
This can only occur while the EnPak A60 Series is operating and not while the
work truck is traveling on a roadway.
Description of the Cause : Belt Abrasion : During installation of the EnPak A60 Series onto the work truck,
the fuel line hoses are installed and routed with the ground wire and battery
cables near the drive pulley/belt. If the ground wire, battery cables, and fuel
line hoses are not adequately bundled and secured, they can contact the drive
belt/pulley. Abrasion of the ground wire, battery cables, and fuel line hoses can
occur during operation of the EnPak A60 Series.
Output Inductor to Frame Contact : The output inductor was manufactured in a
way that, due to lack of clearance between the output inductor coil and the
EnPak A60 Series frame, it could possibly cause the output inductor coil to
contact the EnPak A60 Series frame.
Part 573 Safety Recall Report 22E-025 Page 3
The information contained in this report was submitted pursuant to 49 CFR §573
Identification of Any Warning
that can Occur :
There could potentially be no warning if the defect occurs while the EnPak A60
Series is operating. However, the EnPak A60 Series might not start if the
battery cables are damaged or might stall if the fuel line hoses are damaged.
Additionally, performance degradation of the EnPak A60 Series might be
noticed due to output inductor contact with the frame.
Involved Components :
Component Name : WIRE,STRD 12GA GRN/YEL 600V 125C 65X30 XLPF.15
Component Description : Ground Wire
Component Part Number : 177130
Component Name : CABLE,WELD COP STRD NO 2 EPDM JKT
Component Description : Battery Cable
Component Part Number : 600319
Component Name : BRACKET PLATE,SLIDE DOWN
Component Description : Bracket
Component Part Number : 288947
Component Name : INDUCTOR,OUTPUT
Component Description : Output Inductor
Component Part Number : 284766
Component Name : BRACKET,BAFFLE LOWER
Component Description : Baffle Lower Bracket
Component Part Number : 288440
Supplier Identification :
Part 573 Safety Recall Report 22E-025 Page 4
The information contained in this report was submitted pursuant to 49 CFR §573
Component Manufacturer
Name : Miller Electric Mfg LLC
Address : 1635 West Spencer Street
Appleton Wisconsin 54912
Country : United States
Chronology :
Belt Abrasion : Miller Electric was notified by a truck upfitter on January 25, 2022, that during installation of an
EnPak A60 Series onto a work truck, the ground wire and battery cables were abraded. The truck upfitter
determined that the ground wire and battery cables were contacting the drive pulley/belt. Miller Electric was
notified by a second truck upfitter of the same issue on January 26, 2022. On January 28, 2022, after further
investigation of EnPak A60 Series units in Miller Electric’s factory, Miller Electric confirmed that it is possible
for the ground wire or battery cables provided by Miller Electric, or fuel line hoses provided and installed by
the truck upfitter, to contact the drive pulley/belt. Due to Miller Electric’s initial investigation, no additional
EnPak A60 Series units were shipped after January 28, 2022. On February 3, 2022, Miller Electric examined an
EnPak A60 Series unit to begin developing a corrective action. Output Inductor to Frame Contact : During
Miller Electric end of line testing of the EnPak A60 Series on February 16, 2022, a production unit did not pass
the dielectric strength test. Miller Electric evaluated the production unit and determined that the output
inductor coil was contacting the EnPak A60 Series frame. After further inspection, Miller Electric noticed that
the output inductor coil was contacting the EnPak A60 Series frame on multiple production units. On February
17, 2022, it was determined that the output inductor was manufactured in a way that it could possibly cause
the output inductor coil to contact the EnPak A60 Series frame.
Both Issues: On February 17, 2022, the corrective actions for both were reviewed and finalized, and Miller
Electric determined that corrective actions should be performed on all 296 EnPak A60 Series units that had
been delivered to truck upfitters. On 2/21/22, product recall letters were finalized. Important Product Safety
Warning letters were sent to distributors on 2/28/22.
Part 573 Safety Recall Report 22E-025 Page 5
The information contained in this report was submitted pursuant to 49 CFR §573
Description of Remedy :
Description of Remedy Program : Belt Abrasion : The corrective action/remedy has been documented as
Miller Electric Service Memo 1286 and Field Instruction F290964. The
corrective action is to (a) visually inspect the ground wire, battery cables
and fuel line hoses for damage and replace if they are damaged, and (b)
replace the applicable bracket with a larger bracket supplied by Miller
Electric. Instructions are provided to reroute the ground wire, battery
cables, and fuel line hoses under a larger replacement bracket, which
prevents the ground wire, battery cables, and fuel line hoses from
contacting the drive pulley/belt, and to discard the original bracket.
Output Inductor to Frame Contact : The corrective action/remedy has
been documented as Miller Electric Service Memo 1287 and Field
Instruction F291875. The corrective action is to follow the Field
Instructions to remove and discard the original frame bracket and install
the provided replacement bracket that has a cutout, which provides
adequate clearance between the output inductor coil and the EnPak A60
Series frame.
All repairs will be completed by an Authorized Miller Electric Service
Distributor free of charge, and Miller Electric will reimburse for the
components and labor. Miller Electric estimates that all repairs will be
completed within seven (7) days after notice is provided to Miller Electric,
and that replacement will take approximately 2.5 hours. Please contact
your authorized EnPak distributor or service station with any additional
questions. If you need further assistance, please contact Miller Electric
Mfg. LLC at 920-735-4505 or email psdservice@millerwelds.com.
How Remedy Component Differs
from Recalled Component :
Belt Abrasion : The remedy will be rerouting the ground wire, battery
cables, and fuel line hoses under a larger replacement bracket, which
prevents contact with the drive belt/pulley.
Output Inductor to Frame Contact : The remedy component is a bracket
with a cutout versus the recalled component with no cutout. The remedy
component provides adequate clearance between the output inductor coil
and the EnPak A60 Series frame.
Identify How/When Recall Condition
was Corrected in Production :
Replacement brackets to address both the belt abrasion and output
inductor to frame contact have been installed on all affected EnPak A60
Series units in production and inventory beginning February 17, 2022.
Training has been provided to employees performing EnPak A60 Series
assembly.
Recall Schedule :
Description of Recall Schedule : All affected distributors (truck upfitters) were notified in writing through
Part 573 Safety Recall Report 22E-025 Page 6
The information contained in this report was submitted pursuant to 49 CFR §573
provision of Important Product Safety Warning letters on February 28,
2022. In addition, all affected distributors (truck upfitters) were notified
by telephone as of March 11, 2022. In addition, Miller Electric will submit
to NHTSA, for its review, additional notices to each affected distributor
(truck upfitters) as well as notices to end users.
Planned Distributor Notification Date : See preceding paragraph.
Planned End User Notification Date : See preceding paragraph.
Planned Dealer Notification Date : NR – NR
Planned Owner Notification Date : NR – NR
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 : ACE TRUCK BODY INC
Address : 1600 THRAILKILL RD
GROVE CITY OH 43123
Country : US
Company Phone : 6148703860
Name : ADKINS TRUCK EQUIPMENT CO
Address : 11336 REAMES RD
Charlotte NC 28269
Country : US
Company Phone : 7045962299
Name : ASPEN EQUIPMENT CO
Address : 11475 S 153RD ST
OMAHA NE 68138
Country : US
Company Phone : 9528882525
Name : AUTO CRANE INC
Address : 4707 N MINGO RD
Tulsa OK 74117
Country : US
Company Phone : 9184382760
Part 573 Safety Recall Report 22E-025 Page 7
The information contained in this report was submitted pursuant to 49 CFR §573
Name : CARCO INDUSTRIES
Address : 50 S 47TH AVE
Phoenix AZ 85043
Country : US
Company Phone : 5036126527
Name : CARCO INDUSTRIES, INC
Address : 20803 SW 105TH AVENUE
Tualatin OR 97062
Country : US
Company Phone : 5036126527
Name : CHEROKEE TRUCK EQUIPMENT, LLC
Address : 550 Discovery Place
MABLETON GA 30126
Country : US
Company Phone : 7708199146
Name : COBALT TRUCK EQUIPMENT
Address : 345 W KARCHER RD
NAMPA ID 83687
Country : US
Company Phone : 2088877788
Name : Conk Shell LLC
Address : 103 MERRIMACK TRAIL
Pinedale WY 82941
Country : US
Company Phone : NR
Name : CSTK
Address : 420 CARRIE AVE
St. Louis MO 63147
Country : US
Company Phone : 3147716666
Name : DOT SALES & SUPPLIES INC
Address : 880 BLACKLAWN ROAD
CONYERS GA 30094
Country : US
Company Phone : 7709291001
Part 573 Safety Recall Report 22E-025 Page 8
The information contained in this report was submitted pursuant to 49 CFR §573
Name : GENERAL BODY & EQUIP LTD
Address : 3310 MILLAR AVE
SASKATOON 00 S7K 5Y7
Country : CA
Company Phone : 3062423250
Name : GENERAL TRUCK BODY
Address : 7110 JENSEN DR
HOUSTON TX 77093
Country : US
Company Phone : 8003958585
Name : GENEVE CONSTRUCTION COMPANY
Address : 1350 AURORA AVE
AURORA IL 60505
Country : US
Company Phone : NR
Name : HERITAGE INDUSTRIES
Address : 4055 S 500 W
Murray 00 84123
Country : NR
Company Phone : 8019043735
Name : INTERCON TRUCK EQUIP INC
Address : 142A CONCHESTER HWY
ASTON PA 19014
Country : US
Company Phone : 6103649500
Name : KNAPHEIDE MFG COMPANY
Address : 8665 COUNTY RD 346
TAYLOR MO 63471
Country : US
Company Phone : 2172231848
Name : KNAPHEIDE TRUCK EQUIPMENT
Address : 4725 NEW MIDDLE RD
JEFFERSONVILLE 00 47130
Country : NR
Company Phone : 5022497289
Part 573 Safety Recall Report 22E-025 Page 9
The information contained in this report was submitted pursuant to 49 CFR §573
Name : LES INDUSTRIES HALRAI INC
Address : 340 MARIE CURIE
VAUDREUIL-DORION 00 J7V 5V5
Country : CA
Company Phone : 4504556802
Name : LEVAN MACHINE & TRUCK EQUIPMENT
Address : 191 OAKVIEW DR
Trafford 00 15085
Country : NR
Company Phone : 6109440321
Name : LODI TRUCK & EQUIPMENT
Address : 724 HARBOR BLVD
WEST SACRAMENTO 00 95691
Country : NR
Company Phone : 9163725655
Name : MAINTAINER CORPORATION
Address : 1701 S 2ND AVENUE
Sheldon 00 51201
Country : NR
Company Phone : 7123243526
Name : MONROE TRUCK EQUIPMENT
Address : 1151 W MAIN AVE
DePere 00 54115
Country : NR
Company Phone : 9203366068
Name : NICHOLS FLEET EQUIPMENT
Address : 2401 E 31ST STREET
Chatanooga TN 37407
Country : US
Company Phone : 4236227528
Name : NOR-MAR INDUSTRIES LTD
Address : 682 OKANAGAN AVE E
Penticton 00 V2A 3K7
Country : CA
Company Phone : 2504927866
Part 573 Safety Recall Report 22E-025 Page 10
The information contained in this report was submitted pursuant to 49 CFR §573
Name : ORO DESIGN & MFG LTD
Address : 3 SMALL CRESCENT, RR#1
Hawkestone 00 L0L 1T0
Country : CA
Company Phone : 7053271506
Name : PALFINGER USA
Address : 400 FREEDOM DR
Napolean OH 43505
Country : US
Company Phone : 4194488156
Name : Palfinger USA
Address : 4101 TRAILER DRIVE
Charlotte NC 28269
Country : US
Company Phone : 4194488156
Name : Palfinger USA
Address : 4151 WEST STATE RTE 18
Tiffin OH 44883
Country : US
Company Phone : 4194488156
Name : SHELLY & SANDS INC
Address : 3840 DURANT RD
Zanesville OH 43701
Country : US
Company Phone : NR
Name : SMYRNA TRUCK AND CARGO
Address : 650 HAMMOCK RD NW
MILLEDGEVILLE GA 31061
Country : US
Company Phone : 8443040010
Name : SOUTHWEST PRODUCTS CORP
Address : 11690 N 132ND AVE
SURPRISE AZ 85379
Country : US
Company Phone : 6022693581
Part 573 Safety Recall Report 22E-025 Page 11
The information contained in this report was submitted pursuant to 49 CFR §573
Name : STELLAR INDUSTRIES, INC
Address : 480 W 3RD STREET
Garner IA 50483
Country : US
Company Phone : 6419233741
Name : SUMMIT TRUCK BODIES
Address : 990 VERNON RD
WATHENA KS 66090
Country : US
Company Phone : 8669853100
Name : TEAMCO INC
Address : 27065 KERSLAKE PLACE
TEA SD 57064
Country : US
Company Phone : 6054980610
Name : The Fab Shop LLC
Address : 10315 16TH ST E
Edgewood WA 98372
Country : US
Company Phone : 2535689124
Name : TRANSPORT EQUIPMENT CO
Address : 3416 SYLVESTER RD
ALBANY GA 31705
Country : US
Company Phone : 2294350254
Name : TRUCKMAX HOMESTEAD
Address : 29120 S DIXIE HWY
HOMESTEAD FL 33033
Country : US
Company Phone : 3058479382
Name : WILCOX BODIES LTD
Address : 550 MC GEACHIE DR
MILTON 00 L9T 3Y5
Country : CA
Company Phone : 9052039995
Part 573 Safety Recall Report 22E-025 Page 12
The information contained in this report was submitted pursuant to 49 CFR §573
Name : WILLAMETTE VALLEY COMPANY
Address : 990 OWEN LOOP N
Eugene OR 97402
Country : US
Company Phone : 5414849621
* NR – Not Reported

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

OMB Control No.: 2127-0004
Part 573 Safety Recall Report 22E-025
The information contained in this report was submitted pursuant to 49 CFR §573
Manufacturer Name : MILLER ELECTRIC MFG. CO.
Submission Date : MAR 25, 2022
NHTSA Recall No. : 22E-025
Manufacturer Recall No. : NR
Manufacturer Information :
Manufacturer Name : MILLER ELECTRIC MFG. CO.
Address : 1635 WEST SPENCER STREET
P.O. BOX 1070 APPLETON WI
54912-1079
Company phone : 920-735-4355
Population :
Number of potentially involved : 296
Estimated percentage with defect : 100 %
Equipment Information :
Brand / Trade 1 : Miller Electric
Model :
Miller EnPak A60 Series Diesel Engine-Driven All-In-One Air Compressor/
Generator/Battery Charger/Crank Assist/Hydraulic Pump/Welder (models
A60GB, A60GBH, A60GBHW)
Part No. : See chart Desc. Inf.
Size : NR
Function : NR
Descriptive Information : Miller EnPak A60 Series Diesel Engine-Driven All-In-One Air Compressor/
Generator/Battery Charger/Crank Assist/Hydraulic Pump/Welder installed on
work trucks. This affects all A60 series models, stock numbers and serial number
ranges listed below.
Model Stock number Serial number range
A60GBHW 907815, 907815001 NB290697R – NC080172R
A60GBH 907814, 907814001 NB290697R – NC080172R
A60GB 907813, 907813001 NB290697R – NC080172R
The voluntary recall equipment is Miller EnPak A60 Series Diesel Engine-Driven
All-In-One Air Compressor/Generator/Battery Charger/Crank Assist/Hydraulic
Pump/Welder (models A60GB, A60GBH, A60GBHW). The EnPak A60 Series is
installed on work trucks, Class 5 and above truck configurations, and integrates
with the electrical and fuel system of the work truck for multiple applications on
a jobsite identified above.
Production Dates : JUL 19, 2021 – FEB 15, 2022
Part 573 Safety Recall Report 22E-025 Page 2
The information contained in this report was submitted pursuant to 49 CFR §573
Description of Defect :
Description of the Defect : There are two possible defects on the same vehicle equipment.
Belt Abrasion : During installation onto a work truck, the EnPak A60 Series can
be installed in a manner that does not assure adequate clearance between the
internal EnPak A60 Series drive pulley/belt and the installed ground wire,
battery cables, and fuel line hoses, due to the size of the bracket and location of
the wires, cables, and hoses. As a result, there is the possibility that contact
between the drive pulley/belt and the ground wire, battery cables, and fuel line
hoses can occur and cause friction damage to the ground wire, battery cables,
and fuel line hoses.
Output Inductor to Frame Contact : The EnPak A60 Series was manufactured in
a way that the output inductor could possibly contact the frame, due to lack of
clearance between the output inductor and frame.
FMVSS 1 : NR
FMVSS 2 : NR
Description of the Safety Risk : Belt Abrasion : If contact between the drive pulley/belt and ground wire or
battery cables provided with the EnPak A60 Series occurs, the ground wire
insulation or battery cable(s) insulation can be abraded, potentially causing
shorting between the ground wire and battery cables or between the battery
cables. This shorting can lead to excessive electric current and a potential fire
hazard. If contact between the drive pulley/belt and fuel line hoses provided
and installed by the truck upfitter occurs, the fuel line hoses can be abraded,
potentially causing a fuel leak. The potential for leaking fuel and shorting of
the ground wire or battery cables creates a risk of fire and damage to the
EnPak A60 Series and work truck.
Output Inductor to Frame Contact : If contact between the output inductor
and the frame of the EnPak A60 Series occurs, there is a potential for an
electric arc and/or an unintended path for electric current to flow. This
creates a risk of fire and damage to the EnPak A60 Series and work truck.
This can only occur while the EnPak A60 Series is operating and not while the
work truck is traveling on a roadway.
Description of the Cause : Belt Abrasion : During installation of the EnPak A60 Series onto the work truck,
the fuel line hoses are installed and routed with the ground wire and battery
cables near the drive pulley/belt. If the ground wire, battery cables, and fuel
line hoses are not adequately bundled and secured, they can contact the drive
belt/pulley. Abrasion of the ground wire, battery cables, and fuel line hoses can
occur during operation of the EnPak A60 Series.
Output Inductor to Frame Contact : The output inductor was manufactured in a
way that, due to lack of clearance between the output inductor coil and the
EnPak A60 Series frame, it could possibly cause the output inductor coil to
contact the EnPak A60 Series frame.
Part 573 Safety Recall Report 22E-025 Page 3
The information contained in this report was submitted pursuant to 49 CFR §573
Identification of Any Warning
that can Occur :
There could potentially be no warning if the defect occurs while the EnPak A60
Series is operating. However, the EnPak A60 Series might not start if the
battery cables are damaged or might stall if the fuel line hoses are damaged.
Additionally, performance degradation of the EnPak A60 Series might be
noticed due to output inductor contact with the frame.
Involved Components :
Component Name : WIRE,STRD 12GA GRN/YEL 600V 125C 65X30 XLPF.15
Component Description : Ground Wire
Component Part Number : 177130
Component Name : CABLE,WELD COP STRD NO 2 EPDM JKT
Component Description : Battery Cable
Component Part Number : 600319
Component Name : BRACKET PLATE,SLIDE DOWN
Component Description : Bracket
Component Part Number : 288947
Component Name : INDUCTOR,OUTPUT
Component Description : Output Inductor
Component Part Number : 284766
Component Name : BRACKET,BAFFLE LOWER
Component Description : Baffle Lower Bracket
Component Part Number : 288440
Supplier Identification :
Part 573 Safety Recall Report 22E-025 Page 4
The information contained in this report was submitted pursuant to 49 CFR §573
Component Manufacturer
Name : Miller Electric Mfg LLC
Address : 1635 West Spencer Street
Appleton Wisconsin 54912
Country : United States
Chronology :
Belt Abrasion : Miller Electric was notified by a truck upfitter on January 25, 2022, that during installation of an
EnPak A60 Series onto a work truck, the ground wire and battery cables were abraded. The truck upfitter
determined that the ground wire and battery cables were contacting the drive pulley/belt. Miller Electric was
notified by a second truck upfitter of the same issue on January 26, 2022. On January 28, 2022, after further
investigation of EnPak A60 Series units in Miller Electric’s factory, Miller Electric confirmed that it is possible
for the ground wire or battery cables provided by Miller Electric, or fuel line hoses provided and installed by
the truck upfitter, to contact the drive pulley/belt. Due to Miller Electric’s initial investigation, no additional
EnPak A60 Series units were shipped after January 28, 2022. On February 3, 2022, Miller Electric examined an
EnPak A60 Series unit to begin developing a corrective action. Output Inductor to Frame Contact : During
Miller Electric end of line testing of the EnPak A60 Series on February 16, 2022, a production unit did not pass
the dielectric strength test. Miller Electric evaluated the production unit and determined that the output
inductor coil was contacting the EnPak A60 Series frame. After further inspection, Miller Electric noticed that
the output inductor coil was contacting the EnPak A60 Series frame on multiple production units. On February
17, 2022, it was determined that the output inductor was manufactured in a way that it could possibly cause
the output inductor coil to contact the EnPak A60 Series frame.
Both Issues: On February 17, 2022, the corrective actions for both were reviewed and finalized, and Miller
Electric determined that corrective actions should be performed on all 296 EnPak A60 Series units that had
been delivered to truck upfitters. On 2/21/22, product recall letters were finalized. Important Product Safety
Warning letters were sent to distributors on 2/28/22.
Part 573 Safety Recall Report 22E-025 Page 5
The information contained in this report was submitted pursuant to 49 CFR §573
Description of Remedy :
Description of Remedy Program : Belt Abrasion : The corrective action/remedy has been documented as
Miller Electric Service Memo 1286 and Field Instruction F290964. The
corrective action is to (a) visually inspect the ground wire, battery cables
and fuel line hoses for damage and replace if they are damaged, and (b)
replace the applicable bracket with a larger bracket supplied by Miller
Electric. Instructions are provided to reroute the ground wire, battery
cables, and fuel line hoses under a larger replacement bracket, which
prevents the ground wire, battery cables, and fuel line hoses from
contacting the drive pulley/belt, and to discard the original bracket.
Output Inductor to Frame Contact : The corrective action/remedy has
been documented as Miller Electric Service Memo 1287 and Field
Instruction F291875. The corrective action is to follow the Field
Instructions to remove and discard the original frame bracket and install
the provided replacement bracket that has a cutout, which provides
adequate clearance between the output inductor coil and the EnPak A60
Series frame.
How Remedy Component Differs
from Recalled Component :
Belt Abrasion : The remedy will be rerouting the ground wire, battery
cables, and fuel line hoses under a larger replacement bracket, which
prevents contact with the drive belt/pulley.
Output Inductor to Frame Contact : The remedy component is a bracket
with a cutout versus the recalled component with no cutout. The remedy
component provides adequate clearance between the output inductor coil
and the EnPak A60 Series frame.
Identify How/When Recall Condition
was Corrected in Production :
Replacement brackets to address both the belt abrasion and output
inductor to frame contact have been installed on all affected EnPak A60
Series units in production and inventory beginning February 17, 2022.
Training has been provided to employees performing EnPak A60 Series
assembly.
Recall Schedule :
Description of Recall Schedule : All affected distributors (truck upfitters) were notified in writing through
provision of Important Product Safety Warning letters on February 28,
2022. In addition, all affected distributors (truck upfitters) were notified
by telephone as of March 11, 2022. In addition, Miller Electric will submit
to NHTSA, for its review, additional notices to each affected distributor
(truck upfitters) as well as notices to end users.
Planned Distributor Notification Date : See preceding paragraph.
Planned End User Notification Date : See preceding paragraph.
Planned Dealer Notification Date : NR – NR
Part 573 Safety Recall Report 22E-025 Page 6
The information contained in this report was submitted pursuant to 49 CFR §573
Planned Owner Notification Date : NR – NR
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 : ADKINS TRUCK EQUIPMENT CO
Address : 11336 REAMES RD
Charlotte NC 28269
Country : US
Company Phone : 7045962299
Name : ACE TRUCK BODY INC
Address : 1600 THRAILKILL RD
GROVE CITY OH 43123
Country : US
Company Phone : 6148703860
Name : ASPEN EQUIPMENT CO
Address : 11475 S 153RD ST
OMAHA NE 68138
Country : US
Company Phone : 9528882525
Name : AUTO CRANE INC
Address : 4707 N MINGO RD
Tulsa OK 74117
Country : US
Company Phone : 9184382760
Name : CARCO INDUSTRIES
Address : 50 S 47TH AVE
Phoenix AZ 85043
Country : US
Company Phone : 5036126527
Name : CARCO INDUSTRIES, INC
Address : 20803 SW 105TH AVENUE
Tualatin OR 97062
Country : US
Company Phone : 5036126527
Part 573 Safety Recall Report 22E-025 Page 7
The information contained in this report was submitted pursuant to 49 CFR §573
Name : CHEROKEE TRUCK EQUIPMENT, LLC
Address : 550 Discovery Place
MABLETON GA 30126
Country : US
Company Phone : 7708199146
Name : COBALT TRUCK EQUIPMENT
Address : 345 W KARCHER RD
NAMPA ID 83687
Country : US
Company Phone : 2088877788
Name : Conk Shell LLC
Address : 103 MERRIMACK TRAIL
Pinedale WY 82941
Country : US
Company Phone : NR
Name : CSTK
Address : 420 CARRIE AVE
St. Louis MO 63147
Country : US
Company Phone : 3147716666
Name : DOT SALES & SUPPLIES INC
Address : 880 BLACKLAWN ROAD
CONYERS GA 30094
Country : US
Company Phone : 7709291001
Name : GENERAL BODY & EQUIP LTD
Address : 3310 MILLAR AVE
SASKATOON 00 S7K 5Y7
Country : CA
Company Phone : 3062423250
Name : GENERAL TRUCK BODY
Address : 7110 JENSEN DR
HOUSTON TX 77093
Country : US
Company Phone : 8003958585
Part 573 Safety Recall Report 22E-025 Page 8
The information contained in this report was submitted pursuant to 49 CFR §573
Name : GENEVE CONSTRUCTION COMPANY
Address : 1350 AURORA AVE
AURORA IL 60505
Country : US
Company Phone : NR
Name : HERITAGE INDUSTRIES
Address : 4055 S 500 W
Murray 00 84123
Country : NR
Company Phone : 8019043735
Name : INTERCON TRUCK EQUIP INC
Address : 142A CONCHESTER HWY
ASTON PA 19014
Country : US
Company Phone : 6103649500
Name : KNAPHEIDE MFG COMPANY
Address : 8665 COUNTY RD 346
TAYLOR MO 63471
Country : US
Company Phone : 2172231848
Name : KNAPHEIDE TRUCK EQUIPMENT
Address : 4725 NEW MIDDLE RD
JEFFERSONVILLE 00 47130
Country : NR
Company Phone : 5022497289
Name : LES INDUSTRIES HALRAI INC
Address : 340 MARIE CURIE
VAUDREUIL-DORION 00 J7V 5V5
Country : CA
Company Phone : 4504556802
Name : LEVAN MACHINE & TRUCK EQUIPMENT
Address : 191 OAKVIEW DR
Trafford 00 15085
Country : NR
Company Phone : 6109440321
Part 573 Safety Recall Report 22E-025 Page 9
The information contained in this report was submitted pursuant to 49 CFR §573
Name : LODI TRUCK & EQUIPMENT
Address : 724 HARBOR BLVD
WEST SACRAMENTO 00 95691
Country : NR
Company Phone : 9163725655
Name : MAINTAINER CORPORATION
Address : 1701 S 2ND AVENUE
Sheldon 00 51201
Country : NR
Company Phone : 7123243526
Name : MONROE TRUCK EQUIPMENT
Address : 1151 W MAIN AVE
DePere 00 54115
Country : NR
Company Phone : 9203366068
Name : NICHOLS FLEET EQUIPMENT
Address : 2401 E 31ST STREET
Chatanooga TN 37407
Country : US
Company Phone : 4236227528
Name : NOR-MAR INDUSTRIES LTD
Address : 682 OKANAGAN AVE E
Penticton 00 V2A 3K7
Country : CA
Company Phone : 2504927866
Name : ORO DESIGN & MFG LTD
Address : 3 SMALL CRESCENT, RR#1
Hawkestone 00 L0L 1T0
Country : CA
Company Phone : 7053271506
Name : PALFINGER USA
Address : 400 FREEDOM DR
Napolean OH 43505
Country : US
Company Phone : 4194488156
Part 573 Safety Recall Report 22E-025 Page 10
The information contained in this report was submitted pursuant to 49 CFR §573
Name : Palfinger USA
Address : 4101 TRAILER DRIVE
Charlotte NC 28269
Country : US
Company Phone : 4194488156
Name : Palfinger USA
Address : 4151 WEST STATE RTE 18
Tiffin OH 44883
Country : US
Company Phone : 4194488156
Name : SHELLY & SANDS INC
Address : 3840 DURANT RD
Zanesville OH 43701
Country : US
Company Phone : NR
Name : SMYRNA TRUCK AND CARGO
Address : 650 HAMMOCK RD NW
MILLEDGEVILLE GA 31061
Country : US
Company Phone : 8443040010
Name : SOUTHWEST PRODUCTS CORP
Address : 11690 N 132ND AVE
SURPRISE AZ 85379
Country : US
Company Phone : 6022693581
Name : STELLAR INDUSTRIES, INC
Address : 480 W 3RD STREET
Garner IA 50483
Country : US
Company Phone : 6419233741
Name : SUMMIT TRUCK BODIES
Address : 990 VERNON RD
WATHENA KS 66090
Country : US
Company Phone : 8669853100
Part 573 Safety Recall Report 22E-025 Page 11
The information contained in this report was submitted pursuant to 49 CFR §573
Name : TEAMCO INC
Address : 27065 KERSLAKE PLACE
TEA SD 57064
Country : US
Company Phone : 6054980610
Name : The Fab Shop LLC
Address : 10315 16TH ST E
Edgewood WA 98372
Country : US
Company Phone : 2535689124
Name : TRANSPORT EQUIPMENT CO
Address : 3416 SYLVESTER RD
ALBANY GA 31705
Country : US
Company Phone : 2294350254
Name : TRUCKMAX HOMESTEAD
Address : 29120 S DIXIE HWY
HOMESTEAD FL 33033
Country : US
Company Phone : 3058479382
Name : WILCOX BODIES LTD
Address : 550 MC GEACHIE DR
MILTON 00 L9T 3Y5
Country : CA
Company Phone : 9052039995
Name : WILLAMETTE VALLEY COMPANY
Address : 990 OWEN LOOP N
Eugene OR 97402
Country : US
Company Phone : 5414849621
* NR – Not Reported

SEOCONTENT-END