NHTSA ID Number: 10110455
Manufacturer Communication Number: SMB140
Summary
Service Manual Bulletin – Wheelchair Tie-Down & Occupant Restraints.
1 Affected Product
Vehicle
SMB-140
ISSUE DATE: Nov 04 2014
Wheelchair Tie-Down & Occupant Restraints
PM – PREVENTIVE MAINTENANCE
This bulletin provides revised inspection intervals and procedures for the wheelchair tie-down belts and occupant restraints installed on your New Flyer
vehicle.
This information supersedes any prior information on this subject already provided in your New Flyer Service Manuals. Make this Service Bulletin available to service personnel to inform them of changed information.
SEOCONTENT-START
SMB-140 1 of 2
SERVICE MANUAL BULLETIN
This Service Manual Bulletin is prepared by the Publications Department of New Flyer Industries
Canada ULC. Refer to details below.
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2014 New Flyer Industries Canada ULC
ISSUE DATE: Nov 04 2014
SMB-140
APPLICABILITY
VEHICLE LENGTH 30ft. 35ft. 40ft. 60ft. ALL
VEHICLE TYPE High Floor Low Floor Invero® Xcelsior® ALL
FUEL TYPE
Diesel Electric Diesel/Electric
ALL
CNG LNG
SUBJECT Wheelchair Tie-Down & Occupant Restraints
SECTION TITLE PM – PREVENTIVE MAINTENANCE
DETAILS This bulletin provides revised inspection intervals and procedures for
the wheelchair tie-down belts and occupant restraints installed on your
New Flyer vehicle.
This information supersedes any prior information on this subject
already provided in your New Flyer Service Manuals. Make this Service
Bulletin available to service personnel to inform them of changed information.
DRAFT
2 of 2 SMB-140
SERVICE MANUAL BULLETIN
SMB-140
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2014 New Flyer Industries Canada ULC
1. Daily Preventive
Maintenance
1.1. Wheelchair Tie-Down & Occupant
Restraints
If the vehicle was involved in an impact
situation, significant enough to have
the vehicle towed, then the wheelchair
tie-downs, occupant restraints, and
anchorages that were in use at the time
should be replaced.
The following items should be inspected on
a daily basis:
❒ Check belt retractor mechanism by extending
and releasing belt. Ensure belt retractor
operates as designed and functions
smoothly.
❒ Inspect belts to ensure webbing is not cut,
frayed, damaged, or contaminated by polishes,
oils, or chemicals.
❒ Operate buckles and any locking or
release mechanisms. Ensure mechanisms
operate smoothly and release completely.
❒ Ensure all floor anchors are secure and
free of obstructions, debris and dirt.
Tighten mounting hardware as required.
☞NOTE:
If any mounting hardware requires tightening
or adjustment, the fastener must be
removed to have the threads cleaned and
Loctite 243 reapplied.
❒ Ensure all wall anchors for belts are properly
secured and allow proper freedom of
movement.
❒ Ensure floor surface in wheelchair restraint
area is undamaged and free of any condition
which would impede use of equipment.
❒ Ensure the belts are kept clean and
recoiled within the retractor when not in
use.
❒ Ensure all labels detailing use of restraint
equipment are undamaged and clearly legible.
2. 6,000 Miles (9,600 km)
Preventive Maintenance
2.1. Wheelchair Tie-Down & Occupant
Restraints
Perform the following activities every 6,000
miles (9,600 km):
❒ Clean belts as required using mild soap
and water. Do not use solvents, chemical
solutions or strong detergents. If required,
soak belts for several hours in water to
loosen dirt. Clean, rinse and dry thoroughly
before returning to service.
❒ Lubricate the tiedown belt buckles at the
hinges being careful not to contaminate
the webbing.
DRAFT
SMB140
- COMPLETE 4-POINT SECUREMENT KIT: Includes four (4) Q8-6201-L QRT Standard Retractors with PLI L-Track fittings, one (1) Q8-6325-A vehicle-mounted occupant securement unit, one (1) Q5-6500A-5 Shoulder Bracket Mounting Bracket, Instruction Adhesive Label, Installation Instructions, Operator Guide, and 2-Year Limited Warranty Card. Designed for NEMT fleets, paratransit vans, school buses, city buses, coach buses, rail vehicles, community transport, and wheelchair accessible van (WAV) conversions. L-Track floor anchorage rails sold separately.
- PATENTED PLI POSITIVE LOCK INDICATOR: Q'Straint's patented PLI fitting snaps directly into standard L-Track (aircraft track) floor anchorages and provides clear visual confirmation that the retractor is locked before the vehicle moves — eliminating guesswork at every wheelchair securement. Compatible with L-Track anchorages installed in Fits Ram ProMaster, Ford Transit, Mercedes-Benz Sprinter, and Compatible with BraunAbility, VMI, and other professionally converted accessible vans and minivans.
- FAST, SIMPLE, MECHANICAL RELIABILITY: The single tensioning knob lets the operator tighten and secure the wheelchair tie-down straps in under 10 seconds with one hand — no electronics, no batteries, no automatic mechanisms to service or fail. All four retractors are identical in design, size, and shape: no left, right, front, or rear designation means zero placement confusion during loading. Low-profile, bracketless design fits under most wheelchair footrests without adjustment.
- UNIVERSAL J-HOOK FOR ANY WHEELCHAIR OR SCOOTER: J-Hook ends attach to virtually all manual and power wheelchair and scooter frames with a simple quarter-turn — reducing webbing twist and ensuring correct strap angle on any chair design. Retractors are constructed from hardened steel with a zinc coating for maximum corrosion resistance in daily fleet use. The interchangeable, universal design eliminates the need to stock separate left- and right-hand units — simplifying fleet inventory.
- MEETS ALL REQUIRED SAFETY STANDARDS: The Q-8200-A-L meets or exceeds SAE J2249, ISO 10542, and ADA requirements for wheelchair and occupant securement in transit vehicles. Backed by Q'Straint's 2-year limited manufacturer warranty. For unoccupied wheelchair securement only (no occupant securement unit required), see Q-8201-L. For self-tensioning automatic retractors, see the QRT Deluxe series.
- COMPLETE 4-POINT SECUREMENT SYSTEM: Includes four (4) genuine Q'Straint QRT Standard Retractors (Q8-6201-L) designed for floor L-Track anchorage. This kit provides the necessary tiedowns to secure one wheelchair or mobility scooter in transit, paratransit, and school bus applications.
- L-TRACK "PLI" SAFETY FITTING: Features Q'Straint's patented Positive Lock Indicator (PLI). When the retractor is slid into the floor track, the PLI visual indicator clearly confirms the fitting is locked and safe, eliminating guesswork for the driver.
- SEMI-AUTOMATIC TENSIONING: The QRT Standard utilizes a single-tension knob design. This allows the operator to quickly tighten the J-Hook straps against the wheelchair frame with one hand, reducing dwell time and ensuring a rigid, safe securement.
- UNIVERSAL J-HOOK ATTACHMENT: Equipped with heavy-duty J-Hooks that easily attach to virtually any manual or power wheelchair frame. The retractors are fully interchangeable (no specific front/rear units), simplifying inventory for fleet managers.
- COMPACT & LOW PROFILE: The hardened steel, zinc-coated housing fits under most wheelchair footrests and resists corrosion. Ideal for NEMT providers, mobility van converters, and personal accessible vehicles seeking a crash-tested solution.
- Single Tensioning Knob - Safely secures wheelchair and occupant in under 10 seconds
- Positive Lock Indicator (PLI) - Patented feature clearly indicates when fitting is locked in anchorage (L-track application only)
- Interchangeable - Eliminates confusion; no right, left, front or rear locations
- Universal Design - Accommodates virtually all wheelchair designs, including scooters
- Improving your mobility and independence, wheelchair tie down seat belt system is essential for worry-free transportation, whether you're a caregiver looking after a loved one or an individual seeking autonomy.
- Designed to fit the L track system commonly found in vehicles and transportation platforms, the quattro stud fitting ensures a stable connection, ensuring you or your loved one remain secure during transit.
- Total Length: 60 inch. Made of high quality materials with adjustable buckle to ensure durability and reliability, provides comfortable for user.
- With just a few quick steps to fix to track, ensure a safe and stable journey, easy to use.
- Perfect for the disabled, seniors, elderly, injured, limited mobility, rehabilitation patients or anyone who needs mobility assistance with wheelchair.
- Durability: Made with aluminum | Corrosion-proof hard anodized | PVD coating for years of protection
- Lightweight & Strong: 40% lighter than standard WC18/19 systems; built with energy-absorbing steel and aluminum for high performance
- Certified Safe: WC18/19, ISO 10542 & SAE J2249 compliant for maximum passenger safety
- 4-Point Securement: Includes 4 interchangeable auto-retractable tie-downs for complete wheelchair restraint
- Easy to Use: Smooth self-tensioning mechanism with dual knobs for effortless tightening and secure locking
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