TSB: MCNEILUS ZERO RADIUS, ZR (2009–2023)

Bulletin WM-TSIB-022 — September 1, 2022

Bulletin Details

Bulletin IDWM-TSIB-022
ManufacturerMCNEILUS
ModelsZERO RADIUS, ZR
Model Years2009–2023
Date IssuedSeptember 1, 2022
Date Added to NHTSAOctober 3, 2022
ComponentFUEL SYSTEM, GASOLINE
Vehicles Affected48 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

McNeilus Truck and Manufacturing offers these instructions for the installation (retrofit installation) of a streetside panel/door on the tailgate in an effort to reduce trash buildup behind the CNG cover. This is for Zero Radius trucks w

Affected Vehicles

MakeModelYearComponent
MCNEILUS ZERO RADIUS 2023 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2023 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2022 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2022 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2021 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2021 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2020 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2020 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2019 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2019 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2018 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2018 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2017 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2017 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2017 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2017 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2016 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2016 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2016 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2016 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2015 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2015 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZR 2015 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2015 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2014 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2014 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2014 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZR 2014 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2013 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2013 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2013 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2013 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2012 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2012 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2012 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZR 2012 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2011 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2011 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2011 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZR 2011 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZERO RADIUS 2010 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2010 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2010 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2010 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2009 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZERO RADIUS 2009 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
MCNEILUS ZR 2009 070000 FUEL SYSTEM, GASOLINE
MCNEILUS ZR 2009 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

Related MCNEILUS Recalls

CampaignModelYearComponentSummary
VOLTERRA ZSL 2025 EQUIPMENT McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2024-202...
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METRO PAK REAR LOADER 2022 EXTERIOR LIGHTING McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2021-202...
METRO PAK REAR LOADER 2024 EXTERIOR LIGHTING McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2021-202...
METRO PAK REAR LOADER 2021 EXTERIOR LIGHTING McNeilus Truck & Manufacturing, Inc. (McNeilus) is recalling certain 2021-202...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized MCNEILUS dealer. Bring this bulletin ID (WM-TSIB-022) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.