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Service bulletin TSB220149

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10229353
Published by NHTSA2023-01-09
Manufacturer's numberTSB220149
Manufacturer's date2022-08-26
NHTSA componentPARKING BRAKE; EQUIPMENT; WHEELS; TRAILER HITCHES

NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of loose or missing trailer bolts found on generator sets. This is an update to a previously submitted communication.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Brakes, Equipment and accessories, Trailer hitch, Wheels, Parking brake

Vehicles listed
CUMMINS C

Listing a model year does not mean every vehicle of it is concerned: the document says which.