Service bulletin SIB JD 21-354
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10206320 |
| Published by NHTSA | 2022-01-08 |
| Manufacturer's number | SIB JD 21-354 |
| Manufacturer's date | 2021-12-20 |
| NHTSA component | STEERING; SUSPENSION |
NHTSA's summary
Service Information Bulletin regarding Steer Axle Alignment on Heavy Duty Wrecker and Rotator Chassis. This communication to Jerr-Dan distributors was a reminder to follow the heavy-duty chassis manufacturer's instructions regarding the need for periodic inspection and tightening of suspension / axle components. This covers any Heavy-Duty Jerr-Dan Wreckers and Rotators (25/35/50T Wreckers, and 50T Rotator).
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
Steering, Suspension
| JERR-DAN 50 TON WRECKER | 2009 to 2012 |
|---|---|
| JERR-DAN HDR 1000 | 2014 to 2016 |
| JERR-DAN HEAVY DUTY WRECKER | 2017 to 2019 |
| JERR-DAN JERR-DAN | |
| JERR-DAN HEAVY DUTY CARRI WRECKER | 2012 to 2013 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.