Service bulletin CALFTL32-003REV
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 | 10172749 |
| Published by NHTSA | 2020-03-31 |
| Manufacturer's number | CALFTL32-003REV |
| Manufacturer's date | 2020-03-23 |
| NHTSA component | SUSPENSION |
NHTSA's summary
Customer Advisory Letter Revision for Airliner 21K Lightweight Extra Duty Rear Suspension Height Control Valve Installation. The rear suspension height control valve and linkage installation on these 15 vehicles will need to be corrected using the following work instructions. Since this CAL was originally published on 3/6/20, The OWL VMRS correction code has been revised from 996-F204A to 91C-5000A.
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
Suspension
| FREIGHTLINER BUSINESS CLASS M2 | 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.