Service bulletin SB-18-74
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 | 10154939 |
| Published by NHTSA | 2019-03-18 |
| Manufacturer's number | SB-18-74 |
| Manufacturer's date | 2019-02-14 |
| NHTSA component | SUSPENSION |
NHTSA's summary
Technical Service Bulletin Front Axle Control Arm Retrofit (RL75EC to RL82EC) was issued to replace the Control Arms on the front axle to allow a higher front axle weight.
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
| PROTERRA CATALYST | 2015 to 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.