Service bulletin CALFTL49-001
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 | 10173644 |
| Published by NHTSA | 2020-04-09 |
| Manufacturer's number | CALFTL49-001 |
| Manufacturer's date | 2020-04-08 |
| NHTSA component | SERVICE BRAKES, AIR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE |
NHTSA's summary
Customer Advisory Letter for Tailpipe Adaptation to Protect Right-Hand Brake Chamber. Some Business Class M2 vehicles have a horizontal tailpipe with an outlet too close to the forward drive axle, which, over time, may overheat and thereby damage the right-hand brake chamber on that axle.
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, Engine, Exhaust and emissions, Exhaust manifold, pipes and muffler
| FREIGHTLINER BUSINESS CLASS M2 | 2016 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.