Service bulletin FSB 431-010
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 | 10082931 |
| Published by NHTSA | 2016-10-19 |
| Manufacturer's number | FSB 431-010 |
| Manufacturer's date | 2015-01-30 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION |
NHTSA's summary
RANGE SYNCHRONIZER, REPAIR. THIS PROCEDURE IS TO REPAIR MDRIVE TRANSMISSIONS IN THE FIELD THAT EXHIBIT A GRINDING NOISE WHEN THE TRANSMISSION RANGE SHIFTS (FOR EXAMPLE: BETWEEN 6TH AND 7TH GEAR) BUILT BETWEEN 01/01/2013 AND 08/18/2014.
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Transmission and driveline, Automatic transmission
| MACK CHU | 2014 to 2015 |
|---|---|
| MACK CXU | 2014 to 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.