Service bulletin 579
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 | 10010957 |
| Published by NHTSA | 2004-12-20 |
| Manufacturer's number | 579 |
| Manufacturer's date | 2004-06-22 |
| NHTSA component | POWER TRAIN:AXLE ASSEMBLY |
NHTSA's summary
MACK FABRICATED REAR AXLE HOUSINGS MAY NOT HAVE MET SPECIFICATIONS. AS A RESULT, THESE AXLE HOUSING MAY EXPERIENCE PREMATURE FAILURE. CERTAIN MACK CHASSIS MANUFACTURERED BETWEEN NOVEMBER 28, 2003 AND JANUARY 16, 2004. *TT
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, Axle
| UNKNOWN UNKNOWN |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.