Service bulletin 284-057-01
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 | 10058004 |
| Published by NHTSA | 2015-07-23 |
| Manufacturer's number | 284-057-01 |
| Manufacturer's date | 2015-05-01 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
MACK TRUCKS, INC. : FIELD SERVICE BULLETIN INFORMATION REGARDING, HIGH SOOT OUTPUT ENGINES MAY EXPERIENCE ROUGH RUNNING AT LOWER THAN NORMAL BASE IDLE SPEED. SOFTWARE HAS BEEN RELEASED, AFFECTED ENGINES ARE MP7& MP8 BUILT BETWEEN FEB- MARCH 2015.*LJ
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
Electrical system, Software
| MACK CH |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.