Service bulletin SB 234021
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 | 10025569 |
| Published by NHTSA | 2008-08-21 |
| Manufacturer's number | SB 234021 |
| Manufacturer's date | 2008-07-31 |
| Replaces | SB 234-021 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
NHTSA's summary
MACK TRUCK: INLET ELBOW CRACKS - VERTICAL BACK-OF-CAB DIESEL PARTICULATE FILTER (DPF). (NOT APPLICABLE TO MACK TRUCKS AUSTRALIA). *PE MODELS CXU, AND CH. UPDATED 9/10/08. *PE
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
Engine, Exhaust and emissions
| MACK CHU | 2007 |
|---|---|
| MACK CXU | 2006 to 2007 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.