Service bulletin SB-214052
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 | 10032350 |
| Published by NHTSA | 2010-03-10 |
| Manufacturer's number | SB-214052 |
| Manufacturer's date | 2008-01-10 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
NHTSA's summary
MACK TRUCK: EXHAUST MANIFOLDS WITH STAINLESS STEEL SEAL RINGS-CXP AND CTP MODELS EQUIPPED WITH US04 EMISSION COMPLIANT MP7 ENGINES. TO PROVIDE IMPROVED SEALING AT THE EXHAUST MANIFOLD JOINTS, A REVISED EXHAUST MANIFOLD ASSEMBLY (PART NO. 21113789) WHICH UTILIZES STAINLESS STEEL SEAL RINGS AT THE SLIP JOINTS, IS AVAILABLE THROUGH THE MACK PARTS SYSTEM. *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, Exhaust manifold, pipes and muffler
| MACK CTP | 2006 to 2008 |
|---|---|
| MACK CXP | 2006 to 2008 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.