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Service bulletin SB-213052

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10025782
Published by NHTSA2008-09-06
Manufacturer's numberSB-213052
Manufacturer's date2008-05-06
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

MACK TRUCKS: ROCKER SHAFT OIL TRANSFER TUBE INSTALLATION - MP7 ENGINES. POSSIBLE TO INSTALL THE ROCKER SHAFT OIL TRANSFER TUBE BETWEEN THE ENGINE BRAKE CONTROL VALVE OR INTERMEDIATE SECTION (NON-BRAKE ENGINES) AND THE ROCKER SHAFT INCORRECTLY. MODEL AND MODEL YEAR UNKNOWN. *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

Vehicles listed
MACK MACK

Listing a model year does not mean every vehicle of it is concerned: the document says which.