WenmarOpen by Wenmar Pro

Service bulletin 11142

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 id10057469
Published by NHTSA2015-06-02
Manufacturer's number11142
Manufacturer's date2014-11-21
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

PETERBILT MODEL 320 CAB: INFORMATION REGARDING CAB MOUNT LATCH: SOME VEHICLES HAVE A DEFECTIVE CAB LOCK WHICH MAY CAUSE CAB LOCK PAWL MECHANISM TO BECOME INOPERATIVE. VEHICLES BUILT BETWEEN 09/01/2014 TO 09/30/2014 *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

Engine, Cooling system

Vehicles listed
PETERBILT ENGINE & ENGINE COOLING

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