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Service bulletin 214-019

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 id10057179
Published by NHTSA2015-04-24
Manufacturer's number214-019
Manufacturer's date2014-12-01
NHTSA componentENGINE

NHTSA's summary

MACK TRUCKS: EXHAUST BRAKE ROCKER ARMS AND INJECTOR RETORQUE REQUIRES REPLACEMENT. ALL VEHICLES MODELS BETWEEN 09/2014-10/27/2014 SHOULD HAVE THESE PARTS CHANGED. *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

Vehicles listed
MACK TD2014

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