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Service bulletin KC-536

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 id10213554
Published by NHTSA2022-06-06
Manufacturer's numberKC-536
Manufacturer's date2022-05-05
NHTSA componentELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

NHTSA's summary

Mack Chassis - Copper Injector Sleeves, Replacement Procedure And Information (Flat Tip Injectors) - US04 And US07 Emissions

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance

Vehicles listed
MACK MACK

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