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Service bulletin 215023

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 id10001217
Published by NHTSA2003-04-23
Manufacturer's number215023
Manufacturer's date2003-02-05
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

IMPROVED WATER PUMP SUPPORT BRACKET FOR MID-MOUNT WATER PUMP ON E-TECH AND ASET AI AND AMI ENGINES USED ON CERTAIN CHASSIS. *TT

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 CL
MACK CV
MACK DM
MACK DMM SERIES (the catalog's model; the bulletin names a series or trim of it)
MACK RB
MACK RD

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