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Service bulletin SB232013

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 id611211
Published by NHTSA2000-05-31
Manufacturer's numberSB232013
Manufacturer's date1999-10-01
ReplacesSB232013
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

INFORMATION ON THE HEAVY-DUTY DIESEL ENGINE COOLANT, COOLANT CONDITIONING AND ELIMINATION OF SPIN-ON COOLANT CONDITIONER CANISTER. *MJS

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
MACK E-TECH

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