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Service bulletin 94M10

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 id38022
Published by NHTSA1995-02-10
Manufacturer's number94M10
Manufacturer's date1994-12-01
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

SERIES 50 & 60 ALTERNATOR BELT TENSIONER. *TW

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

Electrical system, Alternator

Vehicles listed
DETROIT DIESEL DETROIT1992 to 1993

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