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Service bulletin 106

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 id51339
Published by NHTSA1997-06-27
Manufacturer's number106
Manufacturer's date1997-01-09
NHTSA componentSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

NHTSA's summary

NHTSA HAS MANDATED THROUGH FEDERAL REGULATION (49 CFR 571.121 "AIR BRAKE SYSTEM") THAT TRACTORS MANUFACTURED AFTER 3/1/97 PROVIDE CONSTANT POWER FOR TRAILER ABS. *JD

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

Brakes, Anti-lock brakes

Vehicles listed
HEIL HEIL

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