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Service bulletin 020524001

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 id632346
Published by NHTSA2002-07-15
Manufacturer's number020524001
Manufacturer's date2002-03-01
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM

NHTSA's summary

SUBJECT REGARDING REVISED DRUM BRAKES COMPONENT SPECIFICATIONS FOR PICKUP AND UTILITY MODELS. *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

Brakes, Brake drums and shoes

Vehicles listed
CADILLAC ESCALADE1999, 2000
CHEVROLET C SERIES1997 to 2000
CHEVROLET K SERIES1997 to 2000
GMC C SERIES1997 to 2000
GMC K SERIES1997 to 2000

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

Other bulletins for the same vehicles and component
0205240012002-07-12. Service bulletin. SUBJECT REGARDING REVISED DRUM BRAKES COMPONENT SPECIFICATIONS. *TT