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Service bulletin 8035

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 id10004656
Published by NHTSA2003-12-30
Manufacturer's number8035
Manufacturer's date2003-09-10
NHTSA componentSUSPENSION

NHTSA's summary

FIELD REPAIR PROGRAM TO EXAMINE THE UNIBILT DAY CAB LATERAL CONTROL ROD BRACKET ON CERTAIN CLASS 8 MODELS. THE VEHICLES INVOLVED ARE SUSPECTED OF HAVING MOUNTING FASTENERS MISSING FROM THE BRACKET. THE MISSING FASTENERS COULD LEAD TO DAMAGE OF THE REAR CAB SILL. A DAMAGED REAR CAB SILL AND CONTROL ROD BRACKET DISRUPTS THE UNIBILT DAY CAB SUSPENSION FUNCTION, CAUSING ROUGH RIDE AND CAB BANGING AGAINST THE CAB SUSPENSION. *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

Suspension

Vehicles listed
PETERBILT PETERBILT

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