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Service bulletin 773002

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 id620125
Published by NHTSA2001-07-18
Manufacturer's number773002
Manufacturer's date2001-01-01
NHTSA componentSUSPENSION:FRONT:WHEEL BEARING

NHTSA's summary

THIS INFORMATION PROVIDES THE CORRECT PROCEDURES FOR ALTERNATE FRONT WHEEL BEARING ADJUSTMENTS. THIS INCLUDES THE USE OF PRO-TORQ AND AXILOK WHEEL BEARING NUT SYSTEMS. ALSO INCLUDED IS INFORMATION ON THE MERITOR UNITIZED FRONT NON-DRIVE STEER AXLES (12,000 AND 13,200 LB.). *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, Wheel bearing

Vehicles listed
VOLVO VOLVO TRUCK

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