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Service bulletin 3322

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 id10006505
Published by NHTSA2004-05-04
Manufacturer's number3322
Manufacturer's date2004-08-01
Replaces3322
NHTSA componentPOWER TRAIN:AXLE HUBS

NHTSA's summary

INSTALLING NATIONAL STANDARD OIL SEALS. FREIGHTLINER BUSINESS CLASS M2. MODEL YEAR UNKNOWN. *TT THESE PROBLEMS OFTEN RESULT IN LEAKS. *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

Transmission and driveline, Axle

Vehicles listed
UNKNOWN UNKNOWN1

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