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Service bulletin 98061804A005

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 id601382
Published by NHTSA1998-08-03
Manufacturer's number98061804A005
Manufacturer's date1998-06-18
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

INFORMATION ON LUBRICANT LEVEL ON 65,000-LB MACK TANDEM AXLES. *YC

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
MACK MACK

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