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Service bulletin CSA-035

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 id10252307
Published by NHTSA2024-04-01
Manufacturer's numberCSA-035
Manufacturer's date2024-03-11
NHTSA componentPOWER TRAIN

NHTSA's summary

Vehicles involved may have an inadequate amount of lubricant in the rear axle, which is needed to properly coat the internal bearings. Insufficient lubricant may cause the bearings to overheat and fail. You may initially experience grinding noise, bearing whine, a burnt odor, fluid leaks, and/or vibration at various speeds from the rear of the vehicle.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
TIFFIN MIDAS2024

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