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Service bulletin ATC1885A

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 id10110295
Published by NHTSA2017-08-04
Manufacturer's numberATC1885A
Manufacturer's date2017-03-03
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

NHTSA's summary

This Account Team Coverage is being issued to update fan hub and fan spacer in certain ISV5.0 engines in Tiffin RV applications. Certified repair locations are authorized to replace the fan hub and fan hub spacer.

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

Equipment and accessories

Vehicles listed
CUMMINS ISV5.0

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