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Service bulletin IS354

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 id10156664
Published by NHTSA2019-04-08
Manufacturer's numberIS354
Manufacturer's date2014-04-01
NHTSA componentPOWER TRAIN; EQUIPMENT

NHTSA's summary

Instruction sheet regarding Adhesive-Coated Bolts for Flexplate Adapter for one time use anytime a transmission is reinstalled into a 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

Equipment and accessories, Transmission and driveline

Vehicles listed
ALLISON 1000 SERIES TRANSMISSION
ALLISON 2000 SERIES TRANSMISSION

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