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Service bulletin RE-IB-SB-94

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 id11035695
Published by NHTSA2026-08-04
Manufacturer's numberRE-IB-SB-94
Manufacturer's date2026-04-07
NHTSA componentENGINE

NHTSA's summary

This Service Bulletin is to inform about the modification in the Cam Chain tensioner. Reason: Continuous improvement Modification: Design changed from Hydro-Mechanical Tensioner to Telescopic Tensioner (without a ratchet mechanism)

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

Engine

Vehicles listed
ROYAL ENFIELD HIMALAYAN 4502025, 2026

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