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Service bulletin 2055898-1

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 id10165322
Published by NHTSA2019-09-23
Manufacturer's number2055898-1
Manufacturer's date2019-08-20
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; EQUIPMENT

NHTSA's summary

Whining noise and/or oil leaking from the alternator belt tensioner

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, Equipment and accessories, Drive belts

Vehicles listed
BENTLEY BENTAYGA2018, 2019

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