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Service bulletin TB-202-4688-1

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 id10036953
Published by NHTSA2011-04-23
Manufacturer's numberTB-202-4688-1
Manufacturer's date2010-04-01
NHTSA componentFUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP

NHTSA's summary

BENTLEY: FUEL FILLER CAPS. THERE ARE THE STANDARD FITTED BLACK PLASTIC FUEL FILLER CAP FOR MULSANNE/ARNAGE AND THE JEWEL FUEL FILLER CAP FITTED FOR CONTINENTAL. BLACK PLASTIC FUEL FILLER CAP NOT TO BE PLACED ON CONTINENTAL AND JEWEL FUEL FILLER CAP NOT TO BE PLACED ON MULSANNE/ARNAGE. THIS WILL REDUCE FUEL TANKS CAPABILITY TO BREATH AND VENT CORRECTLY. NO MODEL YEARS WERE LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Fuel system, Fuel tank

Vehicles listed
BENTLEY ARNAGE2009
BENTLEY CONTINENTAL 2 DOOR2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY CONTINENTAL 4 DOOR2009 (the catalog's model; the bulletin names a series or trim of it)
BENTLEY MULSANNE1987

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

Other bulletins for the same vehicles and component
TB-10-02-31-012010-10-19. Service bulletin. BENTLEY: FUEL TANK VAPOUR CONTROL VALVE; PF 21400 PC; NO LONGER AVAILABLE. NEW PART (3Z0.201.766) HAS THE SAME FUNCTION ALTHOUGH THE TRANSPOSITION OF THE NOZZLES RESULTS IN THE HOSE CONNECTIONS CROSSING IN SOME APPLICATIONS. THIS IS ACCEPTABLE BUT ADDITIONAL CARE POINTS WILL HAVE TO BE APPLIED. *PE