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Service bulletin 09-64-16

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 id10111067
Published by NHTSA2017-08-14
Manufacturer's number09-64-16
Manufacturer's date2016-12-16
NHTSA componentFUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

NHTSA's summary

This Service Information bulletin announces a change to the shape of the rubber cap used on the flange nuts securing the sub-level sending unit to the fuel tank. In addition, two of the caps are now used in production instead of only one. This change was made to enhance productivity during vehicle assembly.

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

Fuel system, Fuel tank

Vehicles listed
SUBARU CROSSTREK2016, 2017
SUBARU FORESTER2014, 2015, 2016, 2017
SUBARU IMPREZA2012, 2013, 2014, 2015, 2016
SUBARU WRX2015, 2016, 2017
SUBARU WRX STI2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
SUBARU XV CROSSTREK2013, 2014, 2015

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
0413142023-03-13. Service bulletin. New Electric Power Steering (EPS) Control Unit for DTC C2532
09-74-21R2021-09-04. Service bulletin. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers).
09-55-132017-02-03. Service bulletin. THIS BULLETIN INFORMS OF CHANGES TO BOTH THE PADDING ON THE FUEL TANK ASSEMBLY AND THE CUSHIONS FOUND ON THE FUEL DELIVERY TUBING CONNECTING THE MAIN FUEL PUMP ASSEMBLY TO THE SUB-LEVEL UNIT (TRANSFER PUMP).
09-55-132017-01-03. Service bulletin. THIS BULLETIN INFORMS OF CHANGES TO BOTH THE PADDING ON THE FUEL TANK ASSEMBLY AND THE CUSHIONS FOUND ON THE FUEL DELIVERY TUBING CONNECTING THE MAIN FUEL PUMP ASSEMBLY TO THE SUB-LEVEL UNIT (TRANSFER PUMP).
09-57-142016-11-15. Service bulletin. FUEL (GASOLINE) FILLER DOOR (FLAP) DOES NOT OPEN - THIS BULLETIN PROVIDES NEW PART NUMBER INFORMATION ALONG WITH A SERVICE PROCEDURE TO ADDRESS A CUSTOMER CONCERN OF THE FUEL FILLER DOOR NOT OPENING WHEN LIFTING THE INTERIOR RELEASE LEVER.
7-20142016-05-23. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
TSB-09-55-132013-08-06. Service bulletin. SUBARU: THERE ARE CHANGES TO THE FUEL TAMK ASSEMBLY AND THE CUSHIONS FOUND ON THE FUEL DELIVERY TUBE. *JS