ATTENTION:
GENERAL MANAGER

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PARTS MANAGER

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CLAIMS PERSONNEL

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IMPORTANT - All
Service Personnel
Should Read and
Initial in the boxes
provided, right.

SERVICE MANAGER

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© 2020 Subaru of America, Inc. All rights reserved.

SERVICE BULLETIN
APPLICABILITY:

SUBJECT:

2017-20MY Impreza
2018-20MY Crosstrek
2019-20MY Forester

NUMBER: 09-71-20
DATE: 03/31/20

Rattle / Buzz -Type Sound from Fuel Pipe at Fuel Tank

INTRODUCTION:
This bulletin provides a service procedure to address a small number of concerns regarding a rattle /
buzz-type sound coming from the fuel tank area. The sound may occur due to a slight deformation of
the plastic fuel tank in the area (Area A shown in the illustration below) where a plastic fuel delivery
pipe is secured. If the tank does not hold the pipe securely, the rattle / buzz may result from clearance
between the tank and pipe.

PART INFORMATION:
An EPT Foam Seal Kit, p.n. 63599AJ010 is required.
REMINDER: Always order the most up-to-date replacement parts based on the specific VIN being
repaired.

CAUTION: VEHICLE SERVICING PERFORMED BY UNTRAINED PERSONS COULD
RESULT IN SERIOUS INJURY TO THOSE PERSONS OR TO OTHERS.
Subaru Service Bulletins are intended for use by professional technicians ONLY. They
are written to inform those technicians of conditions that may occur in some vehicles,
or to provide information that could assist in the proper servicing of the vehicle. Properly
trained technicians have the equipment, tools, safety instructions, and know-how to
do the job correctly and safely. If a condition is described, DO NOT assume that this
Service Bulletin applies to your vehicle, or that your vehicle will have that condition.

Subaru of America, Inc. is
ISO 14001 Compliant
ISO 14001 is the international standard for
excellence in Environmental Management
Systems. Please recycle or dispose of
automotive products in a manner that is friendly
to our environment and in accordance with all
local, state and federal laws and regulations.

Continued...
Bulletin Number: 09-71-20; Date: 03/31/20

Page 1 of 3

SERVICE PROCEDURE / INFORMATION:
REMINDER: Customer satisfaction and retention starts with performing quality repairs.
NOTES:
•

This procedure can be performed without lowering or removing the fuel tank assembly by
removing the rear seat cushion and fuel pump / level sensor access cover.

•

If either of the 2 white plastic clips securing the seat cushion to the floor panel come out of
the floor along with the seat cushion, they MUST be replaced.

Step 1) Remove the rear seat cushion and the fuel pump / level sensor access cover following the
procedures in the applicable Service Manual.
Step 2) Using the EPT Foam Seal Kit, prepare three pieces (2 pcs. of Size A and 1 pc. of Size B) of
self-adhesive foam as shown in the illustrations below:

1 Inch
2 Inches

1 Inch

1 Inch

Step 3) CAREFULLY remove / disengage the fuel pipe from Area A as shown in the photo below.

FRONT of Vehicle

Continued...
Bulletin Number: 09-71-20; Date: 03/31/20

Page 2 of 3

Using the illustrations and photos below as a guide, thoroughly clean the areas where the Size A and
Size B EPT foam pieces will be applied using isopropyl alcohol on a clean shop cloth and allow to
completely dry. Peel the backing and apply the two Size A foam pieces.

Step 4) CAREFULLY refit the fuel pipe back into position on the tank. Peel the backing an apply
the one Size B foam piece over top of the fuel pipe and in between the two Size A foam pieces as
shown below.

Step 5) Reinstall the fuel the fuel pump / level sensor access cover and rear seat cushion in reverse
order of removal to complete the procedure.
WARRANTY / CLAIM INFORMATION:
For vehicles within the Basic New Car Limited Warranty period, this repair may be submitted using
the following claim information:
Labor Description

Labor Operation #

Labor Time

Fail Code

FUEL PIPE TO FUEL TANK RATTLE SOUND
REPAIR (Includes noise diagnosis)

A469-251

0.7

HAM-48

IMPORTANT REMINDERS:
•

SOA strongly discourages the printing and/or local storage of service information as
previously released information and electronic publications may be updated at any time.

•

Always check for any open recalls or campaigns anytime a vehicle is in for servicing.

•

Always refer to STIS for the latest service information before performing any repairs.

Bulletin Number: 09-71-20; Date: 03/31/20

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