Fuel Pulsation Damper- Service Procedure Revision – 2013-2019 Subaru BRZ

NHTSA ID Number: 10161823

Manufacturer Communication Number: 09-69-19

Summary

This bulletin provides an additional service procedure for replacing the pulsation dampers located on both low-pressure fuel delivery pipes as shown in the illustration below. Although the BRZ Service Manual does not currently show the dampers and the required replacement seals as separate components, the Electronic Parts Catalog (EPC) does provide exploded view and individual part number ordering information.

 

7 Affected Products

Vehicle

MAKE MODEL YEAR
SUBARU BRZ 2013-2019

INTRODUCTION:

This bulletin provides an additional service procedure for replacing the pulsation dampers located on both low-pressure fuel delivery pipes as shown in the illustration below.  Although the BRZ Service Manual does not currently show the dampers and the required replacement seals as separate components, the Electronic Parts Catalog (EPC) does provide exploded view and individual part number ordering information.

 

PART INFORMATION:

Description Part Number
PULSATION DAMPER-FUEL 16651AA110 Fuel Pulsation Damper- Service Procedure Revision - 2013-2019 Subaru BRZ 1
GASKET- FUEL PIPE 17555AA020

REMINDER:  Always order the most up-to-date replacement parts based on the specific VIN being repaired.

 

SERVICE PROCEDURE / INFORMATION:

REMINDER:  Customer satisfaction and retention starts with performing quality repairs.

The service procedures for removing and installing the fuel delivery pipes remain unchanged.  Always refer to the applicable Service Manual and review the full requirements of the repair being performed.  The Service Manual procedures contain information critical to performing an effective repair the first time and every time.  This includes but is not limited to: important SAFETY precautions, proper inspection criteria, necessary special tools, required processes and related onetime-use parts needed for a complete and lasting repair.

  • After removing the affected fuel delivery pipe, CAREFULLY remove the pulsation damper.
  • IMPORTANT: Use caution when securing the fuel delivery pipe to not bend or twist the two mounting brackets while removing the damper.  Unscrew the dampers counterclockwise.
  • ALWAYS install a new gasket before re-installing the pulsation damper. Tighten the damper to 21.6 +/- 2 Nm (15.9 +/- 1.5 ft. lbs.).

NOTE:  Always be careful to keep any dirt or contamination out of the damper and fuel delivery pipe(s).

  • The torque specification for the bolts securing each fuel pipe to the manifold is 19 Nm (14.0 ft. lbs.).

 

REMINDERS: 

  • The o-rings used to seal the fuel injectors are also One-Time use items and must be replaced whenever re-installing the injectors and / or fuel delivery pipe(s).
  • Use gasoline to lubricate the replacement o-rings during installation and fuel delivery pipe reassembly.


NUMBER: 09-69-19
DATE: 05/20/19

https://www.nhtsa.gov/recalls?nhtsaId=10161823

https://static.nhtsa.gov/odi/tsbs/2019/MC-10161823-9999.pdf

Download (PDF, 317KB)


 

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Last update on 2020-04-08 / Affiliate links / Images from Amazon Product Advertising API

Last update on 2020-04-08 / Affiliate links / Images from Amazon Product Advertising API

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