CVT Oil Pan- Design Change – 2020 Subaru Crosstrek, Legacy & Outback & 2022 Forester Wilderness

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NHTSA ID Number: 10208514

Manufacturer Communication Number: 16-125-19

Summary

This bulletin outlines design changes made to the TR580 CVT oil pan assembly.

 


2020 Subaru Crosstrek
2020 SubarueBay Crosstrek

 


INTRODUCTION:

This Service Information Bulletin outlines design changes made to the TR580 CVT oil pan assembly.  The changes are as follows:

  • The CVT oil pan material has been changed from steel to aluminum.
  • The new aluminum pan has a new, larger diameter drain plug and drain plug gasket.
  • The new aluminum pan will be sold as a set consisting of: oil pan, drain plug and drain plug gasket.
  • The bolts used to secure the pan to the case are now a flanged type instead of lock-washer type and are reusable.

 

VERY IMPORTANT:

  • The new oil pan assembly comes with a new drain plug and drain plug gasket but, the new drain plug is only hand-tightened. When replacing the pan, confirm the drain plug is lubricated with CVT fluid and properly torqued to specification: 47 Nm (34.7 ft. lbs.).
  • Whenever removing the transmission assembly, it is CRITICAL to not allow the support plates of the transmission jack to contact (and potentially damage) the aluminum oil pan.

 

PRODUCTION CHANGE INFORMATION:

These new parts were incorporated at the start of 2020MY Legacy and Outback production. These new parts were incorporated at the start of 2022MY Forester Wilderness production.

 

PART INFORMATION:

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

 

Description Part NumberNotes:
OIL PAN ASSEMBLY31225AA040Included with the new assembly part number
DRAIN PLUGNot available
GASKET803922060
BOLT808206410New flange-type w/ olive color
STRAINER31728AA220New shape
O-RING806929030Unchanged from 2019 MY
STRAINER BOLT808206020
MAGNET31392AA030

 

SERVICE PROCEDURE / INFORMATION:

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

The service procedures for replacing the oil pan and (strainer when necessary) 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.

 


4 Affected Products

Vehicles

MAKEMODELYEAR
SUBARUeBayCROSSTREK2020
SUBARUeBayFORESTER2022
SUBARUeBayLEGACY2020
SUBARUeBayOUTBACK2020

 


1 Associated Document

Manufacturer Communications

NUMBER: 16-125-19R
DATE: 10/21/19
REVISED: 02/03/22

MC-10208514-0001.pdf 1012.515KB

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NHTSA ID Number: 10166921

Manufacturer Communication Number: 16-125-19

Summary

This Service Information Bulletin outlines design changes made to the TR580 CVT oil pan assembly.

The changes are as follows:

The CVT oil pan material has been changed from steel to aluminum.

The new aluminum pan has a new, larger diameter drain plug and drain plug gasket.

The new aluminum pan will be sold as a set consisting of: oil pan, drain plug and drain plug gasket.

The bolts used to secure the pan to the case are now a flanged type instead of lock-washer type and are reusable.

 

1 Associated Document

Manufacturer Communications

NUMBER: 16-125-19
DATE: 10-21-19

MC-10166921-0001.pdf 1009.09KB

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Download [0.96 MB]

 


 

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Last update on 2025-04-16 / Affiliate links / Images from Amazon Product Advertising API


 

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