Transmission Cooler Flushing – Subaru 4AT, 5AT, 6AT, CVT

NUMBER: 16-42-90R
DATE: 08-20-90
REVISED: 09/03/15

APPLICABILITY: 4AT, 5AT, 6AT, CVT
SUBJECT: Transmission Cooler Flushing

 

INTRODUCTION

The transmission oil cooler must be properly flushed if any of the following circumstances hold true:

Contaminants left behind in the oil cooler will cause premature transmission failure.  Claims for transmission replacement or repair that fail to perform this procedure are subject to rejection or debit.

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