ATF Flush

ATF Flush

Special tools, testers and auxiliary items required

• Vehicle Tester

Procedure

With normal ATF change, only about 55 to 60% of total ATF in transmission is replaced.

The "ATF flush" is necessary when old ATF in the transmission must be removed completely.

The ATF must always be flushed for the following work:

• Replacing the input shaft

• Maintenance work on the input shaft

As described in the following, the test run must be executed twice and then the respective ATF must be changed.

This is the only way the ATF in the transmission can be changed completely.

The following describes flushing the ATF in 7 steps.

There is a risk of damaging the transmission.

• Perform all the work exactly as described.

- After installing the transmission: Fill the ATF, refer to => [ ATF, Filling for ATF Flush ] ATF, Filling For ATF Flush.

Flush ATF

- => [ ATF Flush, Performing a Test Run ] ATF Flush, Performing a Test Run.

- => [ ATF, Draining for ATF Flush ] ATF, Draining For ATF Flush.

- => [ ATF, Filling for ATF Flush ] ATF, Filling For ATF Flush.

- => [ ATF Flush, Performing a Test Run ] ATF Flush, Performing a Test Run.

- => [ ATF, Draining for ATF Flush ] ATF, Draining For ATF Flush.

- => [ ATF, Filling for ATF Flush ] ATF, Filling For ATF Flush.

• Observe all notes and test requirements for "Checking ATF level and filling".

The ATF flush is completed after the ATF level is checked.