Hydraulic Fluid Tank: Service and Repair

23 42 012 - Replacing expansion tank GS6S53BZ (SMG)

Note:
After completing work:
- Check fluid level in hydraulic system Service and Repair by means of DIS Tester "Service Function"
- Perform "Teach in transmission" service function by means of DIS Tester

Necessary preliminary tasks:
- Disconnect battery Instructions for Disconnecting and Connecting Battery
- Remove underbody protection
- Release exhaust system Service and Repair at front and lower
- Remove heat shields
- Support transmission and release transmission cross-member Replacing Rubber Mount for Transmission Mounting
- Lower transmission

Release screws (1).
Tightening torque 23 41 7AZ [1][2]Automatically Shifted Manual Transmission/Transaxle.
Remove expansion tank (2) in direction of arrow.

Installation:
Replace sealing ring.
Moisten sealing ring (1) with Pentosin(R) and push onto tank fitting.