Valve Body: Service and Repair

WM 387719 Removing and installing electrohydraulic control unit

Technical values





Preliminary work

1. Drain ATF. -> 370255 Changing ATF 370255 Changing ATF
2. Remove ATF pan. -> 375519 Removing and installing ATF pan Service and Repair
3. Remove ATF filter. -> 375819 Removing and installing ATF filter Service and Repair

Removal

Removing electrohydraulic control unit

1. Carefully release and pull off connectors -arrows-.





Connectors for electrohydraulic control unit

2. Remove screws on the electrohydraulic control unit -arrows- in diagonally opposite sequence.





Screws on electrohydraulic control unit

Installation

Installing electrohydraulic control unit

1. Screw in screws on the electrohydraulic control unit -arrows- in diagonally opposite sequence. => Initial tightening: 8 Nm (6 ftlb.) => Torque angle: 90°





Screws on electrohydraulic control unit

2. Screw in transmission fluid temperature sensor -arrow-. => Tightening torque: 10 Nm (7.5 ftlb.)





Transmission fluid temperature sensor

Subsequent work

1. Install ATF filter. -> 375819 Removing and installing ATF filter Service and Repair
2. Install ATF pan. -> 375519 Removing and installing ATF pan Service and Repair
3. Fill in ATF. -> 370255 Changing ATF 370255 Changing ATF