Operation CHARM: Car repair manuals for everyone.

Automatic Transmission/Transaxle: Testing and Inspection


Checking Hydraulic Pressure Values





Connect hose 24 0 021 to pressure gage 13 3 061.





Unscrew and remove plug (1) from the converter bell housing to check the main pressure.

Caution: Inch threads.





Screw in and secure special tool 24 5 190 (adapter).

Screw pipe elbow 24 0 140 to adapter and connect with hose 24 0 021.

Start engine.

Selector lever in "P" or "N". Engine speed > 1500 rpm.

Read main pressure on pressure gage.

Main pressure specification: 9.6 ... 10.5 bar.