SAAB WIS ONLINE

Checking hydraulic pressure

Checking hydraulic pressure





1. Remove the test plug from the transmission casing and connect an oil pressure gauge.

2. Put chocks under all 4 wheels.

3. Apply the handbrake fully.

4. Press the brake pedal down hard.


5. Start the engine and check the idling speed (825 rpm).

6. Move the selector lever to position D and check the system pressure as indicated in the table.

Outlet

Idling speed

Stalling speed

C1

3.0-4.0 bar

9.5-12.5 bar

C2

0 bar

0 bar



7. Move the selector lever to position R and check the system pressure as indicated in the table.

Outlet

Idling speed

Stalling speed

C1

0 bar

0 bar

C2

6-7 bar

16-18 bar