Hydraulic Test

HYDRAULIC TEST


NOTE: Do the test at normal operation ATF temperature 50 - 80 °C (122 - 176 °F).
The line pressure test should always be carried out in pairs. One technician should observe the conditions of wheels or wheel stopper outside the vehicle while the other is doing the test.
Be careful to prevent SST's hose from interfering with the exhaust pipe.







Measure the line pressure.

Specified line pressure:

Evaluation:

1. Warm up the ATF.
2. Remove the test plug on the front side of the transmission case and connect SST.

SST 09992-00095 (09992-00231, 09992-00271)

3. Fully apply the parking brake and chock the 4 wheels.
4. Start the engine and check idling speed.
5. keep your left foot pressing firmly on the brake pedal and shift into D position.
6. Measure the line pressure when the engine is idling.
7. Depress the accelerator pedal all the way down. Quickly read the highest line pressure when engine speed reaches stall speed.
8. In the same way, do the test in R position.