Hydraulic Test

U241E AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE SYSTEM: HYDRAULIC TEST

1. MEASURE LINE PRESSURE





NOTICE:
* Perform the test at the normal operating ATF temperature: 50 to 80°C (122 to 176°F).
* The line pressure test should always be performed with at least 2 people. One person should observe the condition of the wheels or wheel chocks while the other is performing the test.
* Be careful to prevent SST's hose from interfering with the exhaust pipe.
* This test must be performed after checking and adjusting the engine.
* Perform the test with the A/C OFF.
* When conducting the stall test, do not continue for more than 10 seconds.

(a) Warm up the ATF.

(b) Remove the test plug on the transaxle case center right side and connect SST.

SST : 09992-00095

09992-00231

09992-00271

(c) Fully apply the parking brake and chock the 4 wheels.

(d) Start the engine and check the idling speed.

(e) Keep your left foot firmly on the brake pedal and move the shift lever to D.

(f) Measure the line pressure when the engine is idling.

(g) Depress the accelerator pedal as much as possible with your right foot. Quickly read the highest line pressure reading when the engine speed reaches stall speed.

(h) Perform the line pressure test again with the shift lever in R.

Specified Line Pressure:





Evaluation