Line Pressure Test: Notes
Purpose of this test is to check operating conditions of each part by measuring fluid pressure in fluid pressure line. Line pressure test requires the following conditions.
- Automatic fluid is at normal operating temperature (70 to 80 °C/158 - 176 °F).
- Fluid is filled to proper level (between FULL HOT and LOW HOT on dipstick).
- Apply parking brake securely and place checks against wheels.
- Attach oil pressure gauge to fluid pressure check hole (1) in transmission case.
Special tool
(A): 09925-37811-001
CAUTION: After attaching oil pressure gauge, check that not fluid leakage exists. - Depress foot brake fully, run engine at idle and stall.
- Check fluid pressure in "D" or "R" range within the following specification.CAUTION: Do not continue running engine at stall speed longer than 5 seconds.
- If check result is OK, disconnect special tool, then tighten transmission case plug to specified torque.
Tightening torque
Transmission case plug: 7.5 N.m (0.75 kg-m, 5.5 lb-ft)