CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Oil Pump
REMOVAL
1. Remove the transmission assembly from the vehicle. Automatic Transmission Assembly > REMOVAL">
2. Remove the torque converter assembly. Torque Converter Assembly > REMOVAL">
3. Remove the oil pump chain cover. Oil Pump Chain > REMOVAL">
4. Remove the oil pump and the plate.

5. Remove the O-ring.

Inspection
InstallationStall test Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Stall TestINSPECTIONCAUTION:Make sure no other person is around the vehicle during stall test measurement.NOTE:Stall test is extremely important in diagnosing the condition of CVT and engine. The test is necessary to measure the engine stall speeds in & ...
Safety precautions
WARNING
If you are using an implanted pacemaker or defibrillator, maintain a
safe distance of at least 8.7 in (22 cm) from the transmitting antennas installed
in the Subaru Ascent.
The Subaru Ascent keyless access system emits radio waves that may interfere
with the normal operation o ...
Disassembly
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transfer Driven GearDISASSEMBLY1. Remove the ball bearing using ST.ST1 498077400BEARING REMOVERST2 899864100REMOVER ...