CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Oil Pump Chain
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, oil pump sprocket, driven sprocket and oil pump chain cover.
NOTE:
Oil pump chain cover may be hard to remove because the driven sprocket is installed to the shaft side of the oil pump. Do not remove it forcibly. Remove it while holding the driven sprocket by hand.


4. Remove the seal rings.

5. Remove the driven sprocket from oil pump chain cover to remove the oil pump chain.
NOTE:
• The driven sprocket is replaced as an assembly only, because it is a non-disassembly part.
• If the ball bearing is removed from the driven sprocket, replace with a new part.

6. Remove the snap ring.

7. Remove the drive sprocket.

8. Remove the oil seal from the oil pump chain cover.

Assembly
DisassemblyExterior
This detailed illustrated index provides a comprehensive overview of the Subaru
Ascent exterior components, helping owners quickly identify key elements of the
vehicle for maintenance, inspection, and everyday operation. The Subaru Ascent is
designed with functionality and durability in mi ...
List
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > User CustomizingLIST• Combination meter (models with normal meters)Items to be displayedInitial setting valueCustomize settingNoteAir temperature correction±0°C−5°C — +5°CTemperature compensation can only ...
Switches and harness
Inspection
Blind Spot Detection/Rear Cross Traffic Alert > Switches and HarnessINSPECTIONBSD/RCTA OFF switch1. Measure the resistance between connector terminals.Preparation tool:Circuit testerTerminal No.Inspection conditionsStandard1 — 2Switch OFF1 M? or moreSwitch ONLess than 1 ?2. Apply ba ...