CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Extension Case
INSTALLATION
1. Clean the mating surface of extension case and transmission case.
2. Select the transfer drive gear shim. Reduction Drive Gear > ADJUSTMENT">
3. Select the transfer driven gear shim. Transfer Clutch > ADJUSTMENT">
4. Attach the selected transfer drive gear shim to extension case with vaseline.
5. Attach the selected transfer driven gear shim to extension case with vaseline.
6. Install the O-ring to the transmission case.
NOTE:
• Use new O-rings.
• Apply CVTF to the O-ring.

7. Apply liquid gasket to extension case seamlessly.
Liquid gasket:
THREE BOND 1215B or equivalent

8. Install the extension case to transmission hanger.
Tightening torque:
25 N·m (2.5 kgf-m, 18.4 ft-lb)

9. Install the transmission assembly. Automatic Transmission Assembly > INSTALLATION">
InspectionSteering warning light does not go off
POWER ASSISTED SYSTEM (POWER STEERING) (DIAGNOSTICS) > STEERING Warning LightSTEERING WARNING LIGHT DOES NOT GO OFFDetecting condition:• Defective combination meter• Open circuit of harnessTrouble symptom:When starting the engine, the STEERING warning light continues to illuminate.STE ...
Cleaning the interior
To maintain a clean and refined cabin environment in your Subaru Ascent, use
a soft, slightly damp cloth to wipe surfaces such as the climate control panel,
audio system, instrument panel, center console, combination meter panel, and all
switches. Avoid the use of organic solvents, as they may ...
Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Transfer ClutchINSPECTION• Inspect the drive plate facing for wear and damage.• Driven plate for discoloration (burned color)• Make sure the snap ring is not worn and the return spring has no permanent distortion, damage, or deformatio ...