Impreza L Sport Wagon AWD F4-2.2L SOHC (2001)
ASSEMBLY
1. Reassembly precautions
1. Whenever O-rings, oil seals, and snap rings are removed, they must be replaced with new ones.
2. Thoroughly wash parts and allow to dry. They must be kept free from cleaning oil and dust.
3. Reassembly procedure must be performed in clean place. Ensure that parts are kept away from waste threads or other dust particles.
4. Cleaning oil tends to stay inside the front casing. Remove it completely by blowing compressed air.
5. Ensure that parts are free from rust. (Use specified hydraulic oil for rust prevention after cleaning and drying.)
6. Reverse the sequence of disassembly procedures.
2. Apply grease to oil seal and inner surface of front casing (at bearing location).
CAUTION: Make sure that the front body internal surfaces are free from damage.
3. Press-fit oil seal into front body.
4. Press-fit shaft assembly into front body.
5. Apply specified hydraulic oil to O-rings and fit them into front casing.
6. Install side plate to front casing.
CAUTION: Use care not to let side plate gall.
7. Install cam ring to front casing with alignment mark facing forward.
8. Install rotor to front casing with groove facing rearward.
9. Install 10 vanes into rotor with their nose radius facing toward cam ring.
10. Install cam ring to front casing, securing with knock pins.
CAUTION: Do not use hammer to fit knock pins in position.