Camry Wagon L4-2.0L (3S-FE) (1990)
1. REMOVE PISTON RETURN SPRING
a. While pushing the return spring, remove the snap ring with a screwdriver.
b. Remove the piston return spring.
2. REMOVE CUSHION PLATE, PLATES, DISCS AND FLANGE
3. REMOVE PISTON FROM DRUM
Apply compressed air to oil hole to remove the piston.
HINT: Blow with the gun slightly away from the oil hole, and be careful that the piston does not tilt.
4. REMOVE O-RINGS
Remove the inner and outer O-rings from the piston.