Impreza Outback Sport AWD F4-2.5L SOHC (2002)
2) Using a standard screwdriver, remove the boot ring from piston.
3) Remove the boot from piston end.
4) Gradually supply compressed air via caliper body brake hose to force piston out.
CAUTION: Place a wooden block as shown in the figure to prevent damage to piston.
5) Remove the piston seal from caliper body cylinder.
6) Remove the lock pin boot and guide pin boot.
ASSEMBLY
1. NON-TURBO MODEL
1) Clean the caliper body interior using brake fluid.
2) Apply a coat of brake fluid to the piston seal and fit piston seal in groove on caliper body.
3) Apply a coat of brake fluid to the entire inner surface of cylinder and outer surface of piston.
4) Apply a coat of specified grease to the boot and fit in the groove on ends of cylinder and piston boot onto cylinder.
Grease: NIGLUBE RX-2 (Part No. 003606000)
5) Insert the piston into cylinder.
CAUTION: Do not force the piston into cylinder.
