Subaru SVX 1992 Manual page 870

4-4 [w2DO] BRAKES
Fig. 70
3) Gradually supply compressed air via inlet of caliper
body to force piston out .
a. Place a wooden block as shown in Fig. 71 to prevent
damage to piston .
b. Do not apply excessively high pressure.
Air gun
Place a 30 mm (1 .18 in)
wide wooden block here .
04-498
2) Check caliper body and piston for uneven wear,
damage or rust.
3) Check rubber parts for damage or deterioration .
E: ASSEMBLY
1) Clean caliper body interior using brake fluid.
2) Apply a coat of brake fluid to 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) Insert piston into cylinder .
Do not force piston into cylinder .
5) Apply a coat of specified grease to boot and fit in
groove on ends of cylinder and piston .
Grease :
RUBBER GREASE or NIGLUBE RX-2
6) Install the piston boot to the caliper body, and attach
boot ring.
Fig . 71
4) Remove piston seal from caliper body cylinder .
1-1g. /2
5 Remove lock pin sleeve and boot from caliper body .
6) Remove guide pin boot.
D: INSPECTION
1) Repair or replace faulty parts .
fig. /3
7) Apply a coat of specified grease to guide pin, outer
surface, sleeve outer surface, cylinder inner surface,
and boot grooves .
Grease :
RUBBER GREASE or NIGLUBE RX-2
t1g. /4
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