Suzuki WagonR+ RB310 Service Manual page 2300

Piston Seal
Piston seal is used to seal piston and cylinder and to adjust clear-
ance between pad and disc. Replace with a new one at every over-
haul. Fit piston seal into groove in cylinder taking care not to twist
it.
Piston and Boot
1-grooved side directed
pad side 1) Fit new boot (2) in groove (3) of piston (1) facing stepped end (4)
2) Insert piston into cylinder by hand.
3) Drive in boot (1) into cylinder till its end surface becomes flush
Caliper
Before installing caliper (cylinder body) to carrier, check to ensure
that guiding pin (1) and locking pin (2) inserted in each caliper carri-
er hole can be moved smoothly in thrust direction.
NOTE:
Use rubber grease whose viscosity varies very little even at
–40_C (–40_F) if applied.
"A": Rubber grease
of boot to groove side.
with cylinder end surface using special tools.
Special Tool
(A): 09924-74510
(B): 09944-88210
FRONT BRAKE 5B-9