Suzuki SY413 Service Manual page 1733

REMOVE AND INSTALL SEAL, PISTON,
1. Boot retaining ring
DUST BOOT AND BLEEDER PLUG
REMOVAL
1) Before disassembly, clean all around caliper with brake fluid.
2) Remove piston boot retaining ring and boot from caliper; pry off
with a flat-bladed tool. Be careful not to damage boot.
3) Blow compressed air into cylinder through bolt hole where flex-
ible hose was fitted. With this air pressure, piston can be pushed
out of cylinder.
1. Cloth
4) Remove piston seal using a thin blade like a thickness gauge,
etc.
NOTE:
Be careful not to damage inside (bore side) of cylinder.
5) Remove bleeder plug and cap from caliper.
INSTALLATION
CAUTION:
D Wash each part cleanly before installation in the same
fluid as the one used in master cylinder reservoir.
D Never use other fluid or thinner.
D Before installing piston and piston seal to cylinder, ap-
ply fluid to them.
D After reassembling brake lines, bleed air from them.
WARNING:
Do not apply too highly compressed air which will
cause piston to jump out of cylinder. It should be tak-
en out gradually with moderately compressed air. Do
not place your fingers in front of piston when using
compressed air.
BRAKES 5-39