wsm M108S Workshop Manual page 56

M108S, WSM
Bleeding Brake System
NOTE
• While bleeding, make sure to keep enough brake oil in the
brake oil reservoir.
1. Disconnect the brake pipes (1) from the master cylinder.
2. Move the brake pedal up and down by hand. At this time, when
raising the pedal, close the master cylinder outlet by a finger, and
when lowering, release the finger.
Repeat this operation several times. (Prepare and oil can.)
3. After bleeding the master cylinder, install the front brake pipes.
4. After installing the vinyl pipe (3) to the bleeder (2) and (4) loosen
the bleeder two turns.
5. Move the brake pedal up and down.
Repeat this motion until air bubble in brake oil disappears.
After bleeding, tighten the bleeders firmly.
Tightening torque Brake pipe nut
(Reference : Importance of Bleeding)
• If the air mixes in the brake hydraulic circuit, poor or no braking
force is obtained due to compress the air even when the brake
pedal is pressed.
Accordingly whenever
disassembled, be sure to bleed after reassembling.
(1) Brake Pipe
(2) Bleeder (on Brake Case)
G-39
G GENERAL
16 to 24 N·m
1.6 to 2.5 kgf·m
12 to 18 lbf·ft
the hydraulic brake
(3) Vinyl Pipe
(4) Bleeder (on Trailer Brake Valve)
KiSC issued 05, 2012 A
system is
W1055717