Suzuki 2005 GSF1200 Service Manual page 309

6) Loosen the air bleeder valve and pump the brake
lever until the old brake fluid flows out of the brake
system.
7) Close the air bleeder valve and disconnect the clear
hose.
8) Fill the reservoir with new brake fluid to the upper
line of the reservoir.
Tightening torque
Air bleeder valve (Front brake) (a): 7.5 N·m (0.75
kgf-m, 5.5 lb-ft)
(a)
Rear Brake
1) Place the motorcycle on a level surface.
2) Remove the right frame cover. Refer to "Exterior
Parts Removal and Installation: in Section 9D".
3) Remove the brake fluid reservoir cap and
diaphragm.
4) Suck up the old brake fluid as much as possible.
5) Fill the reservoir with new brake fluid.
BF: Brake fluid (DOT 4)
6) Connect a clear hose to the air bleeder valve and
insert the other end of the hose into a receptacle.
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7) Loosen the air bleeder valve and pump the brake
pedal until the old brake fluid flows out of the brake
system.
(a)
8) Close the air bleeder valve and disconnect the clear
hose.
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9) Fill the reservoir with new brake fluid to the upper
line of the reservoir.
Tightening torque
Air bleeder valve (Rear brake) (a): 6.0 N·m (0.6 kgf-
m, 4.5 lb-ft)
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Brake Control System and Diagnosis: 4A-7
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(a)
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