14-1
BRAKE SYSTEM
14. BRAKE SYSTEM
Brake lever / pedal soft or spongy
Air bubbles in the hydraulic system.
Leaking hydraulic system.
Contaminated brake pad / disk .
Worn caliper piston seal.
Worn master cylinder piston seal.
Worn brake pad.
Contaminated caliper.
Caliper not sliding properly.
Worn brake pad / disk.
Low fluid level.
Clogged fluid passage.
Warped / deformed brake disk.
Sticking / worn caliper piston.
Sticking / worn master cylinder piston.
Worn brake disk.
Contaminated master cylinder.
Bent brake lever / pedal.
Brake lever / pedal hard
Clogged / restricted brake system.
Sticking / worn caliper piston.
Caliper not sliding properly.
Clogged / restricted fluid passage.
Worn caliper piston seal.
Sticking / worn master cylinder piston.
Bent brake lever / pedal.
Brakes grab or pull to one side
Contaminated brake pad / disk.
Misaligned wheel.
Clogged / restricted brake hose.
Warped / deformed brake disk.
Caliper not sliding properly.
Clogged / restricted brake hose joint.
Brakes drag
Contaminated brake pad / disk.
Misaligned wheel.
Worn brake pad / disk
Warped / deformed brake disk.
Caliper not sliding properly.
Hydraulic system contaminated with dust.
SERVICE INFORMATION
GENERAL SAFETY
Do not allow foreign material to enter the system when replenishing brake fluid.
To prevent chemical changes, do not mix different types of brake fluid.
Do not use the old brake fluid again.
Brake fluid can cause damage to painted, plastic, and rubber surfaces. Take precaution not to allow parts to be
contaminated by the brake fluid.
Do not reuse sealing washers.
Clean the disassembled parts with brake fluid, and check for any clogged passage with compressed air.
Bleed the brake hose after removing it.
TROUBLE SHOOTING
SERVICE INFORMATION
14-1
TROUBLE SHOOTING
14-1
BRAKE FLUID/BLEEDING
14-2
BRAKE CALIPER
14-4
MASTER CYLINDER
14-6
Summary of Contents for BESBI SC125 -
Page 1: ......
Page 36: ...MEMO...
Page 56: ...MEMO...
Page 60: ...7 0 LH CRANKCASECOVER KICKSTARTER CONTINUOUSLYVARIABLE TRANSMISSION...
Page 77: ...MEMO...
Page 78: ...8 0 A C GENERATOR STARTER CLUTCH...
Page 87: ...MEMO...
Page 88: ...9 0 CYLINDER HEAD VALVES...
Page 104: ...10 0 CYLINDER PISTON...
Page 111: ...MEMO...
Page 112: ...11 0 TRANSMISSION CRANKSHAFT CRANK CASE...
Page 123: ...MEMO...
Page 124: ...MEMO...
Page 136: ...MEMO...
Page 144: ...MEMO...
Page 164: ...MEMO...
Page 178: ...MEMO...
Page 184: ...MEMO...
Page 185: ...20 WIRING DIAGRAM G Gr B G O Lb Lb I GNI TI ON SWI TCH G O COMBI MERER ASS Y...
Page 186: ...I GNI TI ON SWI T CH FUEL UNI T ENGI NE STOP SWI T CH PASS...
Page 187: ...SERVICEMANUAL 2007 09 PRINTED 2007 09 PUBLICATION...
Page 188: ......