Faulty Brake; Poor Braking Effect; Malfunction - Yamaha YW50AP Service Manual

FAULTY BRAKE

POOR BRAKING EFFECT

Drum brake
Disc brake
(Front)

MALFUNCTION

FAULTY BRAKE
PROBABLE CAUSE
8 Worn brake shoe
8 Worn or rusty brake drum
8 Improperly adjusted brake free play
8 Improper brake cam lever position
8 Improper brake shoe position
8 Fatigue/Damaged return spring
8 Oily or greasy brake shoe
8 Oily or greasy brake drum
8 Broken brake cable
8 Worn brake pad
8 Worn brake disc
8 Air in brake fluid
8 Leaking brake fluid
8 Faulty master cylinder kit
8 Faulty caliper seal kit
8 Loose union bolt
8 Broken brake hose
8 Oily or greasy brake pad
8 Oily or greasy brake disc
PROBABLE CAUSE
8 Bent, deformed or damaged inner tube
8 Bent or deformed outer tube
8 Damaged fork spring
8 Worn or damaged slide metal
8 Improper oil viscosity
8 Improper oil level
8-7
TRBL
SHTG