Faulty Brake; Poor Braking Effect - Yamaha YFM400FAR Service Manual

EBS00549

FAULTY BRAKE

POOR BRAKING EFFECT

Front disc brake
Worn brake pads
G
Worn disc
G
Air in brake fluid
G
Leaking brake fluid
G
Faulty master cylinder kit cup
G
Faulty caliper kit seal
G
Loose union bolt
G
Broken brake hose and pipe
G
Oily or greasy disc/brake pads
G
Improper brake fluid level
G
Rear drum brake
Worn brake shoe lining
G
Worn brake drum
G
Oily or greasy brake shoe lining
G
Oily or greasy brake drum
G
Improperly adjusted brake lever free play
G
Improper brake cam lever position
G
Fatigued/damaged return spring
G
FAULTY BRAKE
– 105 –
TRBL
SHTG