Yamaha LIT-11616-16-02 Model Vehicle User Manual


 
10 - 5
TRBL
SHTG
FAULTY CLUTCH PERFORMANCE/
OVERHEATING/FAULTY BRAKE
POOR SPEED PERFORMANCE
V-belt
Oil or grease on the V-belt
Primary pulley weight
Faulty operation
Worn primary pulley weight
Primary fixed sheave
Worn primary fixed sheave
Primary sliding sheave
Worn primary sliding sheave
Secondary fixed sheave
Worn secondary fixed sheave
Secondary sliding sheave
Worn secondary sliding sheave
OVERHEATING
OVERHEATING
Ignition system
Improper spark plug gap
Improper spark plug heat range
Faulty CDI unit
Fuel system
Improper carburetor main jet
(improper setting)
Improper fuel level
Clogged air filter element
Compression system
Heavy carbon build-up
Engine oil
Improper oil level
Improper oil viscosity
Inferior oil quality
Cooling system
Low coolant level
Damaged or leaking radiator
Faulty radiator cap
Bent or damaged radiator fin
Damaged or faulty water pump
Thermostat stays closed
Clogged or damaged oil cooler
Damaged hose
Improperly connected hose
Damaged pipe
Improperly connected pipe
Brake
Brake drag
Oil cooling system
Clogged or damaged oil cooler
FAULTY BRAKE
POOR BRAKING EFFECT
Worn brake pads
Worn disc
Air in brake fluid
Leaking brake fluid
Faulty master cylinder kit cup
Faulty caliper kit seal
Loose union bolt
Broken brake hose and pipe
Oily or greasy disc/brake pads
Improper brake fluid level