2-2 PERIODIC MAINTENANCE
PERIODIC MAINTENANCE
INSPECTION BEFORE PRACTICE
INSPECTION BEFORE RACE
WHAT TO CHECK CHECK FOR
Spark plug • Heat range, fouled electrode, tightness
• Loose high-tension cord
Air cleaner element Lubrication
Transmission oil Oil level
Engine coolant Engine coolant level
Cooling system • Radiator hose damage
• Engine coolant leak
Clutch • Play
• Smooth operation
Throttle • Play
• Smooth operation
Brake fluid Fluid level
Brakes • Brake lever position brake pedal height
• Brake lever/pedal play
• Operation
Drive chain Slack, lubrication, chain joint clip condition
Drive chain guide/buffer Wear, damage
Suspension • Smooth operation
• Front fork air pressure
Wheels • Spoke tension
• Rim lock tightness
Tires Tire pressure
Steering Smoothness, play
Exhaust pipe Firm fixation
Bolts and nuts Tightening torque
WHAT TO CHECK CHECK FOR
All items of inspection
before practice above plus.
Air cleaner Cleanliness
Clutch Clutch disc plates wear and distortion
Brake pads Wear
Sprockets Wear
Fuel tank • Leakage
• Fuel filter clogging
Fuel hose Damage
Exhaust pipe Damage
Piston and Cylinder • Combustion chamber carbon deposit
• Piston head carbon deposit
• Piston and cylinder wear
Front fork • Smooth operation
• Front fork air pressure