Yamaha wr450fb Owner's Manual page 40

FOR YOUR SAFETY – PRE-OPERATION CHECKS
ITEM
1
Rear brake
2
3
Clutch
4
Throttle grip
5
Control cables
6
Drive chain
7
Wheels and tires
8
Shift pedal
9
Brake pedal
Brake and clutch levers
Sidestand
• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add specified brake fluid to specified level.
• Check hydraulic system for leakage.
• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.
• Make sure that operation is smooth.
• Check throttle grip free play.
• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate
cable and grip housing.
• Make sure that operation is smooth.
• Lubricate if necessary.
• Check chain slack.
• Adjust if necessary.
• Check chain condition.
• Lubricate if necessary.
• Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.
• Make sure that operation is smooth.
• Correct if necessary.
• Make sure that operation is smooth.
• Lubricate pedal pivoting point if necessary.
• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.
• Make sure that operation is smooth.
• Lubricate pivot if necessary.
CHECKS
5-2
PAGE
7-22, 7-23
7-20
7-17, 7-27
7-26
7-24, 7-26
7-18, 7-20
7-22
7-28
7-27
7-28