Yamaha Raptor 660, Owner'S Manual, Page: 115 / 185

8-4
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
** Lithium-soap-based grease
NOTE:
●
Recommended brake fluid: DOT4
●
Brake fluid replacement:
• When disassembling the master cylinders or calipers, re-
place the brake fluid.
Normally check the brake fluid level and add fluid as re-
quired.
• On the inner parts of the master cylinders and calipers, re-
place the oil seals every two years.
• Replace the brake hoses every four years, or if cracked or
damaged.
WARNING
Indicates a potential hazard that could
result in serious injury or death.
Wheels*
• Check balance/damage/runout.
• Replace if necessary.
Wheel bearings*
• Check bearing assemblies for looseness/damage.
• Replace if damaged.
Steering system*
• Check operation.
• Repair if damaged.
• Check toe-in.
• Adjust if necessary.
Front and rear
suspension* • Check operation.
• Correct if necessary.
Upper and lower arm
pivot and steering shaft*
• Lubricate every 6 months.**
Rear arm pivot* • Lubricate every 6 months.**
Fittings and fasteners*
• Check all chassis fittings and fasteners.
• Correct if necessary.
Lights and switches*
• Check operation.
• Adjust headlight beams.
ITEM ROUTINE
INITIAL EVERY
1
month
3
months
6
months
6
months
1
year
U5LP13.book Page 4 Wednesday, March 5, 2003 4:16 PM