Yamaha BIG BEAR YFM400FPP Owner's Manual page 261

ITEM
Drive select lever
safety system*
Wheels*
Wheel bearing*
Steering system*
Axle boots*
Fittings and Fasteners*
* It is recommended that these items be serviced by a Yamaha dealer.
NOTE:
G Recommended brake fluid: DOT 4
G Brake fluid replacement:
1. When disassembling the master cylinder or caliper cylinder, replace the brake fluid. Normally check
the brake fluid level and add fluid as required.
2. On the inner parts of the master cylinder and caliper cylinder, replace the oil seals every two years.
3. Replace the brake hoses every four years, or if cracked or damaged.
ROUTINE
• Check operation.
• Adjust if necessary.
• Check balance/damage/runout.
• Repair if necessary.
• Check bearing assemblies for looseness/damage.
• Replace if damaged.
• Check operation.
• Replace if damaged.
• Check toe-in.
• Adjust if necessary.
• Check condition.
• Replace if damaged.
• Check all chassis fittings and fasteners.
• Correct if necessary.
1
month
8-8
INITIAL EVERY
3 6 6
months months months
1
year