Yamaha BIG BEAR PROFESSIONAL 400 YFM400FPT Owner's Manual page 259

ITEM
Engine oil filter element
Engine oil strainer
Final gear oil
Differential gear oil
Front brake*
Rear brake*
Clutch*
Drive select lever
safety system*
Wheels*
Wheel bearing*
Steering system*
Axle boots*
Fittings and fasteners*
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
ROUTINE
• Replace.
• Clean.
• Check oil level/oil leakage.
• Replace every 12 months.
• Check operation/fluid leakage/see NOTE page 8-9.
• Correct if necessary.
• Check operation.
• Adjust if necessary.
• Check operation.
• Adjust if necessary.
• 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.
month 1
Whichever
comes first
km 320
(mi) (200)
hours 20
8-8
INITIAL EVERY
3 6 6
1,200 2,400 2,400
(750) (1,500) (1,500)
75 150 150
12
4,800
(3,000)
300