Periodic Maintenance Chart For Emission Control System - Yamaha VMAX VMX12R Owner's Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
No. ITEM
* Valve clearance
1
Spark plugs
2
Crankcase
3
*
ventilation system
6
* Fuel line
4
* Fuel filter
5
* Exhaust system
6
Carburetor
7
*
synchronization
* Idle speed
8

Periodic maintenance chart for emission control system

ROUTINE
• Check and adjust valve clearance
when engine is cold.
• Check condition.
• Adjust gap and clean.
• Replace every 8,000 mi (13,000 km)
or 12 months.
• Check ventilation hose for cracks or
damage.
• Replace if necessary.
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
• Replace every 20,000 mi (31,000 km)
or 30 months.
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
• Adjust synchronization of carburetors.
• Check and adjust engine idle speed.
• Adjust cable free play.
INITIAL
600 mi 4,000mi 8,000 mi
(1,000 km) (7,000 km) (13,000 km)
or or or
1 month 6 months 12 months
Every 30,000 mi (42,000 km) or 42 months
√
Replace.
√ √
√ √
√ √
√ √ √
√ √
6-3
ODOMETER READINGS
12,000 mi 16,000 mi
(19,000 km) (25,000 km)
or or
18 months 24 months
√
Replace.
√ √
√ √
√ √
√ √
√ √
EAU00471
20,000 mi
(31,000 km)
or
30 months
√
√
√
Replace.
√
√
√