EAS1DX3074
PERIODIC MAINTENANCE
EAS1DX3075
INTRODUCTION
This chapter includes all information necessary to perform recommended checks and adjustments.
If followed, these preventive maintenance procedures will ensure more reliable vehicle operation, a
longer service life and reduce the need for costly overhaul work. This information applies to vehicles
already in service as well as to new vehicles that are being prepared for sale. All service technicians
should be familiar with this entire chapter.
EAS1DX3076
PERIODIC MAINTENANCE CHART FOR THE EMISSION CONTROL SYSTEM
TIP
• From 4200 mi (7000 km) or 9 months, repeat the maintenance intervals starting from 1800 mi (3000
km) or 3 months.
• Items marked with an asterisk should be performed by a Yamaha dealer as they require special
tools, data and technical skills.
NO.
ITEM
1
*
Fuel line
2
Spark plug
3
*
Valve clearance
4
*
Air filter element
5
*
Breather system
6
*
Fuel injection
7
Exhaust system
8
Engine oil
Engine oil filter el-
9
ement
EAS1DX3077
GENERAL MAINTENANCE AND LUBRICATION CHART
NO.
ITEM
1
Clutch
2
*
Cooling system
3
*
Spark arrester
4
*
Front brake
CHECKS AND MAINTENANCE JOBS
• Check fuel hoses for cracks or damage.
• Replace if necessary.
• Check condition.
• Adjust gap and clean.
• Check and adjust valve clearance when engine is
cold.
• Clean with solvent and apply foam air-filter oil or
equivalent oil.
• Replace if necessary.
• Check ventilation hose for cracks or damage and
drain any deposits.
• Replace if necessary.
• Adjust engine idling speed.
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
• Change (warm engine before draining).
• Replace.
CHECKS AND MAINTENANCE JOBS
• Check operation.
• Adjust or replace cable.
• Check hoses for cracks of damage.
• Replace if necessary.
• Replace with ethylene glycol anti-freeze coolant ev-
ery 1 year.
• Clean.
• Check operation, fluid level, and for fluid leakage.
• Replace brake pads if necessary.
• Replace brake fluid every 1 year.
PERIODIC MAINTENANCE
INITIAL
600 mi
(1000 km) or
1 month
INITIAL
600 mi
(1000 km) or
1 month
3-1
ODOMETER READINGS
1800 mi
3000 mi
(3000 km) or
(5000 km) or
3 months
6 months
ODOMETER READINGS
1800 mi
3000 mi
(3000 km) or
(5000 km) or
3 months
6 months
Every 1 year
Every 1 year