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CHK
ADJ
EAS00036
PERIODIC CHECKS AND ADJUSTMENTS
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.
PERIODIC MAINTENANCE CHART FOR THE EMISSION CONTROL
SYSTEM
GENERAL MAINTENANCE AND LUBRICATION CHART
No. ITEM ROUTINE
INITIAL ODOMETER READINGS
600 mi
(1,000 km)
or
1 month
4,000 mi
(7,000 km)
or
6 months
8,000 mi
(13,000 km)
or
12 months
12,000 mi
(19,000 km)
or
18 months
16,000 mi
(25,000 km)
or
24 months
20,000 mi
(31,000 km)
or
30 months
1
*
Valve clearance
(See page 3-9.)
• Check and adjust valve clearance when
engine is cold.
Every 26,600 mi (42,000 km)
2
*
Spark plugs
(See page 3-19.)
• Check condition.
• Adjust gap and clean.
• Replace every 8,000 mi (13,000 km) or 12 months.
√
Replace.
√
Replace.
√
3
*
Crankcase ventila-
tion system
(See page 3-29.)
• Check ventilation hose for cracks or damage.
• Replace if necessary.
√√√√√
4
*
Fuel line
(See page 3-29.)
• Check fuel hoses and vacuum hose for
cracks or damage.
• Replace if necessary.
√√√√√
5
*
Exhaust system
(See page 3-30.)
• Check for leakage.
• Retighten if necessary.
• Replace gasket(s) if necessary.
√√√√√
6
*
Electronic fuel
injection
(See page 3-14.)
• Check and adjust engine idle speed and syn-
chronization.
√√√√√√
7
*
Evaporative emis-
sion control system
(for California only)
• Check control system for damage.
• Replace if necessary.
√√
8
*
Air induction sys-
tem
(See page 7-39.)
• Check the air cut-off valve, reed valve, and
hose for damage.
• Replace any damaged parts if necessary.
√√√√√
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
No. ITEM ROUTINE
INITIAL ODOMETER READINGS
600 mi
(1,000 km)
or
1 month
4,000 mi
(7,000 km)
or
6 months
8,000 mi
(13,000 km)
or
12 months
12,000 mi
(19,000 km)
or
18 months
16,000 mi
(25,000 km)
or
24 months
20,000 mi
(31,000 km)
or
30 months
1
Engine oil
(See page 3-23.)
• Replace (warm engine before draining).
(See NOTE on page 3-2.)
√√√√√√
2
*
Engine oil filter
cartridge
(See page 3-24.)
• Replace at initial 600 mi (1,000 km) or
1 month, and thereafter every 8,000 mi
(13,000 km) or 12 months.
√√√
3
*
Air filter element
(See page 3-28.)
• Check condition.
• Replace if necessary.
√√√√√
4
*
Cooling system
(See page 3-32.)
• Check hoses for cracks or damage.
• Replace if necessary.
√√√√√
• Replace with ethylene glycol antifreeze cool-
ant every 24 months.
Replace.
5
*
Brake system
(See page 3-37.)
• Check operation, pad wear, and fluid leak-
age. (See NOTE on page 3-2.)
• Correct if necessary.
√√√√√√
6
*
Clutch
(See page 3-26.)
• Check operation.
• Adjust or replace cable.
√√√√√√
INTRODUCTION/PERIODIC MAINTENANCE CHART FOR THE
EMISSION CONTROL SYSTEM/GENERAL MAINTENANCE AND
LUBRICATION CHART
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