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PERIODIC MAINTENANCE/LUBRICATION INTERVALS
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
No.
ITEM
S Check and adjust valve clearance
Valve clearance
1
*
(See page 3-5)
when engine is cold.
S Check condition.
S Adjust gap and clean.
Spark plugs
2
S Replace every 8,000 mi (13,000 km)
(See page 3-15)
or 12 months.
S Check ventilation hose for cracks or
Crankcase
3
*
ventilation system
damage.
S Replace if necessary.
(See page 3-25)
S Check fuel hoses and vacuum hose
Fuel line
4
*
for cracks or damage.
(See page 3-24)
S Replace if necessary.
S Replace every 20,000 mi (31,000 km)
Fuel filter
5
*
(See page 3-24)
or 30 months.
S Check for leakage.
Exhaust system
S Retighten if necessary.
6
*
(See page 3-25)
S Replace gasket(s) if necessary.
Carburetor
S Adjust synchronization of carburetors.
7
*
synchronization
(See page 3-10)
S Check and adjust engine idle speed.
Idle speed
8
*
S Adjust cable free play.
(See page 3-12)
Evaporative
emission control
S Check control system for damage.
9
*
system (For
S Replace if necessary.
California only)
(See page 3-26)
S Check the air cut valve and read valve
Air induction
for damage.
10
*
system
S Replace the entire air induction
(See page 7-14)
system if necessary.
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the
service.
GENERAL MAINTENANCE AND LUBRICATION CHART
No.
ITEM
S Replace (warm engine before
Engine oil
1
(See page 3-20)
draining). (See NOTE)
S Replace at initial 600 mi (1,000 km) or
Engine oil filter
2
cartridge
1 month, and thereafter every
(See page 3-20)
8,000 mi (13,000 km) or 12 months.
S Clean with compressed air.
Air filter element
3
*
S Replace if necessary.
(See page 3-23)
S Check hose for cracks or damage.
Cooling system
S Replace if necessary.
4
4
*
(See page 3-29)
(See page 3 29)
(See page 3-30)
S Replace coolant every 24 months. #3
S Check operation, pad wear, and fluid
Brake system
5
*
(See page 3-35)
leakage. (See NOTE)
S Correct if necessary.
(See page 3-36)
INITIAL
600 mi
ROUTINE
(1,000 km)
or
1 month
√
INITIAL
600 mi
ROUTINE
(1,000 km)
or
1 month
√
√
√
3-1
INTRODUCTION
ODOMETER READINGS
4,000 mi
8,000 mi
12,000 mi
(7,000 km)
(13,000 km)
(19,000 km)
or
or
or
6 months
12 months
18 months
Every 26,600 mi (42,000 km)
√
√
Replace.
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
ODOMETER READINGS
4,000 mi
8,000 mi
12,000 mi
(7,000 km)
(13,000 km)
(19,000 km)
or
or
or
6 months
12 months
18 months
√
√
√
√
√
√
√
√
√
√
√
√
√
CHK
ADJ
16,000 mi
20,000 mi
(25,000 km)
(31,000 km)
or
or
24 months
30 months
√
Replace.
√
√
√
√
Replace.
√
√
√
√
√
√
√
√
√
16,000 mi
20,000 mi
(25,000 km)
(31,000 km)
or
or
24 months
30 months
√
√
√
√
√
√
√
Replace.
√
√
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