–17–
INTRODUCTION/PERIODIC MAINTENANCE/
LUBRIATION INTERVALS
INSP
ADJ
NOTE:
EB300000
PERIODIC INSPECTIONS AND ADJUSTMENTS
INTRODUCTION
This chapter includes all information necessary to perform recommended inspections and adjust-
ments. These preventive maintenance procedures, if followed, will ensure more reliable vehicle opera-
tion and longer service life. The need for costly overhaul work will be greatly reduced. 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.
The annual checks must be performed every year, except if a kilometer-based maintenance
is performed instead.
From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special
tools, data and technical skills.
EB301000
PERIODIC MAINTENANCE/LUBRICATION INTERVALS
CHECKS OR MAINTENANCE JOB
ODOMETER READING ( 1,000 km)
ANNUAL
.
1 10 20 30 40
CHECK
1 * Fuel line Check fuel hoses for cracks or damage. √ √ √ √ √
2 Spark plugs
Check condition.
Clean and regap.
√ √
Replace. √ √
3 * Valves
Check valve clearance.
Adjust.
√ √ √ √
Clean. √ √
Replace. √ √
5 Clutch
Check operation.
Adjust.
√ √ √ √ √
*
Check operation, fluid level and vehicle for fluid leakage. √ √ √ √ √ √
Replace brake pads. Whenever worn to the limit
*
Check operation and adjust brake pedal freeplay. √ √ √ √ √ √
Replace brake shoes. Whenever worn to the limit
*
Check for cracks or damage. √ √ √ √ √
Replace. Every 4 years
9 * Wheels
Check runout, spoke tightness and for damage.
Tighten spokes if necessary.
√ √ √ √
10 * Tires
Check tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.
√ √ √ √
11 * Wheel bearings Check bearing for looseness or damage. √ √ √ √
*
Check operation and for excessive play. √ √ √ √
Lubricate with molybdenum disulfide grease. Every 50,000 km
*
Check bearing play and steering for roughness. √ √ √ √ √
Lubricate with lithium-soap-based grease. Every 20,000 km
14 * Chassis fasteners Make sure that all nuts, bolts and screws are properly tightened. √ √ √ √ √
15 Sidestand
Check operation.
Lubricate.
√ √ √ √ √
16 * Sidestand switch Check operation. √ √ √ √ √ √
17 * Front fork Check operation and for oil leakage. √ √ √ √
18 *
Rear shock absorber
assembly
Check operation and shock absorber for oil leakage. √ √ √ √
19 * Carburetors
Check starter (choke) operation.
Adjust engine idling speed and synchronization.
√ √ √ √ √ √
20 Engine oil Change. √ √ √ √ √ √