Chapter 3. Periodic Checks And Adjustments; Introduction; Periodic Maintenance And Lubrication Intervals - Yamaha XN125 2000 Service Manual

PERIODIC CHECKS AND ADJUSTMENTS
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.
EAS00037

PERIODIC MAINTENANCE AND LUBRICATION INTERVALS

No. ITEM
1 * Fuel line
2 Spark plug
3 * Valves
4 Air filter
5 V-belt (crankcase) air filter
6 * Battery
7 * Front brake (disc)
8 * Rear brake (drum)
9 * Brake hose
10 * Wheels
11 * Tires
12 * Wheel bearings
13 * Steering bearings
14 Chassis fasteners
15 Centerstand
CHECK, MAINTENANCE AND LUBRICATION
• Check fuel hoses and vacuum hose for cracks
or damage.
• Check condition.
• Clean, regap.
• Replace.
• Check valve clearance.
• Adjust.
• Clean.
• Replace.
• Clean.
• Check electrolyte level and specific gravity.
• Make sure that the breather hose is properly
routed.
• Check operation, fluid level and vehicle for fluid
leakage.(See NOTE on page 6-4)
• Replace brake pads.
• Check operation and adjust brake lever freeplay.
• Replace brake shoes.
• Check for cracks or damage.
• Replace.
• Check runout and for damage.
• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.
• Checks bearing for looseness or damage.
• Check bearing play and steering for roughness.
• Lubricate with lithium soap base grease.
• Make sure that all nuts, bolts and screws are
properly tightened.
• Check operation.
• Lubricate.
3-1
CHK
ADJ
ODMETER READING (x1,000km)
0.5 6 12 18
Whenever necessary
Whenever necessary
Every 4 years.
Annual
check
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