Yamaha YP125R, Service Manual

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PERIODIC MAINTENANCE
3-1
EAS20450
PERIODIC MAINTENANCE
EAS20460
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 long-
er 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.
EAS37P1069
PERIODIC MAINTENANCE CHART FOR THE EMISSION CONTROL SYSTEM (YP125R)
TIP
• The annual checks must be performed every year, except if a kilometer-based maintenance,
or for the UK, a mileage-based maintenance, is performed instead.
• From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).
• Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
EAS37P1086
GENERAL MAINTENANCE AND LUBRICATION CHART (YP125R)
TIP
• The annual checks must be performed every year, except if a kilometer-based maintenance,
or for the UK, a mileage-based maintenance is performed instead.
• From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).
• Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
NO. ITEM
CHECK OR MAINTENANCE
JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi)
6000 km
(3500 mi)
12000 km
(7000 mi)
18000 km
(10500 mi)
24000 km
(14000 mi)
1 * Fuel line
• Check fuel hoses for cracks or
damage.
√ √ √ √ √
2 Spark plug
• Check condition.
• Clean and regap.
√ √
• Replace.
√ √
3 * Valves
• Check valve clearance.
• Adjust.
√ √ √ √
4 * Fuel injection • Check engine idle speed.
√ √ √ √ √ √
5 *
Muffler and ex-
haust pipe • Check the screw clamp(s) for
looseness.
√ √ √ √ √
NO. ITEM
CHECK OR MAINTENANCE
JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi)
6000 km
(3500 mi)
12000 km
(7000 mi)
18000 km
(10500 mi)
24000 km
(14000 mi)
1 Air filter element • Replace.
√ √
2
V-belt case air fil-
ter element
• Clean.
√ √ √ √
3 * Front brake
• Check operation, fluid level
and vehicle for fluid leakage.
√ √ √ √ √ √
• Replace brake pads. Whenever worn to the limit
4 * Rear brake
• Check operation, fluid level
and vehicle for fluid leakage.
√ √ √ √ √ √
• Replace brake pads. Whenever worn to the limit