General Maintenance And Lubrication Chart - Yamaha YJ125S Service Manual

GENERAL MAINTENANCE AND LUBRICATION
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General maintenance and lubrication chart

* Since these items require special tools, data and technical skills, have a Yamaha dealer perform
the service.
NOTE:
From 12000 mi (18000 km) or 36 months, repeat the maintenance intervals starting from 4000 mi
(7000 km) or 12 months.
NO. ITEM
V-belt case air filter
1
*
elements
2 Front brake
*
3 Rear brake
*
4 Brake hose
*
5 Wheels
*
6 Tires
*
7 Wheel bearings
*
8 Steering bearings
*
9 Chassis fasteners
*
10 Sidestand, centerstand
11 Sidestand switch
*
12 Front fork
*
13 Shock absorber assembly • Check operation and shock absorber for oil leakage.
*
14 Engine oil
15 Engine oil filter element
*
16 Engine oil strainer
*
17 Final transmission oil
18 V-belt
*
Front and rear brake
19
*
switches
20 Moving parts and cables
Throttle grip housing and
21
*
cable
Lights, signals and
22
*
switches
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NOTE:
8 The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
8 Hydraulic brake system
9 When disassembling the master cylinder or caliper cylinder, always replace the brake fluid.
Check the brake fluid level regularly and fill as required.
9 Replace the oil seals on the inner parts of the master cylinder and caliper cylinder every two
years.
9 Replace the brake hoses every four years or if cracked or damaged.
ROUTINE
• Clean.
• Replace.
• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE)
• Replace brake pads.
• Check operation and adjust brake lever free play.
• Replace brake shoes.
• Check for cracks or damage.
• Replace. (See NOTE)
• Check runout and for damage.
• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.
• Check bearing for looseness or damage.
• Check bearing play and steering for roughness.
• Lubricate with lithium-soap-based grease.
• Make sure that all nuts, bolts and screws are properly tightened.
• Check operation.
• Lubricate.
• Check operation.
• Check operation and for oil leakage.
• Change.
• Check oil level and vehicle for oil leakage.
• Clean.
• Clean.
• Change.
• Replace.
• Check operation.
• Lubricate.
• Check operation and free play.
• Adjust the throttle cable free play if necessary.
• Lubricate the throttle grip housing and cable.
• Check operation.
• Adjust headlight beam.
CHART
600 mi
month
3-3
CHK
ADJ
ODOMETER READING
2,000 mi 4,000 mi 6,000 mi
(1,000 (4,000 (7,000 (10,000
km) km) km) km)
or or or
1 6 12
months months months
Whenever worn to the limit
Whenever worn to the limit
Every 4 years
Every 16,000 mi (24,000 km)
Every 1,900 mi (3,000 km)
Every 12,000 mi (18,000 km)
8,000 mi
(13,000
km)
or or
18 24
months