Yamaha VINO YJ50RAP, Service Manual

Page: 48 / 228

3 - 1
CHK
ADJ
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
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the ser-
vice.
** Lithium soap base grease
No. ITEM ROUTINE
BREAK-IN
500 km
(300 mi)
EVERY
3,000 km
(2,000 mi) or
6 months
6,000 km
(4,000 mi) or
12 months
1 Spark plug
• Check condition.
• Clean or replace if necessary.
√ √ √
2 Air filter element
• Clean.
• Replace if necessary.
√ √
3 * Carburetor
• Check idle speed.
• Adjust if necessary.
√ √
4 * Fuel line
• Check fuel hose and vacuum hose for cracks or damage.
• Replace if necessary.
√ √
5 * Final gear oil
• Check oil leakage.
• Correct if necessary.
• Replace every 12,000 km (8,000 mi) or 24 months.
(Ride scooter a few minutes before draining.)
REPLACE.
√ √
6 * Autolube pump
• Check operation.
• Correct if necessary
• Bleed.
√ √
7 Brakes
• Check operation.
• Adjust if necessary.
√ √
8 * Wheels
• Check damage/runout.
• Replace if necessary.
√ √
9 * Wheel bearings
• Check bearing assembly for looseness/damage.
• Replace if damaged.
√ √
10 * Steering bearing
• Check bearing assembly for looseness.
• Correct if necessary.
• Moderately repack every 12,000 km (8,000 mi) or 24 months.**
√ √ √
11 *
Rear shock
absorber • Check operation/oil leakage.
• Replace if necessary.
√ √
12 * V-belt
• Check damage and wear.
• Replace if necessary.
• Replace every 10,000 km (6,000 mi).
√
13 * Chassis fasteners
• Check all chassis fittings and fasteners.
• Correct if necessary.
√ √ √
14 *
Control and meter
cable
• Apply chain lube thoroughly.
√ √ √
15 * Centerstand
• Check operation.
• Repair if necessary.
√ √ √
INTRODUCTION/
PERIODIC MAINTENANCE AND LUBRICATION
Downloaded
from www.ScooterTime.net