Periodic Inspection And Adjustments; Introduction; Periodic Maintenance/Lubrication Intervals - Yamaha YW50AP Service Manual

PERIODICMAINTENANCE/LUBLICATION INTERVALS
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
operation and a 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 pre-
pared for sale. All service technicians should be familiar with this entire chapter.
YP301000

PERIODIC MAINTENANCE/LUBRICATION INTERVALS

NO. ITEM
1 * Fuel line
2 Spark plug
3 Air filter element
4 * Front brake
5 * Rear brake
6 * Wheels
7 * Tires
8 * Wheel bearings
Steering bear-
9 * ings
10 * Chassis fasteners
ROUTINE
• Check fuel hoses and vacuum hose
for cracks or damage.
• Replace if necessary.
• Check condition.
• Clean, regap or replace if neces-
sary.
• Clean or replace if necessary.
• Check operation, fluide level and
vehicle for fluid leakage.
• Replace brake pads.
• Check operation.
• Adjust brake lever free play.
• Replace brake shoes.
• Check balance, runout and for
damage.
• Replace if necessary.
• Check tread depth and for damage.
• Replace if necesssary.
• Check air pressure.
• Correct if necessary.
• Check Bearing for looseness or
damage.
• Replace if necessary.
• Check bearing play and steering for
roughness.
• Lubricate with lithium soap base
greese.
• Make sure that all nuts, bolts and
screws are properly tightened.
INTRODUCTION/
TYPE
–
Refer to SPARK
PLUG INSPECTION
Same as engine oil
Brake fluid DOT 4
(or DOT 3)
–
–
–
–
–
–
3-1
INSP
ADJ
BREAK-IN EVERY
3,000 km
INITIAL
(2,000 mi)
1,000 km
or
6 months
(600 mi)
(whichever
comes first)
?
? ?
?
? ?
Whenever worn to the limit.
? ?
Whenever worn to the limit.
?
? ?
?
? ?
Every 12,000 km(8,000 mi)or 24
months(whichever occurs first).
?
6,000 km
(4,000 mi)
or
12months
(whichever
comes first)
?
?
?
?
?
?
?
?
?
?