Periodic Inspection And Adjustment; Introduction; Periodic Maintenance/Lubrication Intervals; Covers - Yamaha CW50L Service Manual

INTRODUCTIONIPERIOOIC MAINTENANCEI I INSP I I I INSP I
LUBRICATION INTERVALS ADJ IF_
B
- 7 COVERS _ _
PERIODIC INSPECTION AND ADJUSTMENT _ I __ COVERS
INTRODUCTION This chapter includes all information necessary to perform recommended inspections and adjust- i_ d REMOVAL
, -! 1. Remove:
ments. These preventive maintenance procedures, if followed, will ensure more reliable vehicle • Seat C)
operation and a longer service life. The need for cosUy overhaul work will be greaUy reduced. This i_<_ _ _ _ _ (___
information applies to vehicles already in service as well as new vehicles that are being prepared for ,/_ __I_ .Helmet holder (_)
sale. All service technicians should be familiar with this entire chapter.
I
PERIODIC MAINTENANCE/LUBRICATION
_
_!_ ::=_ -_ 2. Disconnect:
Unit : Km(miles)
_ • Taillight
leads
EVERY
BREAK-IN 3,000 8.000 • Flasher
light
leads
ITEM ROUTINE 1,000(600) (2,000)or (4,000)or
3. Remove:
8 months 12 months
Check condition.
O © © • Rear carrier C)
1 Spark plug Clean.Clean or replace if necessary. O O
_J _ _
• Washer
2 Air filter Replace if necessary.
Check idle speed/choke operation.
3 Carburetor Adjust i f necessary. O O
Check fuel hose and vacuum pipe for cracks or
4 Fuel l ine damage. O O
Replace if necessary,
4. Remove:
REPLACE O ©
Check for oil leakage,
S i Transmission oll Correct if necessary. •
Central cover (_
Replace every 12,000 (8,000) or 24 months.
(Warm engine before draining.)
Check operation.
6 Autolube pump Correct if necessary. © O
Bleed the air.
7 Front brake system Check operation/fluid leakage/See NOTE. (Page 9-3).
Correct if necessary. O O O
Check operation, __
8 Rear brake system Adjust if necessary. O O
9 Wheels Check damage/runout/tightening torque.
Replace/tighten if necessary. O ©
1( Wheel bearings Check bearing assembly for looseness/damage.
Check Replace if damaged, operation. © O
_ _ 5. Remove:
--
Check bearing assembly for looseness.
11 Steering bearing Correct if necessary. © O © • Front cover (D
Moderately repack every 12,000 (8,000) or 24 months.** 6. Disconnect:
1". Rear shock absorber Check operation/oil leakage, O
o • Headlight leads
Replace if necessary.
1,'. V-belt Check damage and wear.
Replace if necessary. O
IL Fitting/Fasteners Check all chassis fittings and fasteners.
33ghtan if necessary, © O ©
1,= Centerstand e_.
Repair if necessary. O O ©
Check specific gravity,
1( Battery Check breather pipe for proper operation. O O
Correct if necessary.
Items marked with an asterisk I I require special tools, data and technical skills for servicing.
7. Remove:
Take the scooter to a Yamaha Dealer or refer to the Service Manual when servicing these items. •
Main switch cover (D
•* : Medium weight wheel bearing grease. _
NOTE:
NOTE: Turn the main switch cover counterclockwise
Brake fluid replacement: and pull it out.
1. When disassembling the master cylinder or caliper cylinder, replace the brake fluid. Normally
check the brake fluid level and add fluid as required. _ • Front panel (_
2. On the inner parts of the master cylinder and caliper cylinder, replace the oil seals every two years.
3. Replace the brake hoses every four years, or when cracked or damaged.
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