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2. Maintenance Information
Precautions in Operation ········· 2-1
Periodical Maintenance Schedule
···················································· 2-2
Lubrication System··················· 2-3
Fuel System ······························· 2-5
Air Filter ····································· 2-6
Throttle Operation····················· 2-6
PCV System ······························· 2-7
Valve Clearance Adjustment···· 2-7
Idle Adjustment ························· 2-9
Ignition System ························· 2-10
Spark Plug ································· 2-10
Cylinder Compression Test ····· 2-11
Cam Chain Adjustment············· 2-11
Clutch Adjustment ···················· 2-12
Drive Chain Adjustment············ 2-13
Steering Mechanism ················· 2-14
Suspension System ·················· 2-15
Disk Brake System···················· 2-16
Drum Brake System ·················· 2-18
Tire·············································· 2-19
Battery········································ 2-20
Headlight Adjustment ··············· 2-21
Brake Switch······························ 2-21
Nuts, Bolts Tightness ··············· 2-21
Special Tools ····························· 2-22
2
Precautions in Operation
Specification
Items
Specification
Capacity 9300 c.c.
Fuel tank
capacity
Reserve 700 c.c.
Capacity 1200 c.c.
Engine oil
Exchange 1000 c.c.
Throttle grip free play 2~6 mm
Spark Plug NGK D7EA
Spark plug gap 0.6~0.7 mm
Ignition timing BTDC 10º / 1500 rpm
Ignition advance BTDC 34º / 4000 rpm
Idle speed 1500±100 rpm
Cylinder compression pressure 12±1 kgf/cm²
Valve clearance Intake/ex 0.05±0.02 mm
Tire size
FR/RR wheel 2.75-18-42P / 3.00-17-45P
Single ride
Front:1.8 kg/cm² / Rear:2.0 kg/cm²
Tire pressure
(Cold)
Tandem ride
Front:1.8 kg/cm² / Rear:2.4 kg/cm²
Battery Type 12N7A (12V 7Ah)
Front brake lever clearance 10~20 mm
Rear brake pedal clearance 20~30 mm
2-1