Genuine Scooter Company Buddy 170, Service Manual

Page: 3 / 137

CONTENTS
1.
The specification 1
2.
Service information 2
(1)The operation notice 3
(2)Looking torque value 4
(3)Lubrication instruction
(4)Periodical maintenance table 9
(5)Wiring diagram 11
(6)Troubleshooting 12
3.
Checking and adjustment 25
(1)Checking table 26
(2)Battery 30
(3)Clean the air cleaner 31
(4)Oil screen 32
(5)The final reduction mechanism oil 32
(6)Spark plug 33
(7)Compression pressure measurement 33
(8)Valve clearance 34
(9)Ignition timing 34
(10)
Front brake adjustment 35
(11)
Rear brake adjustment 36
(12)
Tire 36
(13)
Throttle cables adjustment 37
4.
Dismantling, maintaining, repairing and assembling operation 38
(1)Lubrication system 39
(2)Plastic parts of chassis 43
(3)Engine dismantling 48
(4)Drive pulley, starter, clutch,driven pulley 50
(5)Cylinder head and valve 59
(6)Cylinder and piston 64
(7)AC generator flywheel 69
(8)Final transmission mechanism 72
(9)Crankcase, crank shaft 76
(10)
Steering stem, front wheel, front brake comp., front fork 82
(11)
Rear wheel, rear brake, rear damper 91
5.
Engine Management System(PGO 2nd-stage EMS) 96
(1)PGO 2nd-stage EMS structure 97
(2)EMS units 98
(3)EMS diagnostic 99
6.
Electric equipment 122
(1)Troubleshooting 123