Maintenance Information - Sym FIDDLE 125 Service Manual

SYM
PRECAUTIONS IN OPERATION .......2-1
PERIODICAL MAINTENANCE SCHEDULE
LUBRICATION SYSTEM ....................2-3
FUEL SYSTEM...................................2-4
AIR CLEANER....................................2-5
THROTTLE VALVE OPERATION ......2-5
VALVE CLEARANCE INSPECTION & ADJUSTMENT
CARBURETOR IDLING SPEED ADJUSTMENT
IGNITION SYSTEM/SPARK PLUG ..2-8
CYLINDER COMPRESSION PRESSURE
PRECAUTIONS IN OPERATION
Specification
Fuel Tank Capacity
Engine Oil
Transmission Gear oil
Clearance of throttle valve
Spark plug
"F" Mark in idling speed
Full timing advanced
Idling speed
Cylinder compression pressure
Valve clearance: IN/EX
Tire dimension
Tire pressure (cold)
Battery capacity
Play of drum brake lever

2. MAINTENANCE INFORMATION

........2-2
......2-6
.2-7
.2-9
Main
auxiliary
capacity
change
capacity
change
front / rear
single
Two persons
DRIVING SYSTEM............................. 2-9
STEERING SYSTEM ......................... 2-10
SUSPENSION SYSTEM .................... 2-10
FRONT DISK BRAKE SYSTEM ......... 2-11
DRUM BRAKE SYSTEM .................... 2-13
WHEEL/TIRE...................................... 2-14
BATTERY ........................................... 2-15
HEADLIGHT ADJUSTMENT .............. 2-15
NUTS、BOLTS TIGHTEN.................. 2-15
5000 c.c.
1500 c.c.
800 c.c.
750 c.c.
120 c.c.
110 c.c.
2~6 mm
A7RC Gap: 0.6~0.7 mm
Before TDC 13º±3º /1800 rpm below
Before TDC 26º / 8000 rpm
17000±100 rpm
13 kg/cm²
0.12±0.02/ 0.12±0.02 mm
110/70-12 47J / 120/70-12 51J
Front: 1.75 kg/cm² rear: 2.00 kg/cm²
Front: 1.75 kg/cm² rear: 2.25 kg/cm²
12V 7Ah (MF battery)
10~20 mm
2-1