Sym AD12W1-6 Manuals

Manuals and User Guides for Sym AD12W1-6. We have 2 Sym AD12W1-6 manuals available for free PDF download: Manual, User Manual

Sym AD12W1-6 Manual

Sym AD12W1-6 Manual (179 pages)

Brand: Sym | Category: Scooter | Size: 21.14 MB

Table of Contents

General Information/Trouble Diagnosis
1
Symbols and Marks
1
Carbon Monoxide
2
Gasoline
2
General Information/Trouble Diagnosis
2
- General Safety
  2
- Used Engine Oil
  2
- Service Precautions
  3
- Specifications
  9
- Torque Values (Engine)
  10
- Standard Torque Values for Reference
  11
- Torque Values (Frame)
  11
- Engine Hard to Start or Can Not be Started
  12
- Troubles Diagnosis
  12
- Engine Run Sluggish
  13
- Engine Runs Sluggish
  14
- Engine Runs Sluggish (High Speed)
  14
- Clutch, Driving and Driving Pulley
  15
- Lubrication Points
  16
- A.C. Generator/Starting Clutch
  17
- Mechanism Diagram
  17
- General Information
  18
- Precautions in Operation
  18
- Specification
  18
- Torque Value
  18
- A.C. Generator Removal
  19
- Right Crankcase Cover Removal
  20
- Starting Clutch
  21
- Starting Clutch Inspection
  21
- Starting Clutch Removal
  21
- Starting Clutch Installation
  23
- Flywheel Installation
  24
- Mounted Coil Set Installation
  24
- Right Crankcase Cover Installation
  24
- Crankcase/Crankshaft
  26
- Engine Noise
  27
- Operational Precautions
  27
Trouble Diagnosis
27
Disassembly of Crankcase
28
Bearing Inspection
30
Crankshaft Inspection
30
Assembly of Crankcase
31
- Body Cover
  33
- Body Covers Disassemble Sequence
  34
- Maintenance Information
  34
  - Handle Cover
    35
  - Front Cover
    36
  - Front Inner Box
    37
  - Body Cover/Rear Center
    38
  - Cover/Rear Fender
    38
  - Front Center Cover
    40
  - Luggage Box
    40
  - Floor Panel
    41
  - Side Cover
    42
  - Under Cover
    42
  - Brake
    43
  - Front Disc Brake System
    43
  - Rear Drum Brake System
    44
  - Disc Brake
    46
  - Hard Operation of Brake Lever
    46
  - Soft Brake Lever
    46
  - Trouble Diognosis
    46
  - Brake Fluid Add
    47
  - Hydraulic Brake System Inspection
    47
  - Brake Fluid Replacement/Air-Bleed
    48
  - Brake Caliper
    49
  - Brake Lining Replacement
    49
  - Brake Disc Inspection
    50
  - Brake Master Cylinder
    50
  - Brake Drum
    53
  - Brake Lining
    53
  - Drum Brake-Drum
    53
  - Brake Panel
    54
  - Front Brake Panel
    55
  - Rear Brake Panel
    55
  - Steering/Front Wheel/Front Shock Absorber
    56
  - Front Wheel Wobbling
    57
  - Hard Steering Stem
    57
  - Soft Front Suspension
    57
  - Steering Stem off Center
    57
  - Steering Handle
    58
  - Disc Brake Type
    59
  - Front Wheel
    59
  - Wheel Axle
    60
  - Wheel Rim
    60
  - Front Fork/Steering Column
    64
  - Front Shock Absorber
    64
  - Rear Wheel/Rear Shock Absorber
    66
  - Braking Noise
    67
  - Poor Brake Performance
    67
  - Rear Wheel Wobbling
    67
  - Shock Absorber too Soft
    67
  - Exhaust Muffler
    68
  - Rear Wheel
    68
  - Rear Shock Absorber
    69
  - Electrical Equipment
    70
  - Charging System
    71
  - Ignition System
    71
  - Starting System
    71
  - Charging System Failure
    73
  - Intermittent Power Supply
    73
  - Low Voltage
    73
  - No Power Supply
    73
  - Charging Wire Diagram
    74
  - Current Leakage Inspection
    74
  - Voltage Check
    76
  - Charging Voltage/Current Inspection
    77
  - Main Wire Circuit Inspection
    78
  - Voltage Regulator Check
    78
  - Voltage Regulator Inspection
    78
  - Alternator Charging Coil
    79
  - Alternator Lighting Coil
    79
  - Resistor Check
    79
  - CDI Unit
    80
  - Ignition System Circuit
    80
  - Ignition Coil
    81
  - Primary Coil Check
    81
  - Spark Plug Confirmation
    81
  - Pulse Generator
    82
  - Secondary Coil
    82
  - Starter Magnetic Switch Inspection
    83
  - Starting Circuit
    83
  - Meter
    84
  - Starting Motor Removal
    84
  - Headlight Bulb Replacement
    86
  - Light/Bulbs
    86
  - Front Turn Signal Lamp Bulb Replacement
    87
  - Main Switch/Horn
    88
  - Handle Switch
    89
  - Headlight Switch
    89
  - High/Low Beam Switch/ Seat Open
    89
  - Starting Switch
    89
  - Brake Light Switch
    90
  - Horn
    90
  - Turn Signal Light Switch
    90
  - Fuel Unit
    91
  - Wiring Diagram
    92
  - Periodical Maintenance Schedule
    94
  - Cleaning the Oil Strainer
    95
  - Engine Oil Capacity
    95
  - Lubrication System
    95
  - Oil Change
    95
  - Fuel Filter
    96
  - Fuel Pipe
    96
  - Fuel System
    96
  - Gear Oil
    96
  - Air Cleaner
    97
  - Throttle Valve Operation
    97
  - Crankcase Ventilation
    98
  - Valve Clearance Adjustment
    98
  - Carburetor Idle Speed Adjustment
    99
  - Emission Adjustment in Idle Speed
    99
  - Valve Clearance Inspection and Adjustment
    99
  - Ignition Timing
    100
  - Spark Plug
    100
  - Clutch Pad
    101
  - Cylinder Copmression Pressure
    101
  - Driving Belt
    101
  - Driving System
    101
  - Steering System
    102
  - Suspension System
    102
  - Air Bleed Operation
    103
  - Brake Fluid
    103
  - Brake System Hose
    103
  - Filling out Brake Fluid
    103
  - Added Brake Fluid
    104
  - Brake Lining Wear
    104
  - Brake Confiramtion
    105
  - Drum Brake System
    105
  - Rear Brake Free Play
    105
  - Appointed Tire
    106
  - Appointed Tire Pressure
    106
  - Wheel/Tire
    106
  - Battery Cables Removal
    107
  - Battery Removal
    107
  - Headlight Adjustment
    107
  - Nuts, Bolts Tighteness
    107
  - Dirty Oil
    109
  - Low Engine Oil Level
    109
  - Low Oil Pressure
    109
- Lubrication System
  109
  - Cleaning Engine Oil Strainer
    110
  - Engine Oil
    110
  - Oil Pump Disassembly
    111
  - Oil Pump Removal
    111
  - Oil Pump Inspection
    112
  - Oil Pump Re-Assembly
    112
  - Oil Pump Installation
    113
  - Gear Oil Replacement
    114
- Fuel System
  116
  - Mixture too Lean
    117
  - Poor Engine Start
    117
  - Rough Idle
    117
  - Stall after Started
    117
  - Carburetor Removal
    118
  - Vacuum Chamber
    118
  - Air Cut-Off Valve
    120
  - Auto By-Starter
    121
  - Valve Inspection
    121
  - Float Chamber
    122
  - Checking Fuel Level
    123
  - Idle Speed Adjustment
    123
  - Installation of Carburetor
    123
  - Standard Turns
    123
  - Fuel Tank Installation
    124
  - Fuel Tank Removal
    124
  - Fuel Unit Installation
    124
  - Fuel Unit Removal
    124
  - Air Cleaner Element Cleaning
    125
  - Removal of Engine
    126
  - Engine Removal
    128
  - Pressing in
    131
  - Pressing out
    131
  - Suspension Bushing
    131
  - Engine Suspension Frame
    132
  - Engine Suspension Nut
    133
  - Installation of Engine
    133
  - Rear Shock Absorber Bolt
    133
  - Rear Wheel Axle Nut
    133
  - Cylinder Head/Valve
    134
- Cylinder Head/Valve
  135
  - Camshaft Removal
    137
  - Camshaft Inspection
    138
  - Cylinder Head Disassembly
    139
  - Cylinder Head Removal
    139
  - Cylinder Head Inspection
    140
  - Valve Spring Free Length
    140
  - Valve Guide
    141
  - Valve Guide Replacement
    141
  - Valve Stem
    141
  - Valve Seat Inspection and Service
    142
  - Valve Seat Grinding
    143
  - Valve Seat Inspection
    143
  - Valve Seat Width
    143
  - Cylinder Head Reassembly
    144
  - Cylinder Head Installation
    145
  - Cylinder/Piston
    147
- Cylinder/Piston
  148
  - Engine Overheat
    148
  - Knock or Noise
    148
  - Low or Unstable Compression Pressure
    148
  - Smoking in Exhaust Pipe
    148
  - Cylinder Removal
    149
  - Disassemble the Piston Rings
    151
  - Piston Removal
    151
  - Piston Ring Installation
    153
  - Cylinder Installation
    154
  - Piston Installation
    154
  - V-Belt Driving System/Kick Starter Arm
    155
  - Engine Can be Started but Motorcycle Can Not be Moved
    156
  - Insufficient Horsepower or Poor High Speed Performance
    156
  - Shudder or Misfire When Driving
    156
  - Installation of the Left Crankcase Cover
    157
  - Left Crankcase Cover
    157
- V" Type Belt Driving System/Kick Starter Arm
  157
  - Driving Pulley Install
    162
  - Clutch/Driven Pulley
    163
  - Clutch Lining
    164
  - Driven Pulley
    164
  - Driven Pulley Bearing Inspection
    164
  - Driven Pulley Spring
    164
  - Clutch Block Replacement
    165
  - Replacement of Driven Pulley Bearing
    166
  - Installation of Clutch/Driven Pulley
    167
  - Final Driving Mechanism
    168
- Final Driving Mechanism
  169
  - Gear Oil Leaks
    169
  - Noise
    169
  - Disassembly of Final Driving Mechanism
    170
  - Inspection of Final Driving Mechanism
    170
  - Bearing Replacement
    171
  - Re-Assembly of Final Driving Mechanism
    173
- Electrical Equipment
  176
- Wiring Diagram
  176
- Table of Contents
  177
- Mechanism Illustrations
  178

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Sym AD12W1-6 User Manual

Sym AD12W1-6 User Manual (24 pages)

Sym Jet4 125 Owners Manual

Brand: Sym | Category: Scooter | Size: 0.35 MB

Table of Contents

1 Contents

1
- Table of Contents
  1
2 Control Location

3
3 Before Riding

4
4 Safe Riding

4
5 Driving

5
6 Use Genuine Spare Parts

5
7 Use of each Component

6
- Gauges
  6
- Operation of Ignition Switch
  7
- Operation of Steering Handle Lock Switch
  7
- Operation of Seat Open Switch
  7
- Use of Buttons
  7
- Storage Box
  9
- Safety Helmet Hook
  10
- Fuel Tank Cap
  10
- Brake
  10
8 Important Points and Cautions for Starting Engine

11
9 The Best Way to Drive off

12
- The Control of Throttle Valve Handle
  12
- Parking Method
  12
10 Inspection and Maintenance before Riding

13
11 When There Is an Abnormal Condition or a Trouble

21
- Diagnosis When Engine Does Not Start
  21
12 Electrical Ignition System

21
13 Suggestions on Engine Fuel

21
14 Transmission Oil

21
15 Cautions for Riding Scooter

22
16 Periodical Maintenance Schedule

23
17 Specification

24

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