Yamaha MBK YQ100 Manuals

Manuals and User Guides for Yamaha MBK YQ100. We have 1 Yamaha MBK YQ100 manual available for free PDF download: Service Manual

Yamaha MBK YQ100 Service Manual

Yamaha MBK YQ100 Service Manual (232 pages)

Brand: Yamaha | Category: Scooter | Size: 9 MB

Table of Contents

General Information 1

6
- Info
  5
  - Table of Contents
    6
- General Information
  8
  - Scooter Identification
    9
- Chapter 1
  9
- Engine Number
  9
- Vehicule Identification Number
  9
- Important Information
  10
  - Preparation for Removal and Disassembly
    10
  - Replacement Parts
    10
  - Gaskets, Oil Seals and O-Rings
    10
  - Lock Washers/Plates and Cotter Pins
    11
  - Bearings and Oil Seals
    11
  - Circlips
    11
- Checking the Connections
  12
- How to Use the Conversion Table
  13
- Special Tools
  14
2 Spec

17
- Specifications
  17
- Chapter 2
  18
- General Specifications
  18
- Maintenance Specifications
  21
  - Engine
    21
  - Tightening Torques Engine
    24
  - Chassis
    25
  - Tightening Torques (Chassis)
    27
  - Electrical
    29
- General Torque Specifications
  31
- Lubrication Points and Lubricant Types
  32
  - Engine
    32
  - Chassis
    33
- Cable Routing
  34
Periodic Checks and Adjustments Chapter 3.

43
- Chapter 3. Periodic Checks and Adjustments
  44
- Periodic Checks and Adjustments
  44
- Periodic Maintenance and Lubrication
  44
- Covers
  46
- Insp
  53
- Engine
  54
  - Adjusting the Engine Idling Speed
    54
    
    Adjusting the Throttle Cable Free Play
    55
    
    Checking the Spark Plug
    56
- Chas
  56
  - Checking the Engine Oil Level
    58
    
    Autolube Pump Air Bleeding
    59
    
    Changing the Transmission Oil
    59
    
    Cleaning the Air Filter Element
    60
    
    Checking the Exhaust System
    61
  - Chassis
    62
    
    Adjusting the Front Brake
    62
    
    Adjusting the Rear Brake
    62
    
    Checking the Brake Fluid Level
    63
    
    Bleeding the Hydraulic Brake System
    64
    
    Checking the Brake Shoes
    64
    
    Checking the Front Brake Pads
    64
    
    Checking and Adjusting the Steering Head
    65
    
    Checking the Front Fork
    67
    
    Checking the Tires
    68
    
    Checking and Lubricating the Cables
    70
    
    Checking the Wheels
    70
    
    Lubricating the Centerstand
    71
    
    Lubricating the Rear Suspension
    71
  - Electrical System
    72
    
    Checking the Battery
    72
    
    Checking the Fuse
    75
    
    Replacing the Headlight Bulb
    76
    
    Adjusting the Headlight Beam
    77
Overhauling the Engine Chapter 4.

79
- Chapter 4. Overhauling the Engine
  81
- Engine
  81
  - Leads and Hoses
    81
  - Exhaust Pipe
    83
  - Engine
    84
  - Installing the Engine
    85
- Cylinder Head, Cylinder and Piston
  86
- V-Belt, Clutch and Secondary/Primary Sheave
  94
  - Crankcase Cover (Left)
    94
  - Kick Starter
    95
  - Kick Starter Installation
    96
  - V-Belt, Clutch and Secondary/Primary Sheave
    97
  - Secondary Sheave
    98
  - Primary Sheave Removal
    99
  - Secondary Sheave Removal
    99
  - Clutch Inspection
    100
  - V-Belt Inspection
    101
  - Primary Sheave Inspection
    102
  - Secondary Sheave Inspection
    103
  - Secondary Sheave Installation
    104
  - Primary Sheave Installation
    105
- Starter Clutch and Starter Motor
  107
  - Starter Clutch and Gears
    109
- C.D.I. Magneto
  110
  - C.D.I. Magneto Removal
    111
  - C.D.I. Magneto Installation
    111
- Autolube Pump
  112
  - Autolube Pump Installation
    113
- Transmission
  114
  - Checking the Transmission
    116
- Crankcase and Reed Valve
  117
  - Crankcase (Right) Removal
    119
  - Crankcase (Right) Installation
    120
- Crankshaft
  122
  - Crankshaft Removal
    123
  - Crankshaft Inspection
    123
  - Crankshaft Installation
    124
Carb Chapter 5. Carburetor

126
- Carburetor
  126
  - Carburetor
    127
- Chapter 5
  128
- Teikei Carburetor Disassembly
  128
- Checking the Carburetor
  130
- Assembling the Carburetor
  131
- Installing the Carburetor
  132
- Fuel Cock
  133
  - Inspecting the Fuel Cock
    133
  - Cleaning the Fuel Filter
    133
- Reed Valve
  134
  - Checking the Reed Valve
    135
  - Installing the Reed Valve
    135
. Chassis

137
- Chapter 6. Chassis
  139
- Front Wheel and Brake Disc
  139
  - Front Wheel
    140
  - Removing the Front Wheel
    141
  - Disassembling the Front Wheel
    141
  - Checking the Front Wheel
    142
  - Checking the Brake Disc
    144
  - Checking the Speedometer Gear Unit
    145
  - Assembling the Front Wheel
    145
  - Installing the Front Wheel
    146
  - Adjusting the Front Wheel Static Balance
    147
- Rear Wheel and Brake
  149
  - Checking the Rear Wheel
    151
  - Checking the Brake
    151
  - Installing the Rear Brake
    152
  - Installing the Rear Wheel
    153
- Front Brake
  154
- Front Fork
  168
  - Removing the Front Fork Legs
    170
  - Disassembling the Front Fork Legs
    170
  - Checking the Front Fork Legs
    171
  - Assembling the Front Fork Legs
    172
- Handlebar
  175
  - Removing the Handlebar
    177
  - Checking the Handlebar
    177
  - Installing the Handlebar
    178
- Steering Head
  180
  - Removing the Lower Bracket
    182
  - Checking the Steering Head
    182
  - Installing the Steering Head
    183
- Rear Shock Absorber Assembly
  184
  - Checking the Rear Shock Absorber Assembly
    185
7 Elec

187
- Chapter 7. Electrical
  188
- Circuit Diagram
  188
- Electrical Components
  190
- Switch Inspection
  192
  - Switch Continuity Inspection
    192
- Ignition and Starting System
  194
  - Circuit Diagram
    194
- Elec
  195
  - Troubleshooting
    195
  - Starter Motor
    201
    
    Inspection
    202
  - Charging System
    204
    
    Circuit Diagram
    204
    
    Troubleshooting
    205
  - Lighting System
    208
    
    Circuit Diagram
    208
    
    Left Handle Switch
    208
    
    Right Handle Switch
    208
    
    Troubleshooting
    209
    
    Lighting System Check
    211
  - Signal System
    215
    
    Circuit Diagram
    215
    
    Flasher Relay
    215
    
    Troubleshooting
    216
    
    Signal System Check
    218
- Trbl Shtg
  223
Trbl Shtg

224
- Chapter 8. Troubleshooting
  225
- Starting Failure/Hard Starting
  225
  - Fuel System
    225
  - Electrical System
    225
  - Compression System
    226
- Poor Idle Speed Performance
  226
- Faulty Automatic (V-Belt Type)
  227
- Poor Medium and High Speed Performance
  227
  - Fuel System
    227
  - Electrical System
    227
  - Compression System
    227
- Over Heating
  228
- Faulty Brake
  229
  - Poor Braking Effect
    229
- Improper Kicking
  229
  - Slipping
    229
  - Hard Kicking
    229
  - Kick Crank Not Returning
    229
- Front Fork Oil Leakage and Front Fork Malfunction
  230
  - Oil Leakage
    230
  - Malfunction
    230
- Instable Handling
  230
- Faulty Signal and Lighting System
  231

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