User Manuals: KYMCO Mongoose 50-4T Youth ATV

Manuals and User Guides for KYMCO Mongoose 50-4T Youth ATV. We have 1 KYMCO Mongoose 50-4T Youth ATV manual available for free PDF download: Service Manual

KYMCO Mongoose 50-4T Service Manual

KYMCO Mongoose 50-4T Service Manual (258 pages)

Brand: KYMCO | Category: Offroad Vehicle | Size: 7 MB

Table of Contents

Preface

2
- Table of Contents
  2
- General Information
  3
- Serial Number
  4
- General Information
  4
- Specifications
  5
- Service Precautions
  9
- Torque Values
  17
- Special Tools
  19
- Lubrication Points
  20
- Cable & Harness Routing
  23
- Wiring Diagrams
  26
- Troubleshooting
  31
Frame Covers/Exhaust Muffler

37
- Frame Covers/Exhaust Muffler
  38
- Service Information
  39
- Frame Covers
  40
- Exhaust Muffler Removal
  44
- Taillight Bulb
  45
3. Inspection/Adjustment 3

46
- Inspection/Adjustment
  46
  - Inspection/Adjustment
    47
  - Service Information
    47
  - Maintenance Schedule
    49
  - Fuel Line/Throttle Operation
    50
  - Air Cleaner
    51
  - Spark Plug/Cylinder Compression
    53
  - VALVE CLEARANCE (90Cc/70Cc/50Cc-4T)
    54
  - Carburetor Idle Speed
    54
  - ENGINE OIL (90Cc/70Cc/50Cc-4T)
    55
  - Transmission Oil
    57
  - Drive Belt/Brake Shoes/Brake Pads/Brake Fluid
    58
  - Brake Lever Free Play (Drum Brake)
    59
  - Steering System Inspection
    60
  - Toe-In Adjustment
    61
  - Wheels/Tires
    62
  - Drive Chain Slack Adjustment
    63
  - Cable Inspection and Lubrication
    65
  - Suspension Lubrication
    65
  - Headlight Beam Adjustment (on Road Only)
    66
  - Brake Pedal Adjustment (on Road Only)
    66
  - Brake Fulid
    67
4. Lubrication System 4

68
- Lubrication System
  68
  - Lubrication System
    69
  - SERVICE INFORMATION (90Cc/70Cc/50Cc-4T)
    71
  - SERVICE INFORMATION (50Cc-2T)
    72
  - ENGINE OIL/OIL FILTER (90Cc/70Cc/50Cc-4T)
    73
  - OIL PUMP (90Cc)
    73
  - OIL PUMP (70Cc/50Cc-4T)
    77
  - OIL PUMP BLEEDING (50Cc-2T)
    83
  - OIL PUMP (50Cc-2T)
    83
  - OIL FILTER CLEANING (50Cc-2T)
    86
5. Fuel System 5

87
- Fuel System
  87
  - Fuel System
    88
  - Service Information
    89
  - Fuel Tank
    91
  - Fuel Valve Removal
    91
  - Throttle Valve
    94
  - AIR CLEANER (90Cc/70Cc/50Cc-4T)
    96
  - AIR CLEANER (50Cc-2T)
    97
  - Carburetor
    98
- Engine Removal
  104
Cylinder Head/Valves (90Cc/70Cc/50Cc-4T)

110
- Cylinder Head/Valves
  110
- Cylinder Head/Valves
  
  111
- (90Cc/70Cc/50Cc-4T)
  
  112
  - Service Information
    112
  - Camshaft/Camshaft Holder
    115
  - Cylinder Head Cover
    115
  - Cylinder Head
    116
  - Cylinder/Piston
    124
9.Drive and Driven Pulleys 9

143
- Drive and Driven Pulleys
  143
  - Service Information
    145
  - Drive and Driven Pulleys
    146
  - Left Crankcase Cover/Kick Starter
    147
  - Drive Pulley
    150
  - Clutch/Driven Pulley
    152
- Final Reduction/Transmission System
  159
- Crankcase/Crankshaft
  166
Front Wheel/Front Brake/ Front Suspension\Steering System

179
- Front Wheel/Front Brake/ Front Suspension/Steering
  179
  - Front Wheel/Front Brake/Front Suspension/Steering System
    180
  - Service Information
    181
  - Front Wheel
    183
  - Front Brake
    187
  - Front Suspension
    189
  - Steering System
    192
  - Tie-Rod
    196
13. Rear Wheel/Swing Arm/ Hydraulic Brake 13 13

198
- Rear Wheel /Swing Arm/Hydraulic Brake
  198
  - Service Information
    200
  - Rear Wheel
    200
  - Rear Swing Arm
    200
  - Hydraulic Brake
    201
  - Brake Pad/Disk
    214
  - Brake Master Cylinder
    215
  - Brake Caliper
    218
  - Drum Brake
    220
14. Battery/Charging System/ A.C. Generator 14

222
- Batter/Charging System
  
  223
- A.C. Generator
  
  224
  - Service Information
    224
  - Battery Removal
    226
  - Charging System
    226
  - A.C. Generator
    228
  - Battery/Charging System/A
    228
  - Regulator/Rectifier
    229
  - A.C. Generator
    230
  - Generator Charging Coil
    230
  - Generator Lighting Coil
    230
  - Resistor Inspection
    230
  - Ignition System
    234
    
    Ignition System
    235
    
    Service Information
    237
    
    CDI Unit Inspection
    239
    
    Ignition Coil
    241
    
    Pulser Coil
    242
    
    Ignition Timing Inspection
    242
  - Starting System
    243
    
    Starter Motor
    246
  - Bulbs Removal/Instrument/Horn
    254

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