KYMCO Mongoose 250 Manuals

Manuals and User Guides for KYMCO Mongoose 250. We have 2 KYMCO Mongoose 250 manuals available for free PDF download: Service Manual, Owner's Manual

KYMCO Mongoose 250 Service Manual

KYMCO Mongoose 250 Service Manual (242 pages)

Brand: KYMCO | Category: Offroad Vehicle | Size: 8 MB

Table of Contents

Preface

1
- Table of Contents
  1
- General Information
  2
- Serial Number
  3
- General Information
  3
- Specifications
  4
- Service Precautions
  5
- Torque Values
  13
  - Special Tools
    14
- Lubrication Points
  15
- Cable & Harness Routing
  18
- Wiring Diagram
  21
- Troubleshooting
  23
2. Frame Covers/Exhaust Muffler

29
- Frame Covers/Exhaust Muffler
  29
  - Frame Covers/Exhaust Muffler
    30
  - Service Information
    31
  - Troubleshooting
    31
  - Frame Covers
    32
  - Exhaust Muffler Removal
    36
3. Inspection/Adjustment

37
- Inspection/Adjustment
  37
  - Inspection/Adjustment
    38
  - Service Information
    38
  - Maintenance Schedule
    39
  - Fuel Line/Throttle Operation/Air Cleaner
    40
  - Throttle Operation
    40
  - Air Filter for Drive Belt/ Spark Plug
    43
  - Valve Clearance/Carburetor Idle Speed
    44
  - Ignition Timing/Cylinder Compression
    45
  - Engine Oil
    46
  - Transmission Oil Replacement
    47
  - Drive Belt/Brake Pads/Brake Fluid Inspection
    48
  - Headlight Aim/ Steering System Inspection
    49
  - Toe-In Adjustment
    50
  - Wheels/Tires
    51
  - Drive Chain Slack Adjustment
    53
  - Drive Select Lever Adjustment
    55
  - Cable Inspection and Lubrication
    56
  - Rear Suspension Lubrication
    56
  - Cooling System
    57
4. Lubrication System

58
- Lubrication System
  58
  - Lubrication System
    59
  - Service Information
    60
  - Troubleshooting
    60
  - Engine Oil/Oil Filter
    61
  - Oil Pump
    61
5 Fuel System

65
- Fuel System
  66
- Service Information
  67
- Troubleshooting
  68
- Fuel Tank
  69
- Fuel Valve Removal
  69
- Throttle Valve
  72
- Carburetor
  73
- Air Cleaner
  77
- Engine Removal
  78
Cylinder Head/Valves 7

86
- Cylinder Head/Valves
  87
- Service Information
  88
- Troubleshooting
  89
- Camshaft/Camshaft Holder
  90
- Cylinder Head Cover
  90
- Cylinder Head
  95
- Cylinder/Piston
  99
9.Drive and Driven Pulleys

108
- Drive and Driven Pulleys
  108
- Service Information
  110
- Troubleshooting
  110
- Left Crankcase Cover
  111
- Drive Pulley
  112
- Clutch/Driven Pulley
  115
Final Reduction/Transmission System

122
- Final Reduction/Transmission System
  124
  - Service Information
    124
  - Troubleshooting
    124
- Final Reduction/Transmission System
  125
  - Transmission Case Cover
    125
  - Transmission
    127
- Crankcase/Crankshaft/Balance Shaft
  135
12. Cooling System

142
- Cooling System
  142
  - Cooling System Testing
    143
  - Service Information
    143
  - Troubleshooting
    143
  - Radiator
    146
  - Water Pump
    148
  - Thermosensor
    152
  - Thermostat
    153
13. Brake System

155
- Brake System
  155
  - Brake System
    156
  - Service Information
    157
  - Troubleshooting
    157
  - Front Brake Fluid Change/Air Bleed
    159
  - Brake Master Cylinder
    160
  - Front Brake Caliper
    163
  - Rear Hydraulic Brake
    166
  - Rear Brake Master Cylinder (Rear Brake Pedal)
    168
  - Rear Brake Caliper
    171
Front Suspension\Steering System Front Wheel/

174
- Front Wheel/Front Suspension/Steering System
  174
- Front Wheel/ Front Suspension\Steering System
  175
- Front Wheel
  176
- Service Information
  176
- Steering System
  176
- Troubleshooting
  176
- Front Wheel Hub
  178
- Front Suspension
  182
- Tie-Rod
  186
- Handlebar
  188
- Steering Column
  190
. Rear Wheel/Axle/Suspension 15

193
- Rear Wheel/Axle/Suspension
  193
  - Rear Wheel/Axle/Suspension
    194
- Service Information
  195
- Troubleshooting
  195
- Rear Wheel/Axle/Axle Hub
  196
- Rear Fork/Swim Arm/Shock Absorber
  205
Batter/Charging System/

211
- Generator
  211
- Batter/Charging System
  212
  - Generator
    212
- Service Information
  213
- Troubleshooting
  214
- Battery Removal
  215
- Charging System
  217
- Regulator/Rectifier
  218
  - Ignition System
    222
  - Service Information
    223
  - Troubleshooting
    224
  - Ignition Unit /Change Gear Control Inspection
    225
  - Ignition Coil Inspection
    227
  - Ignition System
    228
  - Pulser Coil
    228
  - Starting System
    229
  - Starting System
    231
  - Service Information
    231
  - Troubleshooting
    231
  - Starter Motor
    232
  - Starter Relay
    235
  - Starter Clutch
    236
  - Bulbsremoval/Instrument/ Horn
    238

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KYMCO Mongoose 250 Owner's Manual

KYMCO Mongoose 250 Owner's Manual (160 pages)

Brand: KYMCO | Category: Offroad Vehicle | Size: 6 MB

Table of Contents

Important Notices
3
Table of Contents
6
Location of the Warning and Specification Labels
10
Safety Information
14
Description and Machine Identification
20
- Key Identification Number
  20
- Frame and Engine Serial Number
  21
- Model Code
  21
- Parts Location
  22
Control Functions
26
- Ignition Switch
  26
- Indicator Lamps
  27
- Handlebar Switches
  29
- Throttle Lever
  31
- Speed Limiter
  32
- Front Brake
  33
- Rear Brake
  33
- Parking Brake
  34
- Drive Select Lever
  35
- Fuel Tank Cap
  35
- Fuel Valve
  36
- Starter (Choke)
  37
- Seat
  38
- Flag Pole Bracket
  39
- Storage Compartment
  39
Pre-Operation Checks
40
- Drive Select Lever
  41
- Front and Rear Brakes
  44
- Fuel
  45
- Engine and Transmission Oil
  47
- Chain
  48
- Throttle Lever
  48
- Fittings and Fasteners
  48
- Lights
  48
- Switches
  48
- Tires
  49
- How to Measure Tire Pressure
  50
- Tire Wear Limit
  51
- Coolant
  51
Operation
53
- Starting a Cold Engine
  53
- Starting a Warm Engine
  55
- Warming up
  55
- Drive Select Lever Operation and Reverse Driving
  56
- Engine Break-In
  58
- Parking
  60
- Parking on a Slope
  61
- Loading
  62
- Accessories
  63
Riding Your ATV
65
- Getting to Know Your Atv
  66
- Ride with Care and Good
  67
- Judgement
  67
- Be Careful Where You Ride
  78
- Turning Your Atv
  87
- Sliding and Skidding
  89
- Climbing Uphill
  91
- Riding Downhill
  97
- Crossing a Slope
  99
- Riding over Rough Terrain
  101
- Crossing through Shallow Water
  102
- What to Do if
  104
- What to Do
  104
Periodic Maintenance and Adjustment
106
- Tool Kit
  106
- Periodic Maintenance/Lubrication
  108
- Engine Oil
  110
- Transmission Oil
  114
- Spark Plug Inspection
  116
- Air Filter Cleaning
  117
- Idle Speed Adjustment
  122
- Throttle Lever Adjustment
  123
- Valve Clearance Adjustment
  124
- (Model Code: LA50AA)
  124
- (Model Code: LA50AB)
  126
- Brake Fluid Inspection
  127
- Cooling System Inspection
  129
- Drive Chain Slack Check
  131
- Drive Chain Slack Adjustment
  131
- Drive Chain Cleaning and Lubrication
  133
- Rear Swing Arm Lubrication
  133
- Draining the V-Belt Compartment
  134
- Cable Inspection and Lubrication
  134
- Wheel Removal
  135
- Wheel Installation
  135
- Battery
  136
- Fuse Replacement
  138
- Headlight Beam Adjustment
  139
- Spark Arrest Cleaning
  139
- Troubleshooting
  140
- Troubleshooting Chart
  141
Cleaning and Storage
142
- Cleaning
  142
- Storage
  144
Specifications
146
- Noise Regulation
  150
- Maintenance Record
  151
- Index
  152

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