Vento Triton R4 Manuals

Manuals and User Guides for Vento Triton R4. We have 1 Vento Triton R4 manual available for free PDF download: Service Maintenance Manual

Vento Triton R4 Service Maintenance Manual

Vento Triton R4 Service Maintenance Manual (147 pages)

Brand: Vento | Category: Scooter | Size: 22 MB

Table of Contents

Index
3
General Information
5
Type and Identification
6
Break-In Procedures
6
Replacement Components
7
Precautions and General Instructions
7
Specifications
8
Table of Contents
9
Periodic Maintenance Schedule
10
Storage Battery
11
Spark Plug
15
Air Cleaner
16
Throttle Cable
16
Fuel Line
17
Engine Idle Speed
17
Oil Pump
18
- Front Brake Fluid Level
  19
- Tightening Torque
  19
Gear Oil
19
- Brake Pads (Front Brake)
  20
- Air Bleeding from the Brake Fluid Circuit (Front Brake)
  20
Braking
20
- Brake Lever Play (Rear Brake)
  21
- Brake Shoe Wear
  22
- Tire Pressure
  23
- Tire Tread Condition
  23
Steering
23
- Chassis Bolts and Nuts
  24
- Front Fork
  24
- Rear Shock Absorber
  24
- Compression Pressure Check
  26
- Compression Pressure Specification
  26
- Automatic Clutch Inspection
  27
- Clutch Lock-Up Inspection
  27
- Initial Engagement Inspection
  27
- Engine
  28
- Engine Components Removable with the Engine in Place
  29
- Engine Assy
  30
- Bushing Inspection
  42
- Crankcase Bushing Disassembly
  42
- Engine Components Inspection and Servicing
  43
- Conrod Deflection and Conrod Big End Side Clearance
  44
- Crankshaft Run out
  44
- Oil Seal
  44
- Clutch Housing Inspection
  45
- Clutch Shoe Inspection
  45
- Connecting Rod Small End ID
  45
- Drive Belt Inspection
  46
- Movable Drive Face Inspection
  46
- Roller and Sliding Surface Inspection
  46
- Driven Face Inspection
  47
- Driven Face Pin and Oil Seal Inspection
  47
- Driving Face Spring Inspection
  47
- Cylinder Head Distortion
  49
- Cylinder and Piston Clearance
  50
- Piston
  50
- De-Carb
  51
- Piston Pin Bore
  51
- Piston Pin Outside Diameter
  51
- Piston Rings
  52
- Reed Valve
  53
- Engine Reassembly
  54
- Oil Seals
  54
- Engine Mounting Bearing Pressing
  55
- Crank Shaft
  56
- Crankcase
  58
- Transmission
  61
- Starter Pinion and Starter Gear
  62
- Movable Driven and Clutch
  64
- Movable Drive
  68
- Kick Starter
  70
- Oil Pump Driven Gear and Oil Pump
  74
- Intake Pipe
  75
- Reed Valve Installation
  75
- Magneto
  76
- Fuel and Lubrication System
  79
- Fuel Switch
  80
- Carburetor
  81
- Carburetion
  82
- Air-Fuel Flow Circuit
  83
- Air-Fuel System
  83
- Air Fuel Mixture Ratio
  84
- Carburetor Circuits
  84
- Choke Circuit
  85
- Fuel Intake Circuit
  85
- Idling Circuit
  86
- Medium Speed Circuit (Economy Speed Range)
  86
- Slow Speed Circuit
  86
- Carburetor Removal/Installation
  87
- High Speed Circuit
  87
- Carburetor Assembly
  88
- Disassembly Procedure for Carburetor Cleaning
  88
- Carburetor Tuning or Adjustment Procedure
  89
- Electrical System
  90
- Ignition System
  91
- Magneto Exciting Coil
  92
- Charging and Lighting System
  93
- Charging Output Checking
  95
- No-Load Performance
  96
- Regulator / Rectifier
  96
- Specified No-Load Voltage
  96
- Stator Coil Resistance Value
  96
- Starter System
  97
- Carbon Brushes
  98
- Commutator
  98
- Starter Motor Inspection
  98
- Starter Motor Removal and Disassembly
  98
- Armature Coil
  99
- Starter Relay Inspection
  99
- Fuel Gauge Sending Unit Inspection
  100
- Fuel Level Gauge Inspection
  100
- Oil Level Switch Inspection
  100
- Electricity Principle Diagram
  101
- Signal System
  101
- Switches
  102
- Battery
  103
- Recharging Operation
  104
- Chassis
  105
- Side Cover Removal
  106
- Front Cover Removal
  107
- Under Cover Assembly
  107
- Under Cover Removal
  107
- Legshield Removal
  108
- Handle Cover Removal
  109
- Front Wheel
  112
  - Axle Shaft Check
    113
  - Front Wheel Inspection and Disassembly
    113
  - Wheel Bearing Check
    113
  - Wheel Rim Check
    113
  - Front Wheel Reassembly
    114
- Brake Pad Replacement
  115
  - Front Brake System
    115
  - Brake Pads Removal
    116
- Caliper Removal and Disassembly
  116
- Caliper and Disc Inspection
  117
- Brake Caliper Disassembly
  118
- Master Cylinder Removal and Disassembly
  118
- Master Cylinder Inspection
  119
- Master Cylinder Reassembly and Remounting
  120
- Removal and Disassembly
  121
- Steering Stem and Front Suspension
  121
  - Steering Stem and Front Suspension Inspection
    123
  - Steering Stem and Front Suspension Reassembly and Remounting
    124
- Rear Wheel and Brake
  126
- Rear Wheel and Brake Removal
  127
- Rear Rim Inspection
  127
- Rear Wheel and Brake Reassembly and Remounting
  128
- Servicing Information
  129
- Engine Troubleshooting
  130
- Trouble Shooting
  130
- Carburetor Troubleshooting
  131
- Electrical Troubleshooting
  132
- Battery Troubleshooting
  133
- Chassis Troubleshooting
  133
- Brakes Troubleshooting
  135
- Suspension Troubleshooting
  135
- Wire, Cable and Brake Hose Routing
  136
- Special Tools for Removal and Reinstallation
  140
- Tightening Torque of Screw Thread Parts
  142
- Oil Pump Servicing Data
  143
- Connecting Rod + Crankshaft Servicing Data
  143
- Cilinder + Piston + Piston Ring Servicing Data
  143
- Clutch Servicing Data
  144
- Transmission System (Gear Ratio) Servicing Data
  144
- Carburetor Servicing Data
  144
- Electrical Specifications
  144
- Wattage
  145
- Brake and Rim Specifications
  145
- Suspension Specification
  145
- Tire Pressure/Fuel, Engine Oil Specficiations
  145

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