Content

Scooters, scooterettes, scooters, mopeds, mokiki (general information)

• Introduction
• Scooter selection
• Technical characteristics of the most common models

• Layout of the main parts and components
• Controls
• Ignition switch
• Control devices
• Engines (two-stroke and four-stroke)
• Power system
• Lubrication system
• Transmission
• Chassis
• Brake system
• Electro-equipment

• Diagnostic inspection before a trip
• Motion control
• Care and off-season storage
• Maintenance schedule

• Tools and materials necessary for the diagnosis and serious repair of the scooter
• Safety measures for the maintenance and repair of the scooter
• Facing - removal and installation
• Replacing the spark plug
• Air filter - removal, washing and installation
• Fuel filter replacement
• Replacement of engine oil
• Battery - removal and installation
• Replacement of main electric fuse
• Headlamp light - adjustment
• Oil change in the rear gear
• Adjusting the valve clearance
• Carburetor - diagnosis, adjustment, disassembly and assembly
• Fuel tank
• Vacuum tap
• Power unit - removal and installation
• Two-stroke engine - disassembly and assembly
• Four-stroke engine - disassembly and assembly
• Removing and installing variator
• Maintenance and repair of the transmission of "chain" scooters

• Diagnosis of scooter malfunctions
• Tightening torques for threaded connections
• Diagnosis of the quality of the mixture by the color of the spark plug insulator
• Schematic diagrams of electrical equipment
• Types of switches, pinout connectors and typical models of scooters, motorcycles
• Selection of pistons and cylinders
• Interchangeability table for spark plugs
• Table of types of pads and disks for scooters of different firms