Working Principal of Clutch

• Working of a clutch (Single Plate, Dry, Coil Spring Type)
• Different Types of clutch Used are

Working Principle of Constant Mesh Gear Box

• Working Principle of Constant mesh Gear Box
• Advantages

Valve Timing of 4 Stoke Petrol Engine

• Valve timing of 4 Stroke petrol engine

Construction and Operation of Different Circuits in a Latest Carburettor of a Motorcycle

• Starting Circuit
• Off-idle circuit
• Main/Acceleration Circuit
• Econostat /power circuit

Procedure for Dismantling and Assembling of a Carburetor

• Dismantling
• Cleaning
• Checking
• Assembling

Procedure for Checking Compassion Pressure

Procedure for Reading Micrometer and Dial Gauges

• Types of micrometer
• Outside micrometer
• Inside micrometer
• Dial Gauges are used for

Procedure for Dismantling, Checking Components & Assembling of Engine & Transmission

• Dismantling of the vehicle
• Cleaning
• Checking
• Assembling

Multimeter

• Analog type Multimeter
• Digital type Multimeter
• Current to Voltage Converter
• AVO Meter
• Ohm’s Law, Series Circuit, Transistor
• Ohm’s Law
• Ohm’s Law defines
• Simple Electric Circuit
• Open Circuit
• Parallel Circuit
• Series Circuit
• Transistor Biasing
• Operation of PNP transistor
• Wiring Colour Code
• Description of Cables
• Colour Code in Cables
• Purpose of Colour code

Working Principle of Starter Motor and Alternator

• Starter Motor
• Operation of starter motor
• Need of alternator
• Operation of Alternator

Electronic Ignition System

Fault Finding Procedure in Ignition System

Working Principle of Brakes (Disc and Drum)

• Need for a Brake
• Different parts of a Drum brake
• Working principle of Disc Brake
• Working principle of Drum brake
• Latest Emission Norms, Controls Available to Meet the Norms & Their Working
• Principle
• Overview of the emission norms in India
• Light Duty Gasoline Vehicles
• 3-and 2-wheel vehicles
• Controls available to meet the norms and their working principle
• Catalytic Converter
• Secondary Air Injection (SAI)

Purpose and Function of a Shock Absorber, Procedure for Overhauling a Shock Absorber

• Shock Absorbers
• Mechanical Type
• Hydraulic Type
• Construction of a Shock Absorber
• Advantages of a Gas Filled Shock absorber
• Factors affecting Suspension
• Effects of Weak Suspension
• Overhauling of Shock absorber
• Bearings-Types, Handling Procedure for Assembling and Dismantling
• Bearings
• Details of Engine Bearings
• Engine bearings
• Qualities of engine bearings
• Fatigue strength
• Conformability
• Embeddability
• Surface action
• Temperature strength
• Thermal Conductivity
• Bearing materials used
• Bearing Spread
• Bering Crush
• Methods of Bearing Failure Fatigue Failure
• Foreign matter on bearing surface
• Improperly seated bearing
• Connecting rod Mis- alignment
• Connecting rod and camshaft bearings
• Crankshaft Bearings
• Thrust Bearings
• Camshaft bushings
• Small end of connecting rod
• Load on the precision insert bearing
• Handling of Bearings

Apply for certification

https://www.vskills.in/certification/Vskills-Certified-Motorcycle-Mechanic