National Instructional Media Institute (NIMI)
Repair & Overhauling of Chassis System (Heavy Vehicle) : For Modular Employable Skills - Chennai National Instructional Media Institute (NIMI) 2010,c2009 - 186
Contents
1.Practical
-Identify Different Parts of chassis
-Remove Clutch Plate From Vehicle ,Check for Defects Rectify and Refit
-Remove Gear Box From Vehicle ,Dismantle, Check ,Fill Lubricating oil and Assemble
-Align Gear Selector Fork
-Remove CV Joint, Dismantle,Lubricate and Refit
-Remove Crown wheel ,Pinion and Bearings Clean Parts
-Check and adjust parking Brakes and service Brake
-Overhaul wheel Cylinder and Drum /Disc Brakes ,Dismantle Wheel brakes Assembly
-Check Fail Safe System and Rectify Defects ,overhaul Phenumatic Valves
-Remove and clean Brake Drums, check Disc/Drum Runout,Fit New Cups and Brake hoses-Assemble adjust All Four
-Check and correct steering Geometry
-Remove and Refit Streering Boxes from Vehicle Check and Top up Oil Steering Box ,check and adjust Steering Wheel play and Backlash .
-Overhaul Hydraulic Power Assisted Steering System Pumps
-Remove and Refit a Leaf spring as an Assembly in a Vehicle,Change Rubber Bushes of shock Absorbers
-Overhaul Front suspension
-Remove Tyre, Inspect/Check and Assemble
-Rotate the Tyres
-Remove and Refit Head lamp
-Check for Electrical Defects and Rectify
-Do Final Road test -Observe for Noise ,Vibration and Harshness from Different Part of chassis
2.Theory
-Transmission -Power Flow from Engine to wheels units and Definition
-Description of Single Plate Clutches ,Functions of Different Parts of Clutch
-Type of Gears and Their Application-Advantages and Disadvantages -Gear Ratio ,Type of Gear Box ,Wokring Principle of Construct mesh Synchromesh Gear Boxes
-Gear Selection Mechanism ,Lubrication to Transmission System ,Gear Box
-Working Principle of Constant Velocity Joints and Fault in CV Joints
-Working principle of Differential and Faults in Differential
-Brake Lining,Pads and Fluid ,Brake Diagnostic
-Working Principle of Brake Components -Brake Booster ,Tandem Master Cylinder Caliper Assembly wheel Cylinder and Different Braking Force Control Valves
-Single Line Air Brake System
-Introduction to anti -Lock Braking System (ABS)
-Steering
-Types of Steering Gear ,Power Assisted Steering (hydraulic and electronic)
-SUSPENSION- Introduction ,Requirement ,Types
-Suspension -Torsion Bar Suspension MC Pherson Strut,Shock Absorber and checks on Suspension System and Fault Diagnosis
-Wheels & Tyre -Necessity,Functions ,Designation and defect Analysis
-Procedure for Tyre Rotation
-Fundamental Electrical Principles-Ohm's Law
-Fault Finding in Electrical Circuits
-Final Road test -Observation of noise ,vibration and harshness from Different Part of Chassis
3.Assignment & Test
MES13
National Instructional Media Institute (NIMI)
Automotive Repair : Modular Employable Skills
629.2875 / REP
Repair & Overhauling of Chassis System (Heavy Vehicle) : For Modular Employable Skills - Chennai National Instructional Media Institute (NIMI) 2010,c2009 - 186
Contents
1.Practical
-Identify Different Parts of chassis
-Remove Clutch Plate From Vehicle ,Check for Defects Rectify and Refit
-Remove Gear Box From Vehicle ,Dismantle, Check ,Fill Lubricating oil and Assemble
-Align Gear Selector Fork
-Remove CV Joint, Dismantle,Lubricate and Refit
-Remove Crown wheel ,Pinion and Bearings Clean Parts
-Check and adjust parking Brakes and service Brake
-Overhaul wheel Cylinder and Drum /Disc Brakes ,Dismantle Wheel brakes Assembly
-Check Fail Safe System and Rectify Defects ,overhaul Phenumatic Valves
-Remove and clean Brake Drums, check Disc/Drum Runout,Fit New Cups and Brake hoses-Assemble adjust All Four
-Check and correct steering Geometry
-Remove and Refit Streering Boxes from Vehicle Check and Top up Oil Steering Box ,check and adjust Steering Wheel play and Backlash .
-Overhaul Hydraulic Power Assisted Steering System Pumps
-Remove and Refit a Leaf spring as an Assembly in a Vehicle,Change Rubber Bushes of shock Absorbers
-Overhaul Front suspension
-Remove Tyre, Inspect/Check and Assemble
-Rotate the Tyres
-Remove and Refit Head lamp
-Check for Electrical Defects and Rectify
-Do Final Road test -Observe for Noise ,Vibration and Harshness from Different Part of chassis
2.Theory
-Transmission -Power Flow from Engine to wheels units and Definition
-Description of Single Plate Clutches ,Functions of Different Parts of Clutch
-Type of Gears and Their Application-Advantages and Disadvantages -Gear Ratio ,Type of Gear Box ,Wokring Principle of Construct mesh Synchromesh Gear Boxes
-Gear Selection Mechanism ,Lubrication to Transmission System ,Gear Box
-Working Principle of Constant Velocity Joints and Fault in CV Joints
-Working principle of Differential and Faults in Differential
-Brake Lining,Pads and Fluid ,Brake Diagnostic
-Working Principle of Brake Components -Brake Booster ,Tandem Master Cylinder Caliper Assembly wheel Cylinder and Different Braking Force Control Valves
-Single Line Air Brake System
-Introduction to anti -Lock Braking System (ABS)
-Steering
-Types of Steering Gear ,Power Assisted Steering (hydraulic and electronic)
-SUSPENSION- Introduction ,Requirement ,Types
-Suspension -Torsion Bar Suspension MC Pherson Strut,Shock Absorber and checks on Suspension System and Fault Diagnosis
-Wheels & Tyre -Necessity,Functions ,Designation and defect Analysis
-Procedure for Tyre Rotation
-Fundamental Electrical Principles-Ohm's Law
-Fault Finding in Electrical Circuits
-Final Road test -Observation of noise ,vibration and harshness from Different Part of Chassis
3.Assignment & Test
MES13
National Instructional Media Institute (NIMI)
Automotive Repair : Modular Employable Skills
629.2875 / REP