Traditional Culture Encyclopedia - Traditional culture - Catalogue of automobile inspection and maintenance

Catalogue of automobile inspection and maintenance

Chapter 1 Theory of Automobile Inspection and Maintenance Technology

1. 1 Vehicle failures and technical changes

1. 1. 1 Definition and classification of faults

1. 1.2 Main forms and changing rules of automobile technical conditions.

1.2 automobile diagnostic parameters and diagnostic criteria

1.2. 1 diagnostic parameters

1.2.2 Diagnostic criteria

1.2.3 optimal diagnosis cycle

1.3 vehicle maintainability

1.4 Thinking questions

The second chapter is the detection of main structural parameters and technical characteristic parameters of automobiles.

2. 1 structural parameter detection

2. 1. 1 main structural parameters

2. 1.2 detection method

2.2 Determination of mass and centroid parameters

Definition of mass and centroid parameters

2.2.2 Measurement method of mass and centroid parameters

2.3 Measurement of vehicle vision and frontal windward area

2.4 Through the detection of parameters

2.4. 1 definition of passability parameters

.2.4.2 Through the measurement method of parameters.

2.5 Determination of Wheel Rolling Radius

2.6 Thinking about problems

Chapter III Inspection and Maintenance of Engine

3. 1 overview

3.2 Detection of engine power

3.2. 1 Steady dynamometer and dynamic dynamometer

3.2.2 Measuring principle of no-load dynamometer

3.2.3 Single cylinder power detection

3.3 Detection and diagnosis of engine tightness

3.3. 1 cylinder compression pressure detection

3.3.2 Detection of air leakage in crankcase

3.3.3 Air leakage detection of cylinder

3.3.4 Detection of air leakage rate of cylinder

3.3.5 Inspection of vacuum degree of intake manifold

3.4 Detection and maintenance of starting system

3.4. 1 qfc.5 Microcomputer engine comprehensive tester detects the fault of starting system.

3.4.2 qds.g automobile universal tester detects the starting voltage and working state of the starter.

3.4.3 Common faults of starter and its maintenance

3.5 Inspection and maintenance of ignition system

3.5. 1 Detection of ignition system

3.5.2 Common faults and maintenance of ignition system

3.6 Inspection and maintenance of fuel supply system

3.6. 1 Detection of gasoline engine supply system

3.6.2 Common faults and maintenance of traditional gasoline engine oil supply system

3.7 Inspection and maintenance of diesel engine oil supply system

3.7. 1 Detection of diesel engine oil supply system

3.7.2 Common faults and maintenance of diesel engine oil supply system

3.8 Detection and diagnosis of lubrication system

3.8. 1 Oil pressure detection and fault diagnosis

3.8.2 Inspection and analysis of engine oil quality

3.8.3 Fuel consumption detection

3.8.4 Common faults and maintenance of lubrication system

3.9 Inspection and Maintenance of Cooling System

Detection of cooling system

3.9.2 Common faults and maintenance of cooling system

3. Abnormal sound detection of10 engine

3. 10. 1 Analysis of engine abnormal sound characteristics

3. 10.2 common abnormal sound detection method

3. 1 1 Thinking

Chapter IV Inspection and Maintenance of Automobile Chassis System

4. 1 Performance test and maintenance of braking system

4. 1. 1 braking performance evaluation parameters

4. 1.2 Common faults of braking system

……

Chapter 5 Vehicle Performance Test

Chapter VI Detection and Maintenance of Electronic Control System

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