Chery QQ Manuals

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Chery QQ Service Manual

Chery QQ Service Manual (636 pages)

SQR 472 Engine

Brand: Chery | Category: Automobile | Size: 27.26 MB

Table of Contents

Table of Contents
2
Auxiliary Materials
4
Chapter 1 Reading Instruction

4
Chapter 2 Disassembly, Assembly and Maintenance

8
- Disassembly
  9
- Installation
  12
- Timing Belt
  8
  - Structure Diagram
    8
- Camshaft
  15
  - Structure Diagram
    15
  - Cylinder Head Chamber Cover Assembly
    16
  - Disassembly
    16
  - Installation
    18
    
    Assembly of Camshaft
    19
    
    Assembly of Camshaft Cove
    20
    
    Assembly of Camshaft Cover
    20
    
    Assembly of Camshaft Timing Gear
    20
    
    Installation of Cylinder Head Cover
    21
    
    Inspection of Valve
    21
    
    Standard Valve Clearance
    21
- Cylinder Head
  23
  - Structure Diagram
    23
    
    Disassembly of Spark Plug
    24
    
    Disassembly of Cylinder Head and Cylinder Head Gasket
    25
    
    Cleanup
    25
  - Routine Inspection
    25
    
    Replacement of Valve Guide
    27
    
    Repair of Valve Seat Insert
    28
    
    Assembly of Cylinder Head
    28
    
    Assembly of Valve Keeper
    29
    
    Mount Spark Plug
    30
- Water Pump
  31
  - Structure Diagram
    31
  - Disassembly
    31
  - Cleanup
    31
  - Routine Inspection
    31
  - Assembly
    31
- Oil Pump
  32
  - Structure Diagram
    32
  - Disassembly
    32
  - Cleanup
    33
  - Disassembly and Assembly of Engine Oil Pump
    34
    
    Structure Diagram
    34
    
    Routine Inspection
    35
    
    Installation
    36
  - Disassembly of Oil Seal
    37
    
    Structure Diagram
    37
    
    Disassembly
    38
    
    Inspection
    38
    
    Assembly of Oil Seal
    38
  - Assembly
    38
- Crank Connecting Rod Mechanism
  40
  - Structure Diagram
    40
  - Disassemble of Crank Connecting Rod Mechanism
    41
  - Cleanup
    44
  - Routine Inspection
    45
  - Assembly of Crank Connecting Rod Mechanism
    47
    
    Table of Main Fit Clearance for SQR472 Engine SQR472
    51
    
    Clearance between Cylinder Hole and Piston Skirt (Piston to Cylinder Clearance)
    51
    
    Clearance of Crankshaft Main Bearing
    51
    
    Clearance of Crankshaft Connecting Rod Bearing
    51
    
    Fit Clearance between Connecting Rod Body Hole and Bolt Bar
    52
    
    Fit Clearance between Connecting Rod Cover Hole and Bolt Bar
    52
    
    Radial Clearance of Camshaft Bearing
    52
    
    Fit Clearance between Tappet Hole and Tappet
    52
    
    Table of Measurement Parameters of SQR472 Enginesqr472
    53
    
    Table of Main Fitting Torque for SQR472 Enginesqr472
    54
    
    Positions on SQR472 Engine to be Lubricated
    56
    
    Positions on SQR472 Engine to be Spread with Sealant SQR472
    57
    
    Table of Contents
    60
    
    Basic Principle of EFI System
    61
    
    Composing of Fuel Injection System
    63
    
    Throttle Position Sensor
    66
    
    Coolant Temperature Sensor
    67
    
    Oxygen Sensor Model
    71
    
    Crankshaft Position Sensor
    73
    
    Camshaft Position Sensor
    73
    
    Electric Fuel Pump
    76
    
    Injector
    77
    
    Idle Speed Actuator Step Motor DLA
    78
    
    Canister Purge Valve
    81
    
    Steel Fuel Distribution Pipe Assemly
    82
    
    Records of Fault
    83
    
    Fault State
    83
    
    Fault Alarm
    83
    
    Fault Call
    83
    
    Clearing Records of Fault
    84
    
    Fault-Searching
    84
    
    Inspection Method of EFI Element Circuit
    85
    
    Circuit Diagram of Throttle Position Sensor
    86
    
    Circuit Diagram of Oxygen Sensor
    89
    
    Circuit Diagram of Coolant Temperature Sensor
    91
    
    Circuit Diagram of Electromagnetic Sensor
    92
    
    Canister Purge Valve Drives Electromagnetic Coil
    93
    
    Fault-Diagnosis Procedures by Engine Symptom
    96
    
    Typical Method and Process of Failure Diagnosis
    97
    
    It Is Hard to Start the Heating Car
    100
    
    Normal Engine Revolution Speed but Hard to Start at any Time
    102
    
    Engine EFI
    103
    
    It Is Hard to Start the Cold Car
    104
    
    The Idle Speed Is Not Steady at any Time
    106
    
    The Idle Speed Is Not Steady During Engine Heating
    108
    
    Idle Speed Is Not Steady after the Engine Heating
    109
    
    It Is Periodically Unsteady (Need to Restudy by Self after ECU Turning Off)
    112
    
    Engine Revolution Speed Is too Low or Flameout
    114
    
    The Performance Is Poor When It Is Accelerated
    116
    
    Air Conditioner System Failure
    118
    
    Precautions for EFI System Maintenance
    119
    
    Check of Service Tools
    120
    
    System Functional Diagram
    122
    
    Technical Bulletin
    123
    
    Content
    126
    
    Explanation
    127
    
    The Clutch
    128
    
    Summarization
    128
    
    Fault Diagnosis
    129
    
    Maintenance on Car
    130
    
    The Clutch Pedal Height
    130
    
    The Free Play of the Clutch Pedal
    130
    
    Clutch Switch
    130
    
    Disassembling Repair
    131
    
    Recommended Torque
    135
    
    Necessary Maintenance Materials
    136
    
    Transaxle
    137
    
    DABS10-4 Transaxle
    137
    
    Driven Special
    137
    
    Transaxle Drive System
    139
    
    Shift and Select Lever Shaft Control System
    140
    
    Reverse 5Th Shift Cam
    141
    
    Transaxle Maintenance on Car
    144
    
    Exchange of Oil
    144
    
    Differential Oil Seal
    144
    
    Vehicle Speed Sensor
    146
    
    Disassembly and Installation of the Transaxle
    153
    
    Dismantle Transaxle
    153
    
    Install Transaxle
    154
    
    Transaxle Disassemble
    155
    
    Maintenance of the Transaxle
    157
    
    Shift and Select Lever Shaft Assembly
    176
    
    Differential Assembly
    179
    
    Clutch Release Shaft
    193
    
    Torque Stated
    196
    
    Maintenance Materials Needed
    197
    
    Special Tools
    198
    
    Propeller Shaft
    201
    
    Recommended Value of Torque
    210
    
    Braking System
    211
    
    Hydraulic Brake
    211
    
    Special Features of Brake System Configuration
    211
    
    QQ Car Brake System
    211
    
    Testing for the Braking System
    216
    
    Stroke of Brake Pedal
    217
    
    Braking Liquid Leakage
    217
    
    Guide to the Maintenance of Hydraulic Brake
    218
    
    The Master Pump of the Braking System
    218
    
    Dismounting and Installation of the Braking Master Pump
    220
    
    Dismounting of the Master Pump
    220
    
    Brake Pedal Replace
    221
    
    Proportioning Valve Replace
    222
    
    Brake Pipe Replace
    223
    
    Hydraulic Braking System Exhaust
    225
    
    Hydraulic Braking System Rinse
    228
    
    Vacuum Actuator Replace
    230
    
    Description and Operation
    233
    
    Disc Brake
    235
    
    Unit Specifications
    235
    
    Diagnosis Info and Procedure
    236
    
    Service Guide
    236
    
    Description and Opeartion
    242
    
    Shoe Brake
    243
    
    Tautness Fasteners
    243
    
    ABS Controller
    248
    
    Fault Diagnosis Flow Chart
    248
    
    Fault Diagnosis Points of Attention
    249
    
    The Operation and the Function
    249
    
    Service Hints for Intermittence Malfunction
    249
    
    MK 20 ABS System
    250
    
    Troubleshooting Table
    251
    
    Check ABS
    262
    
    Question and Answer for ABS
    266
    
    Tests and Adjustments of Four-Wheel Positioning
    268
    
    Basic Tests and Checks
    268
    
    Preparations Prior to Adjustments
    268
    
    Rim Section and Tire
    268
    
    Points of Attention for the Rim Sections and Tires
    270
    
    Tire Replacements
    270
    
    Tire Pressure
    270
    
    Adjustment of Tire Balance
    271
    
    Checks on the Looseness of Wheel Bearings
    272
    
    Positioning of Rear Wheels
    273
    
    Measure the Height of the Car
    273
    
    The Front Measuring Point
    273
    
    The Rear Measuring Point
    273
    
    Place the Wheel Positioning Device or the Positioning Tester on the Wheel
    274
    
    Front Wheel Positioning
    274
    
    Measure the Car Height
    274
    
    Main Pin Backward Tilting Angle
    275
    
    Camber Angle
    275
    
    Toe-In
    276
    
    Guide to Trouble-Shooting
    277
    
    The Toe-In and Camber Angle of the Rear Wheels Cannot be Adjusted
    277
    
    Suspension System
    279
    
    Tautness for Various Fasteners
    279
    
    Specifications
    279
    
    Front Suspension Frame
    280
    
    Maintenance of the Front Suspension Frame
    280
    
    Configuration Diagram of Front Suspension Frame
    280
    
    Spiral Spring and Dampener (Supporting Column)
    282
    
    Checking the Dampener
    283
    
    Disposal of the Front Dampener
    283
    
    Removal and Installation of the Lower Swinging Arm Assembly
    286
    
    Rear Suspension Frame
    287
    
    Rear Suspension Service
    287
    
    Rear Suspension Parts
    287
    
    Dampener
    288
    
    Vertical Swinging Arm and Its Sleeve
    288
    
    Removal and Installation of the Horizontal Stabilizing Rod and Rear Bridge
    289
    
    Steering System
    291
    
    Torque Specifications
    291
    
    Nipple Torque Specifications
    291
    
    Manipulate Part Overhaul
    292
    
    Control Institute
    293
    
    Steering Wheel Removal
    293
    
    Removal of the Steering Column Assembly
    293
    
    Manual Steering Gear Components
    294
    
    Removal of Power Steering Gear Assembly
    295
    
    Fixture
    296
    
    Steering Wheel and Steering Column
    296
    
    On Close and Locking Position, Demand Larger Locking Force
    297
    
    Steering Wheel Looseness
    297
    
    Steering Shaft Check
    297
    
    Steering Column Looseness
    297
    
    Steering Column Replace
    299
    
    Power Steering System
    301
    
    Exterior Identify
    301
    
    Power Steering Box
    301
    
    Power Steering Service Schematic Diagram
    302
    
    Steering System Fizzy Noise
    303
    
    Steering System Chatter Noise
    303
    
    Power Steering Box Diagnosis
    304
    
    Fizzy Noise
    304
    
    Power Steering Box and Steering Pump Leak
    304
    
    Power Steering Box Diagnosis Procedure
    304
    
    Power Steering Pump Replace
    305
    
    Rinse Power Steering System
    306
    
    Power Steering Box Replace
    306
    
    Start System
    308
    
    Summary
    308
    
    Start Circuit
    308
    
    Starter Motor
    308
    
    Fault Diagnoses
    310
    
    Disassemble and Repair Starter Motor
    311
    
    Magnet Switch Assembly
    312
    
    Starter Motor Assembly
    312
    
    Check and Repair
    316
    
    Armature
    316
    
    Earthing
    316
    
    Open Circuit
    316
    
    Surface of the Rectifier
    317
    
    Starter Motor Bracket
    317
    
    Brush Holder
    317
    
    Overspeed Clutch
    317
    
    Magnet Switch
    318
    
    Motor Shaft and Shaft Liner
    318
    
    Performance Test
    319
    
    Attraction Test
    319
    
    Retention Test
    319
    
    Empty Load Performance Test
    319
    
    Starter Technical Data
    320
    
    Charging System
    321
    
    Battery
    321
    
    General Information
    321
    
    Visual Inspection
    321
    
    Carrier and Holding-Down Clamp
    322
    
    Sulfation
    322
    
    Maintenance of Battery
    322
    
    With Assistant Battery
    323
    
    With Charging Equipment
    324
    
    Off -Vehicle Maintenance
    324
    
    Generator
    326
    
    Trouble Shooting
    328
    
    Fault Indicator Comes on
    329
    
    Unchargable Battery
    329
    
    Voltmeter
    330
    
    Ammeter
    330
    
    Zero-Load Check
    330
    
    Higher Voltage
    331
    
    Lower Voltage
    331
    
    Loading Check
    331
    
    Overcharged Battery
    332
    
    Overhaul
    332
    
    Maintenance of Car Body Electric Equipment
    339
    
    Maintenance Notice Proceeding
    339
    
    Car Body Electric Equipment Common Fault Clearance
    340
    
    Car Body Electric Equipment Fault Clearance
    340
    
    Lamplight System Operation Guide
    347
    
    Small Lamp, Headlight Switch
    347
    
    Headlight Change Beam Switch
    347
    
    Headlight Glitter Switch
    348
    
    Front Foglight / Rear Foglight Switch
    348
    
    Turn Signal Light Switch
    349
    
    Regulator of Instrument Illumination and Headlight Beam Height
    350
    
    Interior Ceiling Light Switch
    351
    
    Luggage Compartment Illuminating Lamp
    351
    
    Hazard Warning Flashlight Switch
    351
    
    Removal and Installation of Entire Vehicle Lighting Assembly
    352
    
    Explanation of Lighting System
    352
    
    Removal and Installation of Front Foglight
    353
    
    Removal and Installation of Front Turn Signal Lamp
    354
    
    Removal and Installation of License Plate Lamp Protective Board and License Plate Lamp
    355
    
    Removal and Installation of Rear Foglight
    356
    
    Removal and Installation of Interior Ceiling Light
    356
    
    Removal and Installation of High-Mounted Stop Lamp
    357
    
    Inspection and Repair of BCM Computer Control System
    358
    
    BCM Location, Disassembly and Assembly
    358
    
    Function Theory of Antitheft Control System
    359
    
    Power Window
    359
    
    Central Door Lock
    359
    
    Remote Antitheft Function
    360
    
    Code Setting Mode
    361
    
    Engine Control
    361
    
    Inspection and Repair of Antitheft Controller System
    361
    
    Check Remote Control
    361
    
    Check BCM Computer
    362
    
    Inspection and Repair of BCM Computer (Antitheft Computer) Circuit
    364
    
    Check of BCM Computer (Antitheft Computer) Circuit
    364
    
    Division and Match of QQ Remote Controls
    367
    
    9AK, One Module
    368
    
    Module 2
    368
    
    Match Methods
    368
    
    9CG Match Methods
    368
    
    Operation Process
    369
    
    Operation and Maintenance of Audio System
    370
    
    Panel of Audio System and Air Conditioner (Option)
    370
    
    Power ON/OFF (POWER)
    370
    
    Mode Selection (MODE)
    371
    
    Clock Function Key (CLK)
    371
    
    Automatic Preset Save Key (AS)
    371
    
    Save Key (1-6)
    372
    
    Tuning Key
    372
    
    Notes for Radio Operation
    372
    
    Notes for Tape Player Operation
    372
    
    CD Player Panel (Option) (Illustrated Just by Using VDO CD Player and Please Refer to the Supplied Specifications for Other Players)
    373
    
    Notes for Function Keys
    373
    
    Automatic Music Scan System
    374
    
    Audio System Maintenance
    374
    
    Audio Circuit Diagram
    375
    
    Disassembly and Assembly of the Audio System
    376
    
    Disassembly and Assembly of Speakers
    376
    
    Disassembly and Assembly of the Antenna
    377
    
    Inspection and Repair of Other Accessories
    378
    
    The Structure and Maintenance of Wiper and Wash Equipment
    378
    
    The Structure of Wiper and Wash Equipment
    378
    
    Structure of the Wiper
    379
    
    Circuit Diagram of the Wiper and Wash Equipment
    381
    
    Inspection and Repair of Wiper and Wash Equipment
    382
    
    Removal of Wiping Rubber Strip
    382
    
    Adjustment of the Position of Crankshaft
    382
    
    Replacing the Wiper Abutment
    382
    
    Installation of the Wiper Abutment
    383
    
    Inspection of Conduction of Wiper Switch and Washer Switch
    383
    
    Figure Inspection of Wiper and Washer Switches
    384
    
    Inspection of the Operation of the Front Washer
    384
    
    Figure Inspection of the Operation of the Front Washer
    384
    
    Inspection of the Performance of the Front Wiper Motor
    384
    
    Trouble-Shooting of the Wiper and Wash Equipment
    385
    
    Figure Inspection of the Performance of the Front Wiper Motor
    385
    
    Trouble-Shooting Chart of Wiper and Washing Equipment
    385
    
    Inspection and Repair of Horns
    386
    
    Table Typical Troubleshooting and Solutions of Horn
    386
    
    Inspection and Repair of the Defrost System
    387
    
    Schematic View of the Defrost System
    387
    
    Inspection of the Defroster Switch
    387
    
    Inspection of Defroster Wiring
    388
    
    Inspection of Voltage
    388
    
    Inspection of Voltage of Midpoint of the Defroster Wire
    388
    
    Detection of the Broken Point of the Defroster Wiring
    389
    
    Repairing of the Defroster Wiring
    389
    
    The Function of Power Windows Timer
    390
    
    The Function of Power Windows
    390
    
    Stepping Mode Power Window
    390
    
    Supplying Circuit of Power Window (See Theftproof Computer)
    391
    
    Inspection of the Circuit of the Power Window
    391
    
    Inspection and Repair of Electric Components
    391
    
    Figure Inspection of Conductance of Power Window Main Switch
    392
    
    Window Secure Switch
    392
    
    Description of the Switches
    393
    
    Inspection of Conductance of Power Window Switch
    393
    
    Inspection of Left Front Door Motor
    394
    
    Table Typical Troubleshooting of Power Windows
    394
    
    Inspection and Repair of the Control Device of Electric Door Lock
    395
    
    Description of the Operation of Central Control Door Lock
    395
    
    Door Lock
    396
    
    Operating Mode
    396
    
    Inspection and Repair of the Central Control Door Lock
    396
    
    Circuit Diagram
    397
    
    The Structure, Inspection and Repair of the Power Rearview Mirror
    398
    
    Internal Rearview Mirror
    398
    
    Technical Parameter
    398
    
    Explosive View
    399
    
    Usage/Operation Guide and Warning
    399
    
    Power Rearview Mirror
    400
    
    Inspection of Power Rearview Mirror
    402
    
    Electric Circuit Diagram of Power Rearview Mirror
    402
    
    Fuse and Relay
    404
    
    Internal Fuse Box below the Instrument Console
    404
    
    Fuse and Relay of the Engine Chamber
    405
    
    Air-Conditioning
    407
    
    Major Parts of the Air-Conditioning and Refrigerant Flow Chart
    407
    
    Function Descriptions of each Part
    408
    
    Compressor
    408
    
    Electric Magnetic Clutch
    408
    
    Condensator
    409
    
    Diagram for the Clutch Fitted on the Compressor
    409
    
    Receiver Drier
    409
    
    High-Low Pressure Protection Switch
    410
    
    Expansion Valve
    410
    
    Evaporator
    410
    
    Function of each Control Element
    411
    
    Engine Computer Air Conditioning Circuit Diagram
    412
    
    Principle of Operation
    414
    
    Safety Cautions for Air Conditioning System
    415
    
    Items of Tools and Devices
    417
    
    Operating Method for the Manifold Pressure Meter
    417
    
    Manifold Pressure Meter
    418
    
    Functions of the Manifold Pressure Meter
    418
    
    Operating Method of the Recovery Device for Refrigerant
    419
    
    Recovery Refrigerant from the Refrigerating Device
    419
    
    Operating Method for Recovery Device
    420
    
    Installation of Air-Conditioning System
    420
    
    Preparation before Installation
    420
    
    Preparation for Parts of Air Conditioner
    421
    
    Cautions During Installation
    421
    
    Recovery, Evacuation and Charge
    422
    
    Recovery of Refrigerant
    422
    
    Evacuation
    422
    
    Refrigerant Charge
    423
    
    Refrigerant Charging Procedure
    424
    
    Remove Manifold Pressure Meter
    425
    
    Trouble-Shooting
    426
    
    Trouble-Shooting Chart
    426
    
    Trouble-Shooting Chart Electron Temperature Control System
    427
    
    Maintenance On-Board
    430
    
    Wiring
    430
    
    Refrigerating Return Pipe
    430
    
    Recovery of the Refrigerant
    431
    
    Management of Refrigerant
    431
    
    Check Refrigerant System with Manifold Measurement Unit
    432
    
    Insufficient Refrigerant
    434
    
    Symptom Insufficient Cold Air
    434
    
    Refrigerant Circulation Is out of Condition
    435
    
    Refrigerant Doesn’t Circulate
    435
    
    Symptom Without Cold Air (Sometimes There Has Cold Air)
    435
    
    Excessive Charge of Refrigerant or Insufficient Refrigerating of Condensator Symptom Insufficient Cold Air
    436
    
    Air Exists in Refrigeration System
    437
    
    Symptom Inadequate Temperature Reduction
    437
    
    Symptom Inadequate Cold Air
    438
    
    Compression of the Compressor Is out of Condition
    438
    
    Symptom Without Cold Air
    438
    
    Check and Maintenance for Refrigeration System
    439
    
    Thermistor of the Evaporator
    442
    
    Refrigeration Pipe
    443
    
    Circuit Elements
    443
    
    Compression System
    445
    
    Air Bag System
    448
    
    Maintenance and Use of Air Bag
    448
    
    Diagnose
    448
    
    Inspection of SRS Diagnostic System
    448
    
    Maintenance and Service of SRS System
    449
    
    Disconnecting Airbag
    449
    
    Connecting Airbag
    450
    
    Operation, Installation and Diagnosis
    450
    
    Repair and Check after Accident
    450
    
    Replacing Airbag Parts after Activation in Accident
    450
    
    Checking Airbag Parts after Inactivation in Accident
    451
    
    Sensor and Diagnostic Module (SDM)
    451
    
    Disassembling Procedure
    451
    
    Assembling Procedure
    451
    
    Air Bag Module of Driver Side
    452
    
    Disconnecting Battery Cathode (-)
    452
    
    Centering Steering Wheel
    452
    
    Hairspring
    453
    
    Disposal of Activated Airbag
    455
    
    Activating Procedure
    455
    
    Activated Airbag
    456
    
    Activating Airbag (Outside Vehicle)
    456
    
    Activating Airbag before Disposal
    457
    
    Maintenance of SRS Wire Harness
    457
    
    Maintenance of Harness Connector
    457
    
    Maintenance of Harness
    457
    
    Engine Hood and Luggage Compartment
    459
    
    Removal of the Engine Hood
    459
    
    Door
    468
    
    Disassembly of Front Door
    468
    
    Removal of Front Door Horn
    470
    
    Removal of Front Indoor Light
    470
    
    Removal of Front Door Switch
    471
    
    Adjustment of Front Door
    472
    
    Removal of Door Glass
    472
    
    Adjustment of Door Glass
    473
    
    Removal of Window Winder
    474
    
    Removal of Front Door Weather Strip
    474
    
    Seat and Belt
    475
    
    Removal of Front Seat
    475
    
    Removal of Rear Seat
    475
    
    Removal of Backrest
    476
    
    Dismantlement of Backrest Lock
    477
    
    Removal of Safety Belt of Rear Seat
    477
    
    Interior Accessories
    478
    
    Removal of Vehicle Roof Panel
    478
    
    Removal of Radio
    479
    
    Removal of A/C Panel
    480
    
    Removal of Back Light Switch
    480
    
    Removal of Fog Lamp Switch
    480
    
    Removal of Antenna
    481
    
    Outside Accessories
    482
    
    Removal of Rearview Mirror
    482
    
    Removal of Headlamp
    483
    
    Removal of Horn
    483
    
    Removal of Tail Surface
    483
    
    Removal of High-Mount Stop Lamp
    484
    
    Removal of Fuel Tank Lid
    485
    
    Removing Windshield
    486
    
    Remove Rear Window Glass
    493
    
    Install Rear Window Glass
    494
    
    Wiper
    498
    
    Remove Blade
    498
    
    Remove Jet Washer
    499
    
    Washer Motors
    500
    
    Remove Nozzle
    500
    
    Sun-Roof
    501
    
    Remove Sun-Roof Assembly
    501
    
    Sun-Roof Adjustment
    502
    
    Bumper
    504
    
    Loosen Four Fixing Screws on Left and Right
    509
    
    Attachment
    510
    
    Explanation of S11 Entire Vehicle Circuitry and Pins
    512
    
    Harness in Engine Compartment
    513
    
    The Distribution of Engine Compartment Harness
    513
    
    Engine Harness
    514
    
    Instrument Wire Harness
    517
    
    Interior Wire Harness
    519
    
    Arrangement of Interior Wire Harness
    519
    
    Service of Car Body Sheet Metal Work
    520
    
    Overview of Maintenance for Four Doors and Two Lids
    520
    
    Structure of Door
    520
    
    Technological Process of Door Maintenance
    521
    
    Main Content of Door Maintenance
    522
    
    Basic Method of Door Maintenance
    523
    
    Trimming the Rough and Uneven Surface
    523
    
    Recovery of Stretchable Position
    524
    
    Heating Position and Flame Energy
    525
    
    Heating Mode
    525
    
    Cooling Contraction Mode
    526
    
    Made-Up in Digging Style and Restore
    526
    
    Recovery of Fold
    527
    
    Welding of Four Doors and Two Lids
    527
    
    Installation of Four Doors and Two Lids
    528
    
    Dimension of Vehicle Body
    530
    
    Side View
    530
    
    C-C the Cross Section, Request of Clearance and Plane
    532
    
    MA the Cross Section Enlarging Figure, Request of Plane Is 0±1
    533
    
    MB the Cross Section Enlarging Figure, Request of Plane Is 0±1
    533
    
    D-D the Cross Section, Request of Clearance and Plane
    534
    
    E-E the Cross Section, Request of Clearance and Plane
    534
    
    F-F the Cross Section, Request of Clearance and Plane
    535
    
    G-G the Cross Section, Request or Clearance and Alignment
    535
    
    H-H the Cross Section, Request of Clearance and Plane
    536
    
    J-J the Cross Section, Request of Clearance and Plane
    536
    
    K-K the Cross Section, Request of Clearance and Plane
    537
    
    L-L the Cross Section, Request of Clearance and Plane
    537
    
    Front View Figure
    538
    
    M-M the Cross Section, Request of Clearance and Plane
    540
    
    MC the Cross Section Enlarging Figure, Request of Plane 0±1
    540
    
    MD the Cross Section Enlarging Figure, Request of Plane Is 0±1
    541
    
    ME the Cross Section Enlarging Figure, Request of Plane Is 0±1
    541
    
    MF the Cross Section Enlarging Figure, Request of Plane Is 0±1
    542
    
    N-N the Cross Section, Request of Clearance and Plane
    542
    
    P-P the Cross Section, Request of Clearance and Plane
    543
    
    Planeq-Q the Cross Section, Request of Clearance and Plane
    543
    
    Rear View Figure
    544
    
    R-R the Cross Section, Request of Clearance and Plane
    545
    
    S-S the Cross Section, Request of Clearance and Plane
    545
    
    T-T the Cross Section, Request of Clearance and Plane
    546
    
    U-U the Cross Section, Request of Clearance and Plane
    546
    
    V-V the Cross Section, Request of Clearance and Plane
    547
    
    W-W the Cross Section, Request of Clearance and Plane
    547
    
    Dimension of Engine Room
    548
    
    Distance Dimension between Two Points of Every Part
    549
    
    Crossbeam Size
    551
    
    Reference Point --- Symmetry
    552
    
    Reference Points
    552
    
    Diagnostic Information and Procedures
    552
    
    Inspection of Alignment
    552
    
    Inspection of Alignment – Bottom Vehicle Body
    553
    
    Explanation and Operation
    553
    
    Explanation of Datum
    553
    
    Forming and Perforation
    553
    
    Table of Contents
    556
  - Characteristics of the Clutch
    558
  - Drive Ratios of the Transmission
    559
  - Parts Related to Mechanical Transmission
    560
  - Frequently Changed Parts
    560
  - Brief Introduction to Mechanical Transmission
    561
  - Suggestions about Mechanical Transmission
    562
    
    Automated Mechanical Transmission
    562
    
    Throttle Box
    562
    
    Electronically Controlled Hydraulic Unit
    562
  - Schematic Diagram of Mechanical Transmission
    563
  - Mechanical Transmission Performance
    564
  - Mechanical Transmission - Electric Controlled Hydraulic Unit
    564
  - Mechanical Transmission-Electronically Controlled Hydraulic Unit
    565
  - Mechanical Transmission - Energy Storage
    568
  - Mechanical Transmission - Electric Pump Set
    569
  - Mechanical Transmission - Pump
    570
  - Oil Filling into Oil Tank
    571
  - Mechanical Transmission - Oil Tank
    572
  - Mechanical Transmission - Clutch Mode
    573
  - Mechanical Transmission - Drive Mechanism Module
    576
  - Mechanical Transmission - Electromagnetic Valve
    579
  - Mechanical Transmission - Engagement Position Sensor
    581
  - Mechanical Transmission - Gear Position Selection Sensor
    582
  - Mechanical Transmission - Clutch Position Sensor
    583
  - Mechanical Transmission - Pressure Sensor
    584
  - Mechanical Transmission - Clutch Speed Sensor
    585
  - Mechanical Transmission - Relay
    587
  - Mechanical Transmission - Fuse
    588
  - Mechanical Transmission - Wear Harness
    589
  - Mechanical Transmission - Gearshift Lever
    590
  - Mechanical Transmission - Special Requirements on Replacement of System Components
    592
  - Control of Machine Parts - Main Cylinder
    595
  - Control of Machine Parts - Servo Brake
    597
  - Control of Machine Parts - Air Filter & Servo Brake Check Valve
    599
    
    Brake System
    600
    
    Brake System Introduction
    601
    
    Composition of Ordinary Brake System
    602
    
    Brake Booster
    603
    
    Brake Booster Not in Braking
    604
    
    Brake Booster in Braking
    605
    
    Brake Booster Structure
    606
    
    Brake Booster in the Retained Position
    609
    
    Brake Booster in the Released Position
    610
    
    Purpose of Brake Master Cylinder
    611
    
    Brake Master Cylinder Structure
    612
    
    Brake Master Cylinder Not in Braking
    613
    
    Brake Master Cylinder in Braking
    614
    
    Brake Master Cylinder When Released (1)
    615
    
    Brake Master Cylinder When Released (2)
    616
    
    Rear-End Leakage
    617
    
    Front-End Leakage
    618
    
    Proportioning Valve
    619
    
    Importance of Proportioning Valve
    620
    
    Loads on Front and Rear Wheels Are Different
    620
    
    The Risk of too Early Locking of Rear Wheels
    620
    
    Measure to Prevent the above Problem from Happening
    620
    
    Requirements on Rear-Wheel Brake Force
    621
    
    Working Principle of Proportioning Valve
    623
    
    When the Pressure Is Zero
    623
    
    When the Pressure Is Low
    624
    
    When the Pressure Is High
    625
    
    When the Braking Pressure Is Low
    626
    
    When the Braking Pressure Is High
    627
    
    When the Brake Pedal Is Released
    628
    
    Disc Brake
    629
    
    Front-Wheel Brake
    630
    
    Rear-Wheel Brake
    631

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