Руководство по обслуживанию и ремонту стиральной машины Skywell — для (EN)

Table of Contents Part I Overview .....................................................................................................................................1 1.1 Service information .................................................................................................................1 1.1.1 Overview .......................................................................................................................1 1.1.1.1 Explanation and operation ..............................................................................1 1.1.1.1.1 About this manual .................................................................................1 1.1.1.1.2 Health and safety prevention ..............................................................2 1.1.1.1.3 Standard workshop operation manual .............................................12 1.1.1.1.4 Solvents, sealants, adhesives ...........................................................14 1.1.1.1.5 Road test or roller test bench test ....................................................14 1.1.2 Identification code .....................................................................................................16 1.1.2.1 Description and operation .............................................................................16 1.1.2.1.1 Vehicle Identification Code (VIN) ......................................................16 1.1.2.1.2 VIN code meaning ..............................................................................16 1.1.2.1.3 Product label ........................................................................................16 1.1.3 Lifting and towing .......................................................................................................17 1.1.3.1 Description and operation .............................................................................17 1.1.3.1.1 Traction .................................................................................................17 1.1.3.1.2 Support .................................................................................................18 1.1.3.1.3 Lifting ....................................................................................................18 1.1.4 Maintenance period ...................................................................................................18 1.1.4.1 Description and operation .............................................................................18 1.1.4.1.1 Maintenance items ..............................................................................18 1.1.4.1.2Daily maintenance plan .......................................................................19 1.1.4.1.3 Periodic maintenance content and period .......................................20 1.1.4.1.4 Maintenance under harsh driving conditions ..................................20 1.1.5 Noise, vibration and irregularities ............................................................................20 1.1.5.1 Description and operation .............................................................................20 1.1.5.1.1 The meaning of NVH in automotive engineering ...........................20 1.1.5.1.2 Types of noise in automotive engineering .......................................21 1.1.5.1.3 Vibration Technology ..........................................................................22 1.1.5.1.4 Noise and vibration phenomena on vehicles ..................................23 1.1.5.1.5 Car body ...............................................................................................24 1.1.5.2 Fault diagnosis and test ................................................................................25 1.1.5.2.1 Inspection and confirmation ..............................................................25 1.1.5.2.2 How to use this diagnostic procedure section ................................25 1.1.5.2.3 Noise diagnosis procedure ................................................................25 Part II Chassis system ........................................................................................................................28 2.1 Suspension system ..............................................................................................................28 2.1.1 Overview of Suspension system .............................................................................28 2.1.1.1 Specifications ..................................................................................................28 2.1.1.1.1 General specifications ........................................................................28 2.1.1.2 Description and operation .............................................................................28 2.1.1.2.1 System overview .................................................................................28 2.1.1.3 General inspection .........................................................................................29 2.1.1.3.1 General inspection ..............................................................................29 2.1.1.3.2 Wheel bearing inspection ..................................................................29 2.1.1.3.3 Ball joint inspection of tie rod ............................................................30 2.1.1.3.4 Front swing arm ball joint inspection ................................................32 2.1.1.3.5 Vibration damping device inspection ...............................................32 2.1.1.3.6 Tire noise and vibration test ..............................................................33 2.1.1.3.7 Toe-in inspection and adjustment procedure ..................................34 2.1.1.4 Fault diagnosis and testing ...........................................................................36 2.1.1.4.1 Inspection and confirmation ..............................................................36 2.1.1.4.2 Failure Symptom Table ......................................................................37 2.1.1.4.3 Vehicle deviation diagnosis process ................................................42 I

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2.1.1.4.4 Diagnosis process for abnormal driving trajectory (the vehicle cannot maintain a straight line) .........................................................................44 2.1.1.4.5 Diagnosis process of vehicle pendulum ..........................................46 2.1.1.4.6 Diagnosis process of steering wheel deviation from center position ..................................................................................................................48 2.1.1.4.7 Diagnosis process of abnormal driving track ..................................49 2.1.1.4.8 Diagnosis process of excessive noise .............................................50 2.1.1.4.9 Diagnosis process of vibration ..........................................................51 2.1.1.4.10 Diagnosis process of abnormal tire wear ......................................53 2.1.2 Front suspension assembly .....................................................................................55 2.1.2.1 Specifications ..................................................................................................55 2.1.2.1.1 Torque specification ............................................................................55 2.1.2.2 Description and operation .............................................................................55 2.1.2.2.1 System overview .................................................................................55 2.1.2.2.2 Location Map of Components ...........................................................56 2.1.2.2.3 exploded view of components ...........................................................57 2.1.2.3 Fault diagnosis and testing ...........................................................................58 2.1.2.4 Disassembly and assembly ..........................................................................58 2.1.2.4.1 shock absorber assembly of front sliding column ..........................58 2.1.2.5 Removal and installation ...............................................................................58 2.1.2.5.1 Front swing arm and swing arm ball pin ..........................................58 2.1.3 Rear suspension assembly ......................................................................................63 2.1.3.1 Specification ....................................................................................................63 2.1.3.1.1 Torque specifications ..........................................................................63 2.1.3.2 Description and operation .............................................................................63 2.1.3.2.1 System overview .................................................................................63 2.1.3.2.2 Location Map of Components ...........................................................64 2.1.3.2.3 Exploded view of components ..........................................................65 2.1.3.3 Fault diagnosis and testing ...........................................................................66 2.1.3.4 Removal and installation ...............................................................................66 2.1.4 Front subframe assembly .........................................................................................69 2.1.4.1 Specifications ..................................................................................................69 2.1.4.1.1 Torque specification ............................................................................69 2.1.4.2 Description and operation .............................................................................69 2.1.4.2.1 System overview .................................................................................69 2.1.4.2.2 Location Map of Components ...........................................................69 2.1.4.3 Fault diagnosis and testing ...........................................................................72 2.1.4.4 Removal and installation ...............................................................................72 2.1.5 Rear subframe assembly .........................................................................................74 2.1.5.1 Specifications ..................................................................................................74 2.1.5.1.1Torque specification .............................................................................74 2.1.5.2Description and operation ..............................................................................74 2.1.5.2.1System overview ..................................................................................74 2.1.5.2.2Location Map of Components ............................................................74 2.1.5.2.3 Exploded Map of Components .........................................................75 2.1.5.3 Fault diagnosis and testing ...........................................................................76 2.1.5.4 Removal and installation ...............................................................................76 2.1.6 Wheel and hub device ..............................................................................................78 2.1.6.1 Specifications ..................................................................................................78 2.1.6.1.1 General specifications ........................................................................78 2.1.6.1.2 Torque specification ............................................................................78 2.1.6.2 Description and operation .............................................................................78 2.1.6.2.1 Component description ......................................................................78 2.1.6.3 General inspection .........................................................................................79 2.1.6.3.1 Inspection and confirmation:

.............................................................80 2.1.6.3.2 Tire wear diagnosis: ............................................................................80 2.1.6.3.3 Wheel runout inspection: ...................................................................80 II

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2.1.6.3.4 Preliminary inspection before tire positioning: ................................81 2.1.6.3.5 Tire wear inspection:

...........................................................................81 2.1.6.4 Fault diagnosis and testing ...........................................................................84 2.1.6.4.1 Inspection and confirmation ..............................................................84 2.1.6.5 Removal and installation ...............................................................................85 2.1.7 Suspension system ...................................................................................................87 2.1.7.1 Specifications ..................................................................................................87 2.1.7.1.1 Torque specification ............................................................................87 2.1.7.2 Description and operation .............................................................................87 2.1.7.2.1 System overview .................................................................................87 2.1.7.2.2 Location Map of Components ...........................................................88 2.1.7.2.3 Exploded Map of Components .........................................................88 2.1.7.3 Fault diagnosis and testing ...........................................................................89 2.1.7.3.1 Failure Symptom Table ......................................................................89 2.1.7.4 Removal and installation ...............................................................................90 2.2 Transmission system ............................................................................................................91 2.2.1 Overview of transmission system ...........................................................................91 2.2.1.1 General inspection of drive shaft .................................................................91 2.2.1.2 Fault diagnosis and testing ...........................................................................91 2.2.1.2.1Failure Symptom Table .......................................................................91 2.2.1.2.2 Diagnostic process of abnormal sound of drive shaft ...................92 2.2.1.2.3 Diagnosis process of dull metallic sound during acceleration ......93 2.2.1.2.4 Diagnostic process of jitter or vibration during acceleration .........93 2.2.1.2.5 The drive shaft falls off .......................................................................94 2.2.1.2.6 Swing of drive shaft ............................................................................95 2.2.1.2.7 Wheel shimmy at low speed .............................................................96 2.2.2 Drive shaft ...................................................................................................................96 2.2.2.1 Specifications ..................................................................................................96 2.2.2.1.1 Grease model ......................................................................................96 2.2.2.1.2 Grease consumption ..........................................................................97 2.2.2.1.3 Torque of lock nut ................................................................................97 2.2.2.2 Description and operation .............................................................................97 2.2.2.2.1 Overview ..............................................................................................97 2.2.2.2.2 Maintenance notes .............................................................................97 2.2.2.2.3 Exploded Map of Components .........................................................97 2.2.2.3 Disassembly and assembly ..........................................................................98 2.2.2.3.1 Disassembly and assembly of three-pin universal joint ................98 2.2.2.3.2 Disassembly and assembly of ball cage universal joint ................99 2.2.2.4 Removal and installation of drive shaft .....................................................

101 2.2.2.4.1 Removal ............................................................................................. 101 2.2.2.4.2 Installation .......................................................................................... 102 2.3 Brake system ....................................................................................................................... 104 2.3.1 Overview of brake system ...................................................................................... 104 2.3.1.1 Specifications ................................................................................................

104 2.3.1.1.1 Material specifications ...................................................................... 104 2.3.1.1.2 General specifications ...................................................................... 104 2.3.1.2 Description and operation ........................................................................... 104 2.3.1.2.1 System overview ............................................................................... 104 2.3.1.2.2 Location Map of Components ......................................................... 105 2.3.1.3 General inspection .......................................................................................

106 2.3.1.3.1 Road test ............................................................................................ 106 2.3.1.3.2 Hydraulic leak check ........................................................................ 107 2.3.1.3.3 Check the brake pedal stroke margin ............................................ 107 2.3.1.3.4 Electric booster inspection ............................................................... 107 2.3.1.3.5 Brake master cylinder inspection .................................................... 107 2.3.1.3.6 Brake system exhaust ......................................................................

108 2.3.1.3.7 ESC hydraulic unit exhaust ............................................................. 109 III

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2.3.1.3.8 Check the brake disc runout and thickness .................................. 110 2.3.1.4 Fault diagnosis and testing ......................................................................... 111 2.3.1.4.1 Inspection and confirmation ............................................................ 111 2.3.1.4.2 Failure Symptom Table .................................................................... 111 2.3.2 Electric power assist and control mechanism ..................................................... 116 2.3.2.1 Specifications ................................................................................................

116 2.3.2.1.1 Material specifications ...................................................................... 116 2.3.2.1.2 Torque specification .......................................................................... 116 2.3.2.2 Description and operation ........................................................................... 116 2.3.2.2.1 System overview ............................................................................... 116 2.3.2.2.2 Component description .................................................................... 116 2.3.2.3 General inspection .......................................................................................

117 2.3.2.4 DTC diagnosis and testing .......................................................................... 117 2.3.2.4.1 Control module terminal list ............................................................. 117 2.3.2.4.2 DTC diagnosis process index ......................................................... 119 2.3.2.5 Removal and installation ............................................................................. 119 2.3.2.5.1 Electronic accelerator pedal assembly .......................................... 119 2.3.2.5.2 Brake pedal assembly ......................................................................

119 2.3.2.5.3IBOOSTER(Electronic brake booster) ............................................ 120 2.3.3 Brake actuator .......................................................................................................... 121 2.3.3.1 Front disc brake ............................................................................................ 121 2.3.3.1.1 Specifications .................................................................................... 121 2.3.3.1.2 Description and operation ................................................................ 121 2.3.3.1.3 Removal and installation ..................................................................

123 2.3.3.2 Rear disc brake (Electronic parking actuator) .......................................... 128 2.3.3.2.1 Specifications .................................................................................... 128 2.3.3.2.2 Description and operation ................................................................ 129 2.3.3.2.3 Removal and installation .................................................................. 130 2.3.4 ESC&brake pipeline assembly .............................................................................. 136 2.3.4.1 Specifications ................................................................................................

136 2.3.4.1.1 Material specifications ...................................................................... 136 2.3.4.1.2 Torque specification .......................................................................... 136 2.3.4.2 Description and operation ........................................................................... 136 2.3.4.2.1System overview ................................................................................ 136 2.3.4.2.2 Component description .................................................................... 137 2.3.4.3 General inspection .......................................................................................

139 2.3.4.3.1 Inspection and confirmation ............................................................ 139 2.3.4.4 Fault diagnosis and testing ......................................................................... 139 2.3.4.4.1 Intermittent fault diagnosis process ................................................ 139 2.3.4.4.2 ABS/ESC warning light off diagnosis process .............................. 142 2.3.4.4.3 ABS warning light keeps on diagnostic process .......................... 142 2.3.4.5 DTC diagnosis and testing ..........................................................................

142 2.3.4.5.1 Control module terminal list ............................................................. 142 2.3.4.5.2 Data stream list ................................................................................. 143 2.3.4.5.3 Action test ........................................................................................... 144 2.3.4.5.4 Special Function ................................................................................ 144 2.3.4.5.5 The diagnosis process of the fault diagnosis instrument being unable to communicate with the vehicle ........................................................

145 2.3.4.5.5 DTC diagnosis process index ......................................................... 146 2.3.4.5.6 Diagnostic process of electronic control unit ................................ 147 2.3.4.5.7 Wheel speed sensor diagnosis process ........................................ 148 2.3.4.6 Removal and installation ............................................................................. 149 2.3.4.6.1 ESC actuator assembly ................................................................... 149 2.3.4.6.2 Front wheel speed sensor assembly ............................................. 151 2.3.4.6.3 Rear wheel speed sensor assembly ..............................................

153 2.3.5 Electronic parking brake system ........................................................................... 154 2.3.5.1 Description and operation ........................................................................... 154 IV

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