CHERY SQR7080 EZ Drive SERVICE MANUAL
TABLE OF CONTENTS
CHARACTERISTICS OF THE CLUTCH....................................................................................................1
DRIVE RATIOS OF THE MECHANICAL TRANSMISSION....................................................................2
PARTS RELATED TO MECHANICAL TRANSMISSION.........................................................................3
BRIEF INTRODUCTION TO MECHANICAL TRANSMISSION.............................................................4
SUGGESTIONS ABOUT MECHANICAL TRANSMISSION....................................................................5
SCHEMATIC DIAGRAM OF MECHANICAL TRANSMISSION.............................................................6
MECHANICAL TRANSMISSION PERFORMANCE................................................................................7
MECHANICAL TRANSMISSION–ELECTRIC CONTROLLED HYDRAULIC UNIT............................7
MECHANICAL TRANSMISSION–ELECTRONICALLY CONTROLLED HYDRAULIC UNIT............8
MECHANICAL TRANSMISSION – ENERGY STORAGE ....................................................................11
MECHANICAL TRANSMISSION – ELECTRIC PUMP SET..................................................................12
MECHANICAL TRANSMISSION – PUMP ............................................................................................13
MECHANICAL TRANSMISSION – OIL TANK.......................................................................................15
MECHANICAL TRANSMISSION – CLUTCH MODULE.......................................................................16
MECHANICAL TRANSMISSION – DRIVE MECHANISM MODULE.................................................19
MECHANICAL TRANSMISSION – ELECTROMAGNETIC VALVE....................................................22
MECHANICAL TRANSMISSION – ENGAGEMENT POSITION SENSOR..........................................24
MECHANICAL TRANSMISSION – GEAR POSITION SELECTION SENSOR....................................25
MECHANICAL TRANSMISSION – CLUTCH POSITION SENSOR......................................................26
MECHANICAL TRANSMISSION – PRESSURE SENSOR.....................................................................27
MECHANICAL TRANSMISSION – CLUTCH SPEED SENSOR............................................................28
MECHANICAL TRANSMISSION – COMPUTER...................................................................................28
MECHANICAL TRANSMISSION – RELAY............................................................................................30
MECHANICAL TRANSMISSION – FUSE...............................................................................................31
MECHANICAL TRANSMISSION – WIRE HARNESS............................................................................32
MECHANICAL TRANSMISSION – GEARSHIFT LEVER.....................................................................33
MECHANICAL TRANSMISSION– SPECIAL REQUIREMENTS
ON CHANGE OF SYSTEM AND COMPONENTS..................................................................................35
CONTROL OF MACHINE PARTS – MAIN CYLINDER.........................................................................38
CONTROL OF MACHINE PARTS – SERVO BRAKE.............................................................................40
CONTROL OF MACHINE PARTS – AIR FILTER & SERVO BRAKE CHECK VALVE........................42
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