Chery S11 / Chery QQ. Manual — part 146

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CHERY SQR7080 EZ Drive TRANSMISSION SERVICE MANUAL

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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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