NANO

STEERING

TABLE OF CONTENTS

1.1

GENERAL

INFORMATION................................................................................................. 1

1.1.1

SPECIFICATIONS ........................................................................................................................... 1

1.1.2

SYSTEM LAYOUT ........................................................................................................................... 1

1.1.3

GENERAL DISCRIPTION ................................................................................................................ 2

1.1.4

TIGHTENING TORQUES................................................................................................................. 3

1.1.5

SPECIAL TOOLS............................................................................................................................. 5

1.2

MAINTENANCE,

INSPECTION AND TEST........................................................................ 6

1.2.1 PRELIMINARY

INSPECTION .......................................................................................................... 6

1.2.2

REGULAR MAINTENANCE............................................................................................................. 7

1.2.3

ON VEHICLE REPAIRS................................................................................................................... 9

1.2.3.1 STEERING WHEEL REMOVAL................................................................................................... 9

1.2.3.2 STEERING COLUMN REMOVAL .............................................................................................. 10

1.2.3.3 INTERMEDIATE SHAFT REMOVAL.......................................................................................... 11

1.2.3.4 ECU REMOVAL......................................................................................................................... 12

1.2.3.5 RACK & PINION ASSEMBLY REMOVAL .................................................................................. 13

1.3

OVERHAULING................................................................................................................ 15

1.3.1 OVERHAULING OF STEERING RACK & PINION ASSEMBLY..................................................... 15

1.3.2 PRECAUTIONS............................................................................................................................ 16

1.3.3 DISMANTLING, INSPECTION & ASSEMBLY............................................................................... 16

1.3.3.1 DISASSEMBLY OF RACK & PINOIN................................................................................... 16

1.3.3.2 INSPECTION OF DISMANTLED PARTS............................................................................. 17

1.3.3.3 ASSEMBLY OF RACK & PINOIN......................................................................................... 18

1.3.3.4 OBJ ON VEHICLE REMOVAL ............................................................................................. 19

1.3.3.5 DO'S & DON’T'S.................................................................................................................. 20

1.3.3.6 WHEEL ALIGNMENT .......................................................................................................... 20

1.4

TROUBLESHOOTING AND DIAGNOSIS

........................................................................ 22

1.5

STEERING ANGLE CALIBRATION AND

INITIALIZATION PROCESS

........................... 25