Infiniti QX56 (JA60). Manual — part 919

SERVICE DATA AND SPECIFICATIONS (SDS)

ST-35

< SERVICE DATA AND SPECIFICATIONS (SDS)

C

D

E

F

H

I

J

K

L

M

A

B

ST

N

O

P

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Steering Wheel

INFOID:0000000005147879

Steering Column

INFOID:0000000005147880

Inspection After Assembly

Unit: mm (in)

Inspection After Removal

Unit: mm (in)

End play of the axial direction for steering wheel

0 mm (0 in)

Steering wheel play on the outer circumference

0

− 35 mm (0 − 1.38 in)

Steering wheel turning force

39 N (4 kg-f, 9 lb-f) or less

Steering column length “L”

567 (22.32)

WGIA0080E

Steering column length “L

1

”

Steering column length “L

2

”

165.1 (6.50)

258 (10.16)

SGIA0475E

ST-36

< SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Inspection After Installation

Steering Outer Socket and Inner Socket

INFOID:0000000005147881

Unit: mm (in)

Range “A”

18

°

Tilt mechanism range (Manual tilt)

3

° per notch at 5 steps

WGIA0083E

Tie-rod ball joint outer socket

Swinging torque (F)

0.3

− 2.9 N·m (0.03 − 0.29 kg-m, 3 − 25 in-lb)

Measurement on spring balance
• Measuring point: cotter pin hole of stud

4.84

− 46.7 N (0.50 − 4.7 kg-f, 4 − 34 lb-f)

Rotating torque

0.3

− 2.9 N·m (0.03 − 0.29 kg-m, 3 − 25 in-lb)

Axial end play

0.5 mm (0.020 in) or less

Tie-rod ball joint inner socket

Swinging torque

1.0

− 7.8 N·m (0.11 − 0.79 kg-m, 9 − 69 in-lb)

Measurement on spring balance
• Measuring point: L mark see above,

L=83.2 mm (3.276 in).

12.1

− 93.7 N (1.3 − 9.5 kg-f, 9 − 69 lb-f)

Axial end play

0.2 mm (0.08 in) or less

SGIA0358E

Inner socket length “L”

102.2 (4.02)

SGIA0167E

SERVICE DATA AND SPECIFICATIONS (SDS)

ST-37

< SERVICE DATA AND SPECIFICATIONS (SDS)

C

D

E

F

H

I

J

K

L

M

A

B

ST

N

O

P

Steering Gear

INFOID:0000000005147882

Oil Pump

INFOID:0000000005147883

Steering Fluid

INFOID:0000000005147884

Steering gear model

PR26AM

Rack sliding force

At the neutral point:
Range within

± 11.5 mm

(

±0.453 in) from the neutral

position
(in power ON)

Area average value

147

− 211 N (14.99 − 21.52 kg-f, 33.1 − 47.52 lb-f)

Allowable variation

98 N (10 kg-f, 22 lb-f) or less

Whole area (in power OFF)

Peak value

294 N (30.0 kg-f, 66 lb-f) or less

Allowable variation

147 N (16 kg-f, 35 lb-f) or less

Relief oil pressure

9.0

− 9.8 mPa (91.77 − 99.93 kg/cm

2

, 1305.34

− 1421.37 psi)

Fluid capacity

Approx. 1.0 (1-1/8 US qt, 7/8 Imp qt)

STR-1

ENGINE

C

D

E

F

G

H

I

J

K

L

M

SECTION

STR

A

STR

N

O

P

CONTENTS

STARTING SYSTEM

PRECAUTION . . . . . . . . . . . ...

2

PRECAUTIONS . . . . . . . . . . . . ...

2

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . ...

2

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . .....

2

Precaution for Power Generation Variable Voltage
Control System . . . . . . . . . . . . . . ..

3

PREPARATION . . . . . . . . . . .

4

PREPARATION . . . . . . . . . . . . ...

4

Special Service Tool . . . . . . . . . . . .....

4

Commercial Service Tool . . . . . . . . . . ..

4

BASIC INSPECTION . . . . . . . . .

5

DIAGNOSIS AND REPAIR WORKFLOW . . ..

5

Work Flow . . . . . . . . . . . . . . . .....

5

FUNCTION DIAGNOSIS . . . . . . . ...

8

STARTING SYSTEM . . . . . . . . . . ...

8

System Diagram . . . . . . . . . . . . . ....

8

System Description . . . . . . . . . . . . ...

8

Component Parts Location . . . . . . . . . ....

8

Component Description . . . . . . . . . . ....

9

COMPONENT DIAGNOSIS . . . . . . .

10

B TERMINAL CIRCUIT . . . . . . . . . .

10

Description . . . . . . . . . . . . . . . ...

10

Diagnosis Procedure . . . . . . . . . . . ...

10

S CONNECTOR CIRCUIT . . . . . . . . .

12

Description . . . . . . . . . . . . . . . ...

12

Diagnosis Procedure . . . . . . . . . . . ...

12

STARTING SYSTEM . . . . . . . . . . .

14

Wiring Diagram . . . . . . . . . . . . . .

14

SYMPTOM DIAGNOSIS . . . . . . . ..

18

STARTING SYSTEM . . . . . . . . . . .

18

Symptom Table . . . . . . . . . . . . . ...

18

ON-VEHICLE REPAIR . . . . . . . . .

19

STARTER MOTOR . . . . . . . . . . ...

19

Removal and Installation . . . . . . . . . . .

19

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . .

20

STARTER MOTOR . . . . . . . . . . ...

20

Starter . . . . . . . . . . . . . . . . . ..

20