Nissan Quest E52. Instruction — part 1177

ST-34

< REMOVAL AND INSTALLATION >

POWER STEERING OIL PUMP

7.

Check fluid level, fluid leakage and air bleeding hydraulic system after the installation. Refer to

ST-9,

"Inspection"

.

HYDRAULIC LINE

ST-35

< REMOVAL AND INSTALLATION >

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HYDRAULIC LINE

Exploded View

INFOID:0000000009648921

1.

Power steering oil pump assembly

2.

Clamp

3.

Return hose assembly

4.

Collar

5.

Bushing

6.

Return tube

7.

Return hose

8.

Steering gear assembly

9.

High pressure piping

10. O-ring

11.

Gear housing assembly

A.

Location in steering gear assembly

: Vehicle front

: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

: Always replace after every disassembly.

JSGIA0924GB

ST-36

< SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specifications

INFOID:0000000009648922

Steering Wheel

INFOID:0000000009648923

Steering Angle

INFOID:0000000009648924

Unit: Degree minute (Decimal degree)

Steering Column

INFOID:0000000009648925

*: For measuring position, refer to

ST-14, "Inspection"

.

Intermediate Shaft

INFOID:0000000009648926

*: For measuring position, refer to

ST-18, "Inspection"

.

Steering Gear and Linkage

INFOID:0000000009648927

Steering gear model

PR26AM

Fluid capacity (Approx.)

(US qt, lmp qt)

1.0 (1-1/8, 7/8)

Item

Standard

Steering wheel axial end play

0 mm (0 in)

Steering wheel play on the outer circumference

0 – 35 mm (0 – 1.38 in)

Steering wheel turning torque

7.45 N·m (0.76 kg-m, 66 in-lb)

Item

Standard

Inner wheel

Minimum

39

°

00

′

(39.0

°

)

Nominal

42

°

00

′

(42.0

°

)

Maximum

43

°

00

′

(43.0

°

)

Outer wheel

Nominal

36

°

00

′

(36.0

°

)

Item

Standard

Rotating torque

0.49 N·m (0.05 kg-m, 4 in-lb) or less

Steering column length*

416 – 420 mm (16.38 – 16.54 in)

Impact displacement absorption part dimension*

95.3 – 97.3 mm (3.752 – 3.831 in)

Tilt operating range*

46 mm (1.81 in)

Telescopic operating range*

40 mm (1.57 in)

Item

Standard

Shaft length*

630.7 – 638.5 mm (24.83 – 25.14 in)

Shaft sliding range*

80 mm (3.15 in)

Item

Standard

Pinion rotating torque*

Around neutral position (within

±

100

°

)

Average

1.59 – 2.0 N·m (0.17 – 0.20 kg-m, 14 – 17 in-lb)

Maximum variation

0.98 N·m (0.10 kg-m, 9 in-lb)

Rack sliding force

226 – 285 N (23.1 – 29.0 kg-f, 50.1 – 64.0 lb-f)

SERVICE DATA AND SPECIFICATIONS (SDS)

ST-37

< SERVICE DATA AND SPECIFICATIONS (SDS)

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*: For measuring position, refer to

ST-30, "Inspection"

.

Oil Pump

INFOID:0000000009648928

Unit: kPa (kg/cm

2

, psi)

Rack vertical movement

Rack axial direction
Measuring position: At 5 mm (0.20 in) from the
edge of gear housing assembly

0.265 mm (0.0104 in) or less

Rack turning direction
Measuring position: At adjusting screw axial
direction

0.265 mm (0.0104 in) or less

Outer socket ball joint

Swing force

*

(Spring balance measurement)

4.41 – 42.7 N (0.45 – 4.35 kg-f, 1.0 – 9.59 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

Inner socket ball joint

Swing force

*

(Spring balance measurement)

7.2 – 56.1 N (0.74 – 5.72 kg-f, 1.62 – 12.61 lb-f)

Axial end play

0.2 mm (0.008 in) or less

Inner socket length

120 mm (4.72 in) or less

Rack stroke neutral position

79.0 mm (3.110 in)

Item

Standard

Item

Standard

Relief oil pressure

9,900 – 10,400 (101 – 106, 1,436 – 1,508)