Nissan Pathfinder. Manual - part 1120

POWER STEERING OIL PUMP

ST-59

< UNIT DISASSEMBLY AND ASSEMBLY >

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POWER STEERING OIL PUMP

Disassembly and Assembly

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The power steering oil pump is not serviceable and should be replaced as an assembly. Refer to 

ST-52,

"Removal and Installation"

.

ST-60

< SERVICE DATA AND SPECIFICATIONS (SDS) 

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Steering Wheel

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Steering Angle

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Unit: Degree minute (Decimal Degree)

Steering Column

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STEERING COLUMN LENGTH

Unit: mm (in)

STEERING COLUMN ROTATING TORQUE

 Unit: N·m (kg-m, in-lb)

TILT MECHANISM OPERATING RANGE

Steering wheel axial end play

0 mm (0 in)

Steering wheel play

0 - 35 mm (0 - 1.38 in)

Steering wheel turning force

39 N (4 kg-f, 9 lb-f) or less

Inner wheel angle (A)

Minimum

35

° 00′ (35.0°)

Nominal

38

° 00′ (38.0°)

Maximum

39

° 00′ (39.0°)

Outer wheel angle (B)

Nominal

33

° 00′ (33.0°)

SGIA0055E

Steering column length

Length (L)

463 (18.2)

Telescopic maximum

483  (19.0)

Telescopic minimum

443  (17.4)

ALGIA0105ZZ

Rotating torque

0.67 (0.07, 6)

SERVICE DATA AND SPECIFICATIONS (SDS)

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Unit: mm (in)

Power Steering Gear

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STEERING OUTER SOCKET AND INNER SOCKET

RACK STROKE

RACK SLIDING FORCE

Tilt operating range (L

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50 (2.0)

Telescopic operating range (L

2

)

40 (1.6)

ALGIA0106ZZ

Outer socket

Rocking torque

0.3 - 2.9 N·m (0.03 - 0.30 kg-m, 3 - 26 in-lb)

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

1.4 - 42.7 N (0.143 - 4.36 kg, 0.31 - 9.60 lb)

Rotating torque

0.3 - 2.9 N·m (0.03 - 0.30 kg-m, 3 - 26 in-lb)

Axial end play

0.5 mm (0.020 in) or less

Inner socket

Rocking torque

0.1 - 7.8 N·m (0.01 - 0.80 kg-m, 1 - 69 in-lb)

• Measurement on spring balance
• Measuring point at * mark shown

0.8 - 64 N (0.082 - 6.5 kg, 0.18 - 14.4 lb)

Axial end play

0.2 mm (0.008 in) or less

Inner socket length (L)

127.5 mm (5.02 in) or less

SGIA0950E

Rack stroke in neutral position (L)

73 mm (2.87 in)

AWGIA0003GB

ST-62

< SERVICE DATA AND SPECIFICATIONS (SDS) 

SERVICE DATA AND SPECIFICATIONS (SDS)

Power Steering Oil Pump

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Power Steering Fluid

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Rack sliding force

270 - 370 N-f (27.5 - 37.7kg-f, 60.7 - 83.2 lb-f)

Relief oil pressure

9,900 -10,400 kPa (100.98 -106.08 kg/cm

2

, 1435.5 - 1,508.0 psi)

Fluid type

E-PSF

Fluid capacity

Refer to 

MA-15, "FOR USA AND CANADA : Fluids and Lubricants"

 (United States 

and Canada) or 

MA-16, "FOR MEXICO : Fluids and Lubricants"

 (Mexico).