2008 INFINITI FX35 steering

POWER STEERING OIL PUMPPS-35
< SERVICE INFORMATION >
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1. Apply recommended grease to oil seal lips (1). Apply recom- mended fluid to around oil seal, and then install oil seal to body
assembly.
2. Apply recommended fluid to drive shaft assembly and press drive shaft assembly into body assembly with suitable tool, then
install snap ring.
3. Apply recommended fluid to O-ring and Install O-ring into body assembly.
4. Install side plate to body assembly.
5. Install lock pin into lock pin hole, and install cam-ring as shown in the figure.
 When installing cam-ring, turn carved face with a letter (E) of itto rear cover.
CAUTION:
Do not confuse the assembling direction of cam ring. If
cam ring is installed facing th e incorrect direction, it may
cause pump operation malfunction.
6. Install rotor to body assembly.  When installing rotor, turn punch mark face on rotor to bodyassembly.
SGIA1150E
SGIA0422E
SGIA0591E
SGIA0424E
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PS-36
< SERVICE INFORMATION >
POWER STEERING OIL PUMP
7. Install vane to rotor with facing the round portion outside.
8. Check if drive shaft assembly turns smoothly.
9. Install gasket to body assembly.
10. Install rear cover to body assembly and tighten bolts at the spec-ified torque.
11. Install bracket to rear cover and tighten bolts at the specified torque.
12. Install pulley to drive shaft assembly then tighten lock nut at the specified torque.
13. Install spring, flow control valve, O-ring, connector bolt, joint, washer to body assembly. Then tighten lock nut at the specified
torque.
14. Apply recommended fluid to O-ring and Install O-ring to suction pipe.
15. Install suction pipe to body assembly.
SST843A
SGIA0425E
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HYDRAULIC LINEPS-37
< SERVICE INFORMATION >
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HYDRAULIC LINE
ComponentINFOID:0000000001327723
VQ35DE 2WD MODEL
JSGIA0218GB
1. Reservoir tank 2. Reservoir tank bracket 3. Suction hose
4. High pressure hose 5. Power steering oil pump 6. Steering gear assembly
7. Oil cooler 8. Clamp 9. Eye bolt
10. Copper washer 11. Copper washer 12. Eye bolt
13. Eye joint (assembled to high pres- sure side hose) 14. Pressure sensor
Refer to GI-8, "
Component" and the followings for the symbols in the figure.
: Apply power steering fluid.
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PS-38
< SERVICE INFORMATION >
HYDRAULIC LINE
VQ35DE AWD MODEL
JSGIA0177GB
1. Reservoir tank 2. Reservoir tank bracket 3. Suction hose
4. High pressure hose 5. Power steering oil pump 6. Steering gear assembly
7. Oil cooler 8. Clamp 9. Eye bolt
10. Copper washer 11. Eye bolt 12. Copper washer
13. Oil pressure sensor
Refer to GI-8, "
Component" and the followings for the symbols in the figure.
: Apply power steering fluid.
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HYDRAULIC LINEPS-39
< SERVICE INFORMATION >
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VK45DE AWD MODEL
Removal and InstallationINFOID:0000000001327724
VQ35DE MODELS
 Refer to PS-37, "Component" for tightening torque. Install in the reverse order of removal.
NOTE:
Refer to component parts location and do not reuse non-reusable parts.
JSGIA0219GB
1. Reservoir tank 2. Suction hose 3. High pressure hose
4. Oil cooler 5. Pressure sensor 6. Steering gear assembly
7. Clamp 8. Eye bolt 9. Copper washer
10. Reservoir tank bracket 11. Eye bolt
Refer to GI-8, "
Component" and the followings for the symbols in the figure.
: Apply power steering fluid.
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PS-40
< SERVICE INFORMATION >
HYDRAULIC LINE
 Confirm with mating marking that if it is in phase with hose andclamp, then correct if needs.
 To install eye joint, join projection of eye joint into notch of power steering pump, and attach eye joint to power steering pump prop-
erly. Then, tighten eye bolt by hands fully, and tighten it with a
specified torque.
 Connect harness connector into pressure sensor securely.
VK45DE MODELS
 Refer to PS-37, "Component" for tightening torque. Install in the reverse order of removal.
NOTE:
Refer to component parts location and do not reuse non-reusable parts.
 Confirm with mating marking that if it is in phase with hose and clamp, then correct if needs.
 To install eye joint, join projection of eye joint into notch of power steering pump, and attach eye joint to power steering pump prop-
erly. Then, tighten eye bolt by hands fully, and tighten it with a
specified torque.
SGIA0563E
SGIA0533E
SGIA0563E
SGIA0537E
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SERVICE DATA AND SPECIFICATIONS (SDS)
PS-41
< SERVICE INFORMATION >
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SERVICE DATA AND SPECIFICATIONS (SDS)
Steering WheelINFOID:0000000001327725
Steering AngleINFOID:0000000001327726
Steering ColumnINFOID:0000000001327727
Steering Outer Socket and Inner SocketINFOID:0000000001327728
End play of the axle direction for steering wheel 0 mm (0 in)
Steering wheel play on the outer circumference 0 − 35 mm (0 − 1.38 in)
Inner wheel
Degree minute (Decimal degree) Minimum 32
°00 ′ (32.0 °)
Nominal 35 °00 ′ (35.0 °)
Maximum 36 °00 ′ (36.0 °)
Outer wheel
Degree minute (Decimal degree) Nominal 30
°00 ′ (30.0 °)
Steering column length “ L1 ” 572 mm (22.52 in)
SGIA0556E
Steering gear type PR26AM
Tie-rod ball joint outer socket Swinging torque 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 (0.5 − 4.8 kg, 1.0 − 10 lb)
Rotating torque 0.3 − 2.9 N·m (0.03 − 0.29 kg-m, 3 − 25 in-lb)
Axial end play 0.5 mm (0.02 in) or less
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PS-42
< SERVICE INFORMATION >
SERVICE DATA AND SPECIFICATIONS (SDS)
Steering Gear
INFOID:0000000001327729
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 below, L=83.2 mm (3.28 in). 12.1
− 93.7 N (1.2 − 9.6 kg, 3.0 − 21 lb)
Axial end play 0.2 mm (0.01 in) or less
Tie-rod length “L” 135.2 mm (5.32 in)
Steering gear type
PR26AM
SGIA0358E
SGIA0167E
Steering gear model PR26AM
Rack neutral position, dimension “L” (rack stroke) 67.0 mm (2.64 in)
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 (15 − 21.5 kg, 33 − 47 lb)
Allowable variation 98 N (10 kg, 22 lb) or less
Whole area (in power OFF) Peak value 294 N (30 kg, 66 lb) or less
Allowable variation 147 N (15 kg, 33 lb) or less
SGIA0629J
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