NISSAN X-TRAIL 2003 Service Repair Manual

HYDRAULIC LINE
PS-35
C
D
E
F
H
I
J
K
L
MA
B
PS

QR20DE RH MODEL
1. Reservoir tank 2. Suction hose 3. High-pressure hose
4. Oil pump assembly 5. Steering gear assembly 6. Pressure sensor
7. O-ring 8. Copper washer 9. Eye-joint (assembled to high-pres-
sure side hose)
10. Eye-bolt
SGIA0945E

PS-36
HYDRAULIC LINE

QR25DE LH MODEL
1. Reservoir tank 2. Suction hose 3. High-pressure hose
4. Oil pump assembly 5. Steering gear assembly 6. Pressure sensor
7. O-ring 8. Copper washer 9. Eye-joint (assembled to high-pres-
sure side hose)
10. Eye-bolt
SGIA0946E

HYDRAULIC LINE
PS-37
C
D
E
F
H
I
J
K
L
MA
B
PS

QR25DE RH MODEL
1. Reservoir tank 2. Suction hose 3. High-pressure hose
4. Oil pump assembly 5. Steering gear assembly 6. Pressure sensor
7. O-ring 8. Copper washer 9. Eye-joint (assembled to high-pres-
sure side hose)
10. Eye-bolt
SGIA0947E

PS-38
HYDRAULIC LINE

REMOVAL AND INSTALLATION

Insert hose securely until it contacts tube spool.
CAUTION:
Do not apply fluid.

Install eye-bolt with eye-joint (assembled to high-pressure hose)
protrusion facing with pump side cutout, and then tighten it to
the specified torque after tightening by hand.
1. Reservoir tank 2. Suction hose 3. High-pressure hose
4. Oil pump assembly 5. Steering gear assembly 6. Pressure sensor
7. O-ring 8. Copper washer 9. Eye-joint (assembled to high-pres-
sure side hose)
10. Eye-bolt
SGIA0514E
SGIA0854E

HYDRAULIC LINE
PS-39
C
D
E
F
H
I
J
K
L
MA
B
PS

Components (YD22DDTi engine model)EGS00168
CAUTION:
Securely insert harness connector to oil pressure sensor.
YD22DDTi LH MODEL
SGIA0948E
1. Reservoir tank 2. Suction hose 3. High pressure hose
4. Oil pump assembly 5. Steering gear assembly 6. Pressure sensor

PS-40
HYDRAULIC LINE

YD22DDTi RH MODEL
7. O-ring 8. Copper washer 9. Eye-joint (assembled to high-pres-
sure side hose
10. Eye-bolt
SGIA0949E
1. Reservoir tank 2. Suction hose 3. High pressure hose
4. Oil pump assembly 5. Steering gear assembly 6. Pressure sensor

HYDRAULIC LINE
PS-41
C
D
E
F
H
I
J
K
L
MA
B
PS

REMOVAL AND INSTALLATION

Insert hose securely until contacts tube spool.
CAUTION:
Do not apply fluid.

Install eye-bolt with eye-joint (assembled to high-pressure hose)
protrusion facing with pump side cutout, and then tighten it to
the specified torque after tightening by hand.
7. O-ring 8. Copper washer 9. Eye-joint (assembled to high-pres-
sure side hose
10. Eye-bolt
SGIA0514E
SGIA0854E

PS-42
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
WheelEGS0004P
Steering AngleEGS0004Q
Steering ColumnEGS0004R
Steering LinkageEGS0004S
Steering wheel axial endplay: 0 mm (0 in)
Steering wheel free play 0 - 35 mm (0 - 1.38 in)
Inner wheel Minimum 36°
Nominal 39°
Maximum 40°
Outer wheel31°
Steering column length L 543 mm (21.38 in)
STC1136D
Steering gear type PR24AD
Tie rod ball joint outer
socketSwing torque 0.30 - 2.94 N·m (0.03 - 0.30 kg-m, 3 - 26 in-lb)
Measurement on spring balance
(Measuring point: stud bolt hole)4.84 - 47.4 N (0.49 - 4.84 kg, 1.08 - 10.7 lb)
Rotating torque 0.30 - 2.94 N·m (0.03 - 0.30 kg-m, 3 - 26 in-lb)
Axial endplay 0.5 mm (0.02 in) or less
Tie rod ball joint inner
socketSwing torque 1.0 - 7.8 N·m (0.1 - 0.8 kg-m, 9 - 69 in-lb)
Measured value of spring scale (measuring
point: mark)5.2 - 41 N (0.53 - 4.1 kg, 1.17 - 9.07 lb)
Axial endplay 0.2 mm (0.008 in) or less
Tie rod length “L”169.67 mm (6.68 in)
SGIA0462E

SERVICE DATA AND SPECIFICATIONS (SDS)
PS-43
C
D
E
F
H
I
J
K
L
MA
B
PS

Steering GearEGS0004T
Oil PumpEGS0004U
Steering FluidEGS0004V
Steering gear model PR24AD
Rack neutral position,
dimension (L)66.5 mm (2.618 in)
Retainer adjustmentAdjusting screw lock nut tightening torque 39 - 59 N·m (4.0 - 6.0 kg-m, 29 - 43 ft-lb)
Primary Adjusting screw tightening torque 4.9 - 5.9 N·m (0.5 - 0.6 kg-m, 44 - 52 in-lb)
Re-tightening torque after tightened 4.9 - 5.9 N·m (0.5 - 0.6 kg-m, 44 - 52 in-lb)
Loosen the adjusting screws. 60 - 80°
Rack sliding torque:Range within ±11.5 mm from
neutral position
(Power ON)Area average value1.67 - 2.25 N·m (0.17 - 0.22 kg-m, 1.3 - 1.6
ft-lb)
Allowable variation 0.98 N·m (0.10 kg-m, 1 ft-lb) or less
Whole area (at power OFF)Peak value 2.94 N· m (0.30 kg-m, 2 ft-lb) or less
Allowable variation 1.47 N ·m (0.15 kg-m, 1 ft-lb) or less
SGIA0463E
Oil pump relief hydraulic pressure
8,000 - 8,800 (81.4 - 87.3 bar, 83 - 89 kg/cm2 , 1,180 - 1,266 psi)
Fluid capacity
Approx. 1.0 (7/8 lmp qt)

PS-44
SERVICE DATA AND SPECIFICATIONS (SDS)