Nissan Pathfinder (2008 year). Manual — part 538
RSU-16
< REMOVAL AND INSTALLATION >
SUSPENSION ARM
• Check the suspension arm for damage, cracks, deformation and
replace if necessary.
• Check the rubber bushing for damage, cracks and deformation.
Replace suspension arm assembly if necessary.
• Check the ball joint. Replace the suspension arm assembly if any
of the following exists:
- Ball stud is worn.
- Joint is hard to swing.
- Play in axial direction is excessive.
• Before checking, turn the ball joint at least 10 revolutions so that
the ball joint is properly broken in.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten the nuts and bolts to specification. Refer to
• Perform final tightening of the nuts and bolts for the links (with rubber bushings) under unladen conditions
with the tires on level ground.
Swinging force “A”
: Refer to
.
Turning force “B”
: Refer to
.
Vertical end play “C”
: Refer to
.
Height “D”
: Refer to
.
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FRONT LOWER LINK
RSU-17
< REMOVAL AND INSTALLATION >
C
D
F
G
H
I
J
K
L
M
A
B
RSU
N
O
P
FRONT LOWER LINK
Removal and Installation
INFOID:0000000001675557
REMOVAL
1.
Remove the wheel and tire assembly using power tool.
2.
Remove the stabilizer bar. Refer to
RSU-21, "Removal and Installation"
.
3.
Set a suitable jack under the rear lower link to relieve the coil
spring tension.
NOTE:
LH side shown, RH side similar.
4.
Remove the shock absorber lower end bolt.
NOTE:
LH side shown, RH side similar.
5.
Remove the adjusting bolt and nut, and the bolt and nut, from the front lower link and rear suspension
member using power tool.
6.
Remove the front lower link pinch bolt and nut on the knuckle
side using power tool.
NOTE:
LH side shown, RH side similar.
7.
Disconnect the front lower link from the knuckle using a soft
hammer.
CAUTION:
Do not damage the ball joint with the soft hammer.
8.
Remove the front lower link.
INSPECTION AFTER REMOVAL
• Check front lower link and bushing for any deformation, crack, or damage. Replace if necessary.
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LEIA0086E
RSU-18
< REMOVAL AND INSTALLATION >
FRONT LOWER LINK
• Check rubber bushing for damage, cracks and deformation. Replace suspension arm assembly if neces-
sary.
• Check ball joint. Replace suspension arm assembly if any of the following exists:
- Ball stud is worn.
- Joint is hard to swing.
- Play in axial direction is excessive.
• Before checking, turn ball joint at least 10 revolutions so that ball
joint is properly broken in.
INSTALLATION
Installation is in the reverse order of removal.
• Tighten the nuts and bolts to specification. Refer to
• Perform the final tightening of the front lower link nuts and bolts (with rubber bushings) under unladen condi-
tions with tires on level ground.
• Check the wheel alignment. Refer to
FSU-5, "Front Wheel Alignment"
.
Swinging force “A”
: Refer to
.
Turning force “B”
: Refer to
.
Vertical end play “C”
: Refer to
.
Height “D”
: Refer to
.
WEIA0131E
REAR LOWER LINK & COIL SPRING
RSU-19
< REMOVAL AND INSTALLATION >
C
D
F
G
H
I
J
K
L
M
A
B
RSU
N
O
P
REAR LOWER LINK & COIL SPRING
Removal and Installation
INFOID:0000000001675556
REMOVAL
1.
Remove the wheel and tire assembly using power tool. Refer to
.
2.
If removing the LH rear lower link and coil spring, remove the spare wheel and tire assembly.
3.
Set a suitable jack to relieve the coil spring tension and support
the rear lower link.
4.
Loosen the rear lower link adjusting bolt and nut connected to
the rear suspension member without removing the adjusting bolt
and nut, using power tool.
5.
Remove the rear lower link pinch bolt and nut from the knuckle using power tool.
6.
Slowly lower the rear lower link using the suitable jack to release the coil spring tension. Then remove the
upper rubber seat, coil spring and lower rubber seat from the rear lower link.
7.
Remove the rear lower link adjusting bolt and nut from the rear
suspension member using power tool, then remove the rear
lower link.
INSPECTION AFTER REMOVAL
Check for deformation, cracks, or other damage and replace if necessary.
INSTALLATION
Installation is in the reverse order of removal.
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RSU-20
< REMOVAL AND INSTALLATION >
REAR LOWER LINK & COIL SPRING
• When installing the upper and lower rubber seats for the rear coil
springs, the arrow embossed on the rubber seats must point out
toward the wheel and tire assembly.
• Perform the final tightening of the rear lower link nuts and bolts
(with rubber bushings) under unladen conditions with tires on level
ground.
• Tighten the nuts and bolts to specification. Refer to
• Check the wheel alignment. Refer to
.
LEIA0076E
STABILIZER BAR
RSU-21
< REMOVAL AND INSTALLATION >
C
D
F
G
H
I
J
K
L
M
A
B
RSU
N
O
P
STABILIZER BAR
Removal and Installation
INFOID:0000000001675555
REMOVAL
1.
Disconnect the stabilizer bar ends from the connecting rods
using power tool.
2.
Remove the stabilizer bar clamps using power tool, and remove
the stabilizer bar bushings.
3.
Remove the stabilizer bar.
INSPECTION AFTER REMOVAL
• Check stabilizer bar for any deformation, cracks, or damage and replace if necessary.
• Check rubber bushings for deterioration, or cracks and replace if necessary.
INSTALLATION
Installation is in the reverse order of removal.
• Install the stabilizer bar bushings and clamps so they are posi-
tioned outside of the sideslip prevention clamp on the stabilizer
bar.
• Tighten the nuts and bolts to specification. Refer to
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RSU-22
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Wheel Alignment
INFOID:0000000001675552
Ball Joint
INFOID:0000000001675553
Camber
Degree minute (decimal degree)
Minimum
- 0
°
32
′
(- 0.53
°
)
Nominal
- 0
°
2
′
(- 0.03
°
)
Maximum
0
°
28
′
(0.47
°
)
Total toe-in
Distance (A - B)
Minimum
- 1.4 mm (- 0.055 in)
Nominal
1.9 mm (0.075 in)
Maximum
5.2 mm (0.205 in)
Cross toe
0
±
2 mm (0
±
0.079 in)
Angle (left, right)
Degree minute (decimal degree)
Minimum
- 0
°
3' (-0.05
°
)
Nominal
0
°
4' (0.07
°
)
Maximum
0
°
11' (0.18
°
)
SFA234AC
Ball joint position
Upper
Lower
WEIA0131E
SERVICE DATA AND SPECIFICATIONS (SDS)
RSU-23
< SERVICE DATA AND SPECIFICATIONS (SDS)
C
D
F
G
H
I
J
K
L
M
A
B
RSU
N
O
P
*: Measurement point is at the bolt groove of the ball stud.
Wheelarch Height (Unladen*)
INFOID:0000000001675554
Unit: mm (in)
*1: Fuel, radiator coolant and engine oil full. Spare tire, jack, hand tools and mats in designated positions.
Swinging force* “A”
11.4 - 145.5 N (1.16 - 14.8 kg, 2.56 - 32.7 lb)
11.0 - 140.7 N (1.12 - 14.35 kg, 2.47 - 31.63 lb)
Turning torque “B”
0.5 - 6.4 N·m (0.06 - 0.65 kg-m, 5 - 56 in-lb)
0.5 - 6.4 N·m (0.06 - 0.65 kg-m, 5 - 56 in-lb)
Vertical end play “C”
0 mm (0 in)
0 mm (0 in)
Height “D”
44 mm (1.73 in)
45.5 mm (1.79 in)
Engine
VQ40DE
VK56DE
Drive type
2WD
Part time 4WD
Full time
4WD
2WD
4WD
Tire size
245/
75R16
265/
70R16
265/
65R17
245/
75R16
265/
70R16
265/
75R16
265/
65R17
265/60R18
Front wheelarch
height (Hf)
867
(34.13)
865
(34.06)
865
(34.06)
875
(34.45)
873
(34.37)
889
(35.00)
874
(34.41)
868
(34.17)
876
(34.49)
Rear wheelarch
height (Hr)
875
(34.45)
873
(34.37)
873
(34.37)
884
(34.80)
882
(34.72)
898
(35.35)
883
(34.76)
876
(34.49)
886
(34.88)
LEIA0085E
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