Infiniti QX4 (R50). Manual — part 95
SFA846-A
2.
Install thrust washer onto drive shaft.
Make sure that thrust washer is facing in proper direction,
apply multi-purpose grease.
SFA762B
3.
When installing drive shaft, adjust drive shaft axial end play by
selecting a suitable snap ring.
a.
Temporarily install new snap ring on drive shaft in the same
thickness as it was installed before removal.
SFA847
b.
Set dial gauge on drive shaft end.
c.
Measure axial end play of drive shaft.
Axial end play: 0.45 mm (0.0177 in) or less
d.
If axial end play is not within the specified limit, select another
snap ring.
1.1 mm (0.043 in)
1.3 mm (0.051 in)
1.5 mm (0.059 in)
1.7 mm (0.067 in)
1.9 mm (0.075 in)
2.1 mm (0.083 in)
2.3 mm (0.091 in)
Service Data and Specifications (SDS)
WHEEL BEARING (FRONT)
NBAX0022
Wheel bearing lock nut
Tightening torque
78 - 98 N·m (8 - 10 kg-m, 58 - 72 ft-lb)
Retightening torque after loosening wheel bearing
lock nut
0.5 - 1.5 N·m (0.05 - 0.15 kg-m, 4.3 - 13.0 in-lb)
Axial end play
0 mm (0 in)
Starting force at wheel hub bolt N (kg, lb)
A
Turning angle
15° - 30°
Starting force at wheel hub bolt N (kg, lb)
B
Wheel bearing preload at wheel hub bolt
B − A
7.06 - 20.99 N (0.72 - 2.14 kg, 1.59 - 4.72 lb)
GI
MA
EM
LC
EC
FE
AT
TF
PD
SU
BR
ST
RS
BT
HA
SC
EL
IDX
FRONT AXLE
Drive Shaft (Cont’d)
AX-15
DRIVE SHAFT
=NBAX0033
Drive shaft joint type
Final drive side
TS82F
Wheel side
ZF100
Fixed joint axial end play limit
1 mm (0.04 in)
Diameter
Wheel side (D
1
)
29.0 mm (1.142 in)
Grease
Quality
Nissan genuine grease or equivalent
Specified amount of grease
Final drive side
95 - 105 g (3.35 - 3.70 oz)
Wheel side
135 - 145 g (4.76 - 5.11 oz)
Drive shaft axial end play
0.45 mm (0.0177 in) or less
Boot length
Final drive side (L
1
)
95 - 97 mm (3.74 - 3.82 in)
Wheel side (L
2
)
96 - 98 mm (3.78 - 3.86 in)
SAX001
Drive Shaft End Snap Ring
NBAX0033S01
Thickness mm (in)
Part No.
Thickness mm (in)
Part No.
1.1 (0.043)
1.3 (0.051)
1.5 (0.059)
1.7 (0.067)
39253-88G10
39253-88G11
39253-88G12
39253-88G13
1.9 (0.075)
2.1 (0.083)
2.3 (0.091)
39253-88G14
39253-88G15
39253-88G16
FRONT AXLE
Service Data and Specifications (SDS) (Cont’d)
AX-16
SBR686C
Precautions
PRECAUTIONS
NBAX0023
I
When installing rubber parts, final tightening must be car-
ried out under unladen condition* with tires on ground.
*Fuel, radiator coolant and engine oil full. Spare tire, jack,
hand tools and mats in designated positions.
I
Use flare nut wrench when removing and installing brake
tubes.
I
After installing removed suspension parts, check wheel
alignment and adjust if necessary.
I
Always torque brake lines when installing.
Preparation
SPECIAL SERVICE TOOLS
NBAX0024
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
Description
KV40101000
(J25604-01)
Axle stand
NT159
Removing rear axle shaft
ST36230000
(J25840-A)
Sliding hammer
NT126
Removing rear axle shaft
ST38020000
(
—
)
Bearing lock nut wrench
NT160
Removing wheel bearing lock nut
HT72480000 or
HT72210000
(J25852-B)
Rear axle shaft bearing
puller
NT161
Removing wheel bearing
ST37840000
(
—
)
Rear axle shaft guide
NT162
Installing rear axle shaft
GI
MA
EM
LC
EC
FE
AT
TF
PD
SU
BR
ST
RS
BT
HA
SC
EL
IDX
REAR AXLE
Precautions
AX-17
COMMERCIAL SERVICE TOOLS
NBAX0025
Tool name
Description
1 Flare nut crowfoot
2 Torque wrench
NT360
Removing and installing each brake piping
a: 10 mm (0.39 in)
Rear axle oil seal drift
NT163
Installing oil seal
a: 74 mm (2.91 in) dia.
b: 68 mm (2.68 in) dia.
c: 10 mm (0.39 in)
Noise, Vibration and Harshness (NVH)
Troubleshooting
NBAX0035
Refer to “Noise, Vibration and Harshness (NVH) Troubleshooting”,
“FRONT AXLE”, AX-3.
SMA525A
On-vehicle Service
REAR AXLE PARTS
NBAX0026
Check rear axle parts for excessive play, wear and damage.
1.
Shake each rear wheel to check for excessive play.
2.
Retighten all nuts and bolts to the specified torque.
Tightening torque: Refer to “Components”, AX-19.
SRA755A
REAR WHEEL BEARING
NBAX0027
1.
Check that wheel bearings operate smoothly.
2.
Check axial end play.
Axial end play:
0 mm (0 in)
REAR AXLE
Preparation (Cont’d)
AX-18
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст