Infiniti QX56 (Z62). Manual — part 483
DLN-132
< REMOVAL AND INSTALLATION >
[FRONT PROPELLER SHAFT: 2F P15]
FRONT PROPELLER SHAFT
As shown in the figure, while fixing yoke on one side, check axial
play of joint. If axial play exceeds specifications, replace propeller
shaft assembly.
Journal axial play
: Refer to
PDA0005D
SERVICE DATA AND SPECIFICATIONS (SDS)
DLN-133
< SERVICE DATA AND SPECIFICATIONS (SDS)
[FRONT PROPELLER SHAFT: 2F P15]
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specification
INFOID:0000000006222360
Propeller Shaft Runout
INFOID:0000000006222361
Unit: mm (in)
Journal Axial Play
INFOID:0000000006222362
Unit: mm (in)
Applied model
4WD
VK56VD
A/T
Propeller shaft model
2F P15
Number of joints
2
Type of journal bearings
1st joint
Shell type
2rd joint
Shell type
Coupling method with transfer
Flange type
Coupling method with rear final drive
Flange type
Shaft length (Spider to spider)
729 mm (28.70 in)
Shaft outer diameter
68.9 mm (2.713 in)
Item
Limit
Propeller shaft runout
1.0 (0.04)
Item
Standard
Journal axial play
0.06 (0.0024)
DLN-134
< SYMPTOM DIAGNOSIS >
[REAR PROPELLER SHAFT: 2F P26]
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000006222363
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
—
—
—
—
NVH of FR
ONT
FINAL DRI
V
E
i
n
t
h
is
sec
tio
n.
NVH of REA
R
FINAL DRI
V
E
i
n
t
h
is
sec
tio
n.
NVH in F
AX,
RAX, FSU and
R
S
U section.
NVH in WT section.
NVH in WT section.
NVH i
n
F
AX and RAX
secti
o
n.
NVH in B
R
section.
NVH in S
T
section.
Possible cause and SUSPECTED PARTS
Un
ev
en
ro
ta
ti
ng
t
o
rqu
e
Ce
nt
er b
e
a
rin
g i
mp
rop
er i
n
s
ta
lla
ti
o
n
Exc
es
si
ve
c
en
ter be
a
rin
g a
xi
al
en
d pl
a
y
Cen
te
r be
ari
n
g
mo
un
tin
g
(ins
ul
at
or) c
rac
ks
, d
a
m
a
ge
or d
e
te
rio
rat
ion
Ex
ce
ss
iv
e joi
nt an
gle
Rot
a
ti
on
im
ba
la
nc
e
Ex
ce
ss
iv
e run
out
DIFF
ERENTIAL
AXLE AND S
U
S
PENSION
TIRE
ROAD WHEEL
DRIVE SHAFT
BRAKE
STE
E
RING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
×
×
REAR PROPELLER SHAFT
DLN-135
< PERIODIC MAINTENANCE >
[REAR PROPELLER SHAFT: 2F P26]
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PERIODIC MAINTENANCE
REAR PROPELLER SHAFT
Inspection
INFOID:0000000006222364
NOISE
Check the propeller shaft tube surface for dents or cracks. If damaged, replace propeller shaft assembly.
VIBRATION
If vibration is present at high speed, inspect propeller shaft runout
first.
1.
With a dial indicator, measure propeller shaft runout at runout
measuring points by rotating final drive companion flange with
hands.
2.
If runout still exceeds specifications, separate propeller shaft at
final drive companion flange; then rotate companion flange 90, 180, 270 degrees and install propeller
shaft.
3.
Check runout again. If runout still exceeds specifications, replace propeller shaft assembly.
4.
Check the vibration by driving vehicle.
RUNOUT MEASURING POINT
Propeller shaft runout measuring point (Point “ ”).
: Vehicle front
Propeller shaft runout
: Refer to
.
LDIA0161E
: Vehicle front
Dimension
A
: 120 – 150 mm (4.72 – 5.91 in)
B
: 150 – 180 mm (5.91 – 7.09 in)
C
: 703.5 mm (27.70 in)
JPDID0320ZZ
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