Nissan Qashqai (2007-2010). Manual — part 633
TRANSFER CASE
DLN-105
< DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TY30A]
C
E
F
G
H
I
J
K
L
M
A
B
DLN
N
O
P
1.
Remove adapter case. Refer to
2.
Remove ring gear shaft assembly. Refer to
3.
Remove drive pinion assembly. Refer to
4.
Tap the outer race of drive pinion bearing from transfer case with
a brass rod to remove outer race of drive pinion bearing (front
side and rear side).
CAUTION:
Never damage transfer case.
5.
Remove air breather hose from transfer case.
CAUTION:
Never damage air breather hose.
6.
Remove air breather tube from transfer case.
7.
Remove the filler plug and drain plug from the transfer case, and
then remove each gasket.
8.
Remove plug from transfer case.
CVT : Assembly
INFOID:0000000001060457
1.
Install outer race of drive pinion bearing (front side) to the trans-
fer case with drifts and bushing remover.
CAUTION:
• Never reuse drive pinion bearing (front side).
• Apply gear oil to the drive pinion bearing (front side)
2.
Install outer race of drive pinion bearing (rear side) to transfer
case with a drift (A) (SST: ST33230000).
CAUTION:
• Never reuse drive pinion bearing (rear side).
• Apply gear oil to the drive pinion bearing (rear side).
3.
Install drive pinion assembly. Refer to
4.
Install ring gear shaft assembly. Refer to
5.
Install adapter case. Refer to
.
6.
Install the air breather tube to the transfer case with its opening
facing (A) rearward from transfer input shaft direction (B).
CAUTION:
Never reuse air breather tube.
SDIA3088J
A : Drift (SST: ST30621000)
B : Drift (SST: ST35272000)
C : Bushing remover (SST: ST38280000)
SDIA3091J
SDIA3092J
Angle “A”
: 25
°
– 35
°
SDIA3090J
DLN-106
< DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TY30A]
TRANSFER CASE
7.
Install air breather hose.
CAUTION:
• Never damage air breather hose.
• Face the paint area (A) in the direction shown in the fig-
ure.
8.
Check backlash, tooth contact, total preload and companion flange runout. Refer to
.
CAUTION:
Measure the total preload without the adapter case oil seals.
9.
Assemble the plug to the transfer case.
CAUTION:
• Remove old gasket on mounting surface, then remove any moisture, oil, and foreign material on
the application and mounting surfaces.
• Apply liquid gasket to the threads of plug.
10. Install gaskets onto filler plug and drain plug and install them into transfer case.
CAUTION:
• Never reuse gaskets.
• Install filler plug after oil is filled.
CVT : Inspection
INFOID:0000000001060458
Check items below. If necessary, replace them with new ones.
CASE
Check the bearing mounting surface for wear, cracks and damages.
SDIA3096J
SERVICE DATA AND SPECIFICATIONS (SDS)
DLN-107
< SERVICE DATA AND SPECIFICATIONS (SDS)
[TRANSFER: TY30A]
C
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A
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DLN
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
INFOID:0000000000972149
Preload Torque
INFOID:0000000001060459
Unit: N·m (kg-m, in-lb)
Backlash
INFOID:0000000001060460
Unit: mm (in)
Companion Flange Runout
INFOID:0000000001060461
Unit: mm (in)
Applied model
4WD
MR20DE
M/T
CVT
Transfer model
TY30A
Oil capacity (Approx.)
(lmp pt)
0.38 (5/8)
0.36 (5/8)
Gear ratio
0.656
Number of teeth
Drive pinion
32
Drive gear
21
Item
Standard
M/T
CVT
Drive pinion bearing preload (P
1
)
0.52 – 1.01 (0.06 – 0.10, 5 – 8)
Total preload
With all oil seals
P
1
+ 0.76 – 0.96 (0.08 – 0.09, 7
– 8)
P
1
+ 0.71 – 0.91 (0.08 – 0.09, 7
– 8)
Without adapter case oil seal
P
1
+ 0.55 – 0.75 (0.06 – 0.07, 5 – 6)
Item
Standard
Ring gear to drive pinion
0.13 – 0.19 (0.0051 – 0.0075)
Item
Limit
Companion flange face (inner side of the propeller shaft bolt holes)
0.1 (0.004)
Inside of companion flange (socket diameter)
0.1 (0.004)
DLN-108
< SYMPTOM DIAGNOSIS >
[REAR PROPELLER SHAFT: 3F SPL18-DOJ75]
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000000972150
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
—
—
NVH in DLN
section
NVH in F
AX, RAX
, FSU
and RSU section
NVH in WT
se
ct
io
n
NVH in WT
se
ct
io
n
NVH in F
AX and RAX section
NVH in BR section
NVH in ST
section
Possible cause and SUSPECTED PARTS
Un
ev
en
rot
a
ti
ng
to
rq
ue
Ce
nt
e
r be
ari
n
g
im
pro
p
e
r
in
st
al
la
ti
on
Exc
e
s
s
ive
c
e
n
ter
be
arin
g
ax
ia
l e
n
d
pl
ay
Ce
nt
e
r be
ari
n
g
mou
n
ti
n
g
(in
s
u
lat
or) c
rack
s
, da
ma
ge
or de
te
ri
ora
tio
n
Ex
ce
ssi
v
e
jo
in
t an
gl
e
Ro
ta
ti
on
i
m
ba
la
nc
e
Ex
ce
ssi
v
e
run
o
u
t
DIFFERENTIAL
AXLE
AND SUSPE
N
S
ION
TIRES
ROA
D
WHEEL
DR
IVE SHAF
T
BRAKES
STEERING
Symptom
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
×
×
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