Infiniti Q45. Manual — part 99
ASSEMBLY
AT-309
D
E
F
G
H
I
J
K
L
M
A
B
AT
b.
Measure dimension “M
1
”.
c.
Measure dimension “M
2
”.
d.
Calculate dimension “M”.
3.
Adjust total end play “T
1
”.
●
Select proper thickness of bearing race so that total end play
is within specifications. Refer to “Parts Information” for bear-
ing race selection.
SCIA3126E
SCIA3127E
“M”: Distance between transmission case fitting sur-
face of oil pump and needle bearing on oil pump.
M = M
1
– M
2
SCIA3125E
T
1
= J – M
Total end play “T
1
”:
Refer to
SCIA2810E
AT-310
ASSEMBLY
Assembly (2)
NCS0011Q
1.
Install O-ring to oil pump assembly.
CAUTION:
●
Do not reuse O-ring.
●
Apply ATF to O-ring.
2.
Install bearing race to oil pump assembly.
CAUTION:
Apply petroleum jelly to bearing race.
3.
Install oil pump assembly in transmission case.
CAUTION:
Apply ATF to oil pump baring.
4.
Apply recommended sealant (Genuine RTV Silicone Sealant or
equivalent. Refer to
GI-45, "Recommended Chemical Products
.) to oil pump assembly as shown in the figure.
CAUTION:
Completely remove all moisture, oil and old sealant, etc.
from the oil pump mounting bolts and oil pump mounting
bolt mounting surfaces.
SCIA5172E
SCIA5252E
SCIA2811E
SCIA5321E
ASSEMBLY
AT-311
D
E
F
G
H
I
J
K
L
M
A
B
AT
5.
Tighten oil pump mounting bolts to specified torque.
CAUTION:
Apply ATF to oil pump bushing.
6.
Install O-ring to input clutch assembly.
CAUTION:
●
Do not reuse O-ring.
●
Apply ATF to O-ring.
7.
Install converter housing to transmission case.
CAUTION:
Do not reuse self-sealing bolt.
8.
Make sure that brake band does not close turbine revolution
sensor hole.
9.
Install control valve with TCM.
a.
Connect TCM connector and park/neutral position switch con-
nector.
: 48 N·m (4.9 kg-m, 35 ft-lb)
SCIA2300E
SCIA5011E
Converter housing mounting bolt:
: 52 N·m (5.3 kg-m, 38 ft-lb)
Self-sealing bolt:
: 61 N·m (6.2 kg-m, 45 ft-lb)
SCIA4634E
SCIA5034E
SCIA5449E
AT-312
ASSEMBLY
b.
Install A/T assembly harness connector to control valve with
TCM.
c.
Connect TCM connectors.
d.
Install O-ring to A/T assembly harness connector.
CAUTION:
●
Do not reuse O-ring.
●
Apply ATF to O-ring.
e.
Install A/T fluid temperature sensor 2 to bracket.
f.
Install A/T fluid temperature sensor 2 (with bracket) in control
valve with TCM.
CAUTION:
Adjust bolt hole of bracket to bolt hole of control valve.
SCIA5450E
SCIA5447E
SCIA5155E
SCIA5264E
: 7.9 N·m (0.81 kg-m, 70 in-lb)
SCIA5301E
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