Infiniti QX56 (Z62). Manual — part 1338
TRANSMISSION ASSEMBLY
TM-261
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
b.
Measure dimensions “Q
1
” and “Q
2
”, and calculate dimension
“Q”.
i.
Measure dimension “Q
1
” between the transmission case fitting
surface of oil pump and the straightedge on front brake piston.
CAUTION:
Measure dimension “M
2
” in at least three places, and take
the average.
ii.
Measure dimension “Q
2
” of the straightedge.
iii.
Calculate dimension “Q”.
c.
Adjust front brake clearance “C”.
• Select proper thickness of retaining plate so that front brake
clearance is within specifications.
1
: Front brake piston
2
: Oil pump assembly
A
: Straightedge
“Q”
: Distance between the transmission case fit-
ting surface of oil pump and the front brake pis-
ton.
Q = Q
1
– Q
2
JSDIA1708ZZ
1
: Front brake piston
2
: Oil pump assembly
A
: Straightedge
JSDIA1709ZZ
1
: Front brake piston
2
: Oil pump assembly
A
: Straightedge
Q = Q
1
– Q
2
JSDIA1711ZZ
1
: Front brake piston
2
: Front brake retaining plate
C = N – Q
Front brake clearance “C”
: Refer to
Retaining plate
: Refer to
TM-298, "Front Brake Clearance"
JSDIA1704ZZ
TM-262
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
TRANSMISSION ASSEMBLY
50. Remove under drive sun gear (1) from under drive carrier
assembly.
51. Install needle bearing (1) to under drive sun gear.
CAUTION:
Check the direction of needle bearing. Refer to
"Location of Needle Bearings and Bearing Races"
52. Install O-ring (1) to oil pump assembly.
53. Install seal ring (1) to oil pump assembly.
54. Install bearing race (1) to oil pump assembly.
JPDIA1112ZZ
JPDIA1113ZZ
JPDIA1110ZZ
JSDIA1721ZZ
JPDIA1111ZZ
TRANSMISSION ASSEMBLY
TM-263
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
55. Install under drive sun gear (with needle bearing) (1) to oil pump
assembly (2).
56. Install oil pump assembly (with under drive sun gear) to trans-
mission case.
CAUTION:
Apply ATF to oil pump bearing.
57. Apply recommended sealant 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.
58. Tighten oil pump bolts (
) to the specified torque.
CAUTION:
Apply ATF to oil pump bushing.
59. Install O-ring to input clutch assembly.
JSDIA1712ZZ
SCIA2811E
: Genuine RTV silicone sealant or equivalent. Refer to
GI-22, "Recommended Chemical Products and Seal-
ants"
JSDIA1720ZZ
JPDIA1108ZZ
SCIA5011E
TM-264
< UNIT DISASSEMBLY AND ASSEMBLY >
[7AT: RE7R01B]
TRANSMISSION ASSEMBLY
60. Install converter housing to transmission case, and tighten con-
verter housing bolts (
) to the specified torque.
61. Connect TCM connector (A).
62. Install joint connector (1) to the control valve & TCM.
CAUTION:
Apply ATF to O-ring of joint connector.
63. Install the control valve & TCM (1) to transmission case.
CAUTION:
JPDIA1107ZZ
JSDIA1813ZZ
JSDIA1719ZZ
JSDIA1823ZZ
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