2007 INFINITI QX56 transmission

ASSEMBLY
AT-289
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
MA
B
AT
N
O
P
49. Install brake band in transmission case.
CAUTION:
Assemble it so that identification to avoid incorrect installa-
tion faces servo side.
50. Install front sun gear assembly to front carrier assembly.
CAUTION:
Apply ATF to front sun gear radial bearing and 3rd one-way
clutch end bearing.
51. Install needle bearing in front sun gear assembly.
CAUTION:
Apply petroleum jelly to needle bearing.
52. Adjust brake band tilting using clips so that brake band contacts
front sun gear drum evenly.
53. Adjust brake band.
a. Loosen lock nut.
b. Tighten band servo anchor end pin to specified torque.
c. Back off band servo anchor end pin three turns.
d. Holding band servo anchor end pin, tighten lock nut to specified
torque. Refer to AT-228, "
Component".
SCIA5498E
SCIA5014E
SCIA2808E
SCIA5033E
Band servo anchor end pin : 5.0 N·m (0.51 kg-m,
44 in-lb)
SCIA5498E

AT-290
< SERVICE INFORMATION >
ASSEMBLY
Adjustment
INFOID:0000000003532494
TOTAL END PLAY
• Measure clearance between front sun gear and bearing race for oil
pump cover.
• Select proper thickness of bearing race so that end play is within
specifications.
1. Measure dimensions “K” and “L” and then calculate dimension
“J”.
a. Measure dimension “K”.
b. Measure dimension “L”.
c. Calculate dimension “J”.
SCIA2810E
SCIA5350E
SCIA5351E
“J”: Distance between oil pump fitting surface of
transmission case and needle bearing mating surface
of front sun gear.
J = K – L
SCIA5352E

ASSEMBLY
AT-291
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
MA
B
AT
N
O
P
2. Measure dimensions “M1 ” and “M2 ” and then calculate dimen-
sion “M”.
a. Place bearing race and needle bearing on oil pump assembly.
b. Measure dimension “M
1 ”.
c. Measure dimension “M
2 ”.
d. Calculate dimension “M”.
SCIA3125E
SCIA3124E
SCIA3126E
SCIA3127E
“M”: Distance between transmission case fitting sur-
face of oil pump and needle bearing on oil pump.
M = M
1 – M2
SCIA3125E

AT-292
< SERVICE INFORMATION >
ASSEMBLY
3. Adjust total end play “T1 ”.
• Select proper thickness of bearing race so that total end play
is within specifications.
Assembly (2)INFOID:0000000003532495
1. Install new 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 radial bearing.T
1 = J – M
Total end play “T
1 ”:
0.25 - 0.55 mm (0.0098 - 0.0217 in)
Bearing races:
Refer to AT-300, "
Total End Play".SCIA2810E
SCIA5172E
SCIA5252E
SCIA2811E

ASSEMBLY
AT-293
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
MA
B
AT
N
O
P
4. Apply recommended sealant (Genuine RTV Silicone Sealant or
equivalent) to oil pump assembly as shown. Refer to GI-45,
"Recommended Chemical Product and Sealant".
CAUTION:
Completely remove all moisture, oil and old sealant from
the oil pump bolts and oil pump bolt surfaces.
5. Tighten oil pump bolts to specified torque. Refer to AT-228,
"Component".
CAUTION:
Apply ATF to oil pump bushing.
6. Install new 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 (A).
8. Make sure that brake band does not close turbine revolution
sensor hole.
SCIA5321E
SCIA2300E
SCIA5011E
WCIA0624E
SCIA5034E

ASSEMBLY
AT-295
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
MA
B
AT
N
O
P
f. Connect TCM connectors.
g. Install control valve with TCM in transmission case.
CAUTION:
• Make sure that turbine revolution sensor securely installs
into turbine revolution sensor hole.
• Adjust A/T assembly harness connector of control valve
with TCM to terminal hole of transmission case.
• Hang down revolution sensor harness toward outside so
as not to disturb installation of control valve with TCM.
• Assemble it so that manual valve cutout is engaged with
manual plate projection.
h. Install bolts (A), (B) and (C) to control valve with TCM.
• : Front
i. Tighten bolt (1), (2) and (3) temporarily to prevent dislocation.
Then tighten them in order (1 → 2 → 3), and then tighten other
bolts.
• : Front
j. Tighten control valve with TCM bolts to the specified torque.
Refer to AT-228, "
Component".
SCIA5447E
SCIA5034E
SCIA5035E
Bolt symbol Length: mm (in) Number of bolts
A 42 (1.65) 5
B 55 (2.17) 6
C 40 (1.57) 1
SCIA8074E
SCIA5037E

ASSEMBLY
AT-297
< SERVICE INFORMATION >
D
E
F
G
H
I
J
K
L
MA
B
AT
N
O
P
17. Install the oil pan and new oil pan gasket. Refer to AT-209, "Oil Pan".
CAUTION:
• Do not reuse the oil pan gasket.
• Completely remove all moisture, oil and old gasket from the oil pan gasket mating surfaces and
holes.
• Always replace the oil pan bolts as they are self-sealing.
• Be sure the oil pan drain plug hole is located to the rear of the transmission assembly.
• Partially install the oil pan bolts in a criss-cross pattern to prevent dislocation of the gasket.
• Be careful not to pinch harnesses.
18. Install drain plug in oil pan with new gasket.
CAUTION:
Do not reuse the drain plug gasket.
19. Install torque converter.
a. Pour ATF into torque converter.
•Approximately 2 liter (2-1/8 US qt, 1-3/4 Imp qt) of fluid is
required for a new torque converter.
•When reusing old torque converter, add the same amount
of fluid as was drained.
b. Install torque converter while aligning notches of torque con-
verter with notches of oil pump.
CAUTION:
Install torque converter while rotating it.
c. Measure distance “A” to check that torque converter is in proper
position.Drain plug : 34 N·m (3.5 kg-m, 25 ft-lb)
SAT428DA
SCIA5010E
Distance “A” : 24.0 mm (0.94 in) or more
SAT017B

AT-298
< SERVICE INFORMATION >
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General SpecificationINFOID:0000000003532496
*1: Refer to MA-10, "Fluids and Lubricants".
Vehicle Speed When Shifting GearsINFOID:0000000003532497
NORMAL MODE
• At half throttle, the accelerator opening is 4/8 of the full opening.
TOW MODE
• At half throttle, the accelerator opening is 4/8 of the full opening.Applied model 2WD 4WD
Automatic transmission model RE5R05A
Transmission model code number 95X5B 95X5C
Stall torque ratio2.0: 1
Transmission gear ratio1st 3.827
2nd 2.368
3rd 1.520
4th 1.000
5th 0.834
Reverse 2.613
Recommended fluid Genuine NISSAN Matic J ATF *1
Fluid capacity 10.6 liter (11-1/4 US qt, 9-3/8 Imp qt)
CAUTION:
• Use only Genuine NISSAN Matic J ATF. Do not mix with other fluid.
• Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will deteriorate in driveability and automatic
transmission durability, and may damage the automatic transmission, which is not covered by the warranty.
Final
gear
ratioThrottle positionVehicle speed km/h (MPH)
D
1 →D2D2 →D3D3 →D4D4 →D5D5 →D4D4 →D3D3 →D2D2 →D1
2.937Full throttle 70 - 74
(44 - 46)112 - 120
(70 - 75)176 - 186
(110 - 116)249 - 259
(155 - 161)245 - 255
(152 - 159)166 - 176
(103 - 110)100 - 108
(62 - 67)43 - 47
(27 - 30)
Half throttle 46 - 50
(28 - 31)74 - 82
(46 - 51)103 - 113
(64 - 70)135 - 145
(84 - 90)109 - 119
(68 - 74)69 - 79
(43 - 49)44 - 52
(27 - 32)11 - 1 5
(7 - 10)
3.357Full throttle 61 - 65
(38 - 41)97 - 105
(61 - 66)153 - 163
(95 - 102)236 - 246
(147 - 153)232 - 242
(144 - 151)143 - 153
(89 - 95)87 - 95
(54 - 59)43 - 47
(27 - 29)
Half throttle 41 - 45
(26 - 28)66 - 74
(41 - 46)89 - 99
(56 - 62)117 - 127
(73 - 79)95 - 105
(59 - 65)59 - 69
(37 - 43)38 - 46
(24 - 29)11 - 1 5
(7 - 10)
Final
gear
ratioThrottle positionVehicle speed km/h (MPH)
D
1 →D2D2 →D3D3 →D4D4 →D5D5 →D4D4 →D3D3 →D2D2 →D1
2.937Full throttle 70 - 74
(44 - 46)112 - 120
(70 - 75)176 - 186
(110 - 116)249 - 259
(155 - 161)245 - 255
(152 - 159)166 - 176
(103 - 110)100 - 108
(62 - 67)43 - 47
(27 - 30)
Half throttle 50 - 54
(31 - 34)81 - 89
(50 - 55)113 - 123
(70 - 76)135 - 145
(84 - 90)109 - 119
(68 - 74)68 - 78
(42 - 48)44 - 52
(27 - 32)11 - 1 5
(7 - 10)
3.357Full throttle 61 - 65
(38 - 41)97 - 105
(61 - 66)153 - 163
(95 - 102)236 - 246
(147 - 153)232 - 242
(144 - 151)143 - 153
(89 - 95)87 - 95
(54 - 59)43 - 47
(27 - 29)
Half throttle 43 - 47
(27 - 29)72 - 80
(45 - 50)98 - 108
(61 - 67)117 - 127
(73 - 79)95 - 105
(59 - 65)59 - 69
(37 - 43)37 - 45
(23 - 28)11 - 1 5
(7 - 10)