Nissan Altima L32. Instruction — part 1526
TM-448
< REMOVAL AND INSTALLATION >
[CVT: RE0F10A]
TRANSAXLE ASSEMBLY
2. Disconnect the electrical connectors from the following:
• Primary speed sensor (1)
• Secondary speed sensor (3)
• CVT unit connector (2)
• PNP switch (4)
3. Remove the harness from the CVT.
4. Remove the CVT to engine and engine to CVT bolts.
5. Separate the CVT from the engine.
6. If necessary, remove the following from the CVT:
• Primary speed sensor
• Secondary speed sensor
• PNP switch
• CVT fluid charging pipe
• Water tube and hoses
• Air breather hose
• Any necessary brackets
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• When installing fluid cooler tube align the tube (1) against the
rib (2) as shown.
• When replacing an engine or transaxle you must make sure
any dowels are installed correctly during re-assembly.
• Improper alignment caused by missing dowels may cause
vibration, oil leaks or breakage of drivetrain components.
• Do not reuse O-rings.
• When turning crankshaft, turn it clockwise as viewed from the
front of the engine.
• When tightening the nuts for the torque converter while
securing the crankshaft pulley bolt, be sure to confirm the
tightening torque of the crankshaft pulley bolt. Refer to
52, "Removal and Installation"
• After converter is installed to drive plate, rotate crankshaft several turns to check that CVT rotates
freely without binding.
• When installing the CVT to the engine, align the matching mark on the drive plate with the matching
mark on the torque converter.
When installing the CVT to the engine, attach the bolts in accor-
dance with the following standard.
• A : Transaxle assembly to engine assembly.
• B : Engine assembly to transaxle assembly.
• When installing the drive plate to torque converter nuts, tighten them temporarily. then tighten the nuts to the
specified torque.
• After completing installation, check for fluid leakage, fluid level, and the positions of CVT. Refer to
TM-429, "Inspection and Adjustment"
• When replacing the CVT assembly, erase EEP ROM in TCM.
ALDIA0050ZZ
Bolt No.
1
2
3
4
5
6
Number of
bolts
1
3
2
2
1
2
Bolt length
" " mm
(in)
45 (1.77) 45 (1.77) 45 (1.77)
35 (1.38) 45 (1.77)
45 (1.77)
Tightening
torque N·m
(kg-m, ft-lb)
35 (3.6,
26)
75 (7.7,
55)
43 (4.4,
32)
43 (4.4,
32)
48 (4.9,
35)
48 (4.9,
35)
ALDIA0039ZZ
ALDIA0040ZZ
TRANSAXLE ASSEMBLY
TM-449
< REMOVAL AND INSTALLATION >
[CVT: RE0F10A]
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Inspection
INFOID:0000000004202025
Installation and Inspection of Torque Converter
• After installing the torque converter to the CVT, be sure to check
distance “A” to ensure it is within specifications.
Distance "A"
: 14.4 mm (0.567 in)
WCIA0617E
TM-450
< DISASSEMBLY AND ASSEMBLY >
[CVT: RE0F10A]
TORQUE CONVERTER AND CONVERTER HOUSING OIL SEAL
DISASSEMBLY AND ASSEMBLY
TORQUE CONVERTER AND CONVERTER HOUSING OIL SEAL
Exploded View
INFOID:0000000004202026
Disassembly
INFOID:0000000004202027
1. Remove torque converter.
2. Remove the converter housing oil seal using suitable tool.
CAUTION:
Do not scratch converter housing.
Assembly
INFOID:0000000004202028
1. Drive the converter housing oil seal in evenly using suitable tool.
CAUTION:
• Do not reuse converter housing oil seal.
• Apply CVT fluid to converter housing oil seal.
2. Install the torque converter.
1.
CVT assembly
2.
Converter housing oil seal
3.
Torque converter
MA-12, "Fluids and Lubricants"
.
ALDIA0055ZZ
SERVICE DATA AND SPECIFICATIONS (SDS)
TM-451
< SERVICE DATA AND SPECIFICATIONS (SDS)
[CVT: RE0F10A]
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specification
INFOID:0000000004202029
*1: Refer to
MA-12, "Fluids and Lubricants"
.
Vehicle Speed When Shifting Gears
INFOID:0000000004202030
Numerical value data are reference values.
CAUTION:
Lock-up clutch is engaged when vehicle speed is approximately 18 km/h (11 MPH) to 90 km/h (56 MPH).
Stall Speed
INFOID:0000000004202031
Line Pressure
INFOID:0000000004202032
Applied model
QR25DE engine
2WD
CVT model
RE0F10A
CVT assembly
Model code number
1XT6B
1XT6D
Transmission gear ratio
D range
2.349 – 0.394
Reverse
1.750
Final drive
5.798
Recommended fluid
NISSAN CVT Fluid NS-2
*1
Fluid capacity
8.3 liter (8-3/4 US qt, 7-1/4 Imp qt)
CAUTION:
• Use only Genuine NISSAN CVT Fluid NS-2. Do not mix with other fluid.
• Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and CVT durability, and may dam-
age the CVT, which is not covered by the NISSAN new vehicle limited warranty.
Engine type
Throttle position
Shift pattern
Engine speed (rpm)
At 40 km/h (25 MPH)
At 60 km/h (37 MPH)
QR25DE
8/8
“D” position
3,400 – 4,200
4,300 – 5,100
2/8
“D” position
1,400 – 2,200
1,600 – 2,400
Stall speed
2,500 – 3,000 rpm
Engine speed
Line pressure kPa (kg/cm
2
, psi)
“R” or “D” positions
At idle
750 (7.65, 108.8)
At stall
5,700 (58.14, 826.5)
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