Nissan Juke (2012 year). Service Repair Manual — part 235
TM-236
< REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
DIFFERENTIAL SIDE OIL SEAL
Use a drift (commercial service tool) and drive the differential side oil
seal in until the amount of oil seal projection from the case edge
matches dimensions (C) and (D).
CAUTION:
Be careful not to scratch the lip of the differential side oil seal
when press-fitting it.
NOTE:
The reference is the pull-in direction of the differential side oil seal.
Drift to be used:
2WD : Inspection
INFOID:0000000007576574
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage and CVT fluid level. Refer to
.
AWD
AWD : Exploded View
INFOID:0000000007576575
A
: Transaxle case side
B
: Converter housing side
JPDIA0520ZZ
Dimension “C”
:Height difference from case end surface is within 1.8
±
0.5 mm (0.071
±
0.020
in).
Dimension “D”
:Height difference from case end surface is within 2.2
±
0.5 mm (0.087
±
0.020
in).
Location
Commercial Service Tools
Transaxle case side
Commercial service tool with outer dia. 54 mm (2.13 in) and inner dia. 50 mm (1.97 in)
Converter housing side
1.
Transaxle assembly
2.
Differential side oil seal (Converter
housing side)
3.
Differential side oil seal (Transaxle
case side)
: Always replace after every disassembly.
: Genuine NISSAN CVT Fluid NS-2
SCIA7594J
Revision: 2011 October
2012 JUKE
DIFFERENTIAL SIDE OIL SEAL
TM-237
< REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
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AWD : Removal and Installation
INFOID:0000000007576576
REMOVAL
NOTE:
Cap or plug openings to prevent fluid from spilling.
1.
Remove the left front drive shaft. Refer to
FAX-19, "LEFT SIDE : Removal and Installation"
.
2.
Remove the transfer assembly. Refer to
DLN-95, "Removal and Installation"
.
3.
Use oil seal remover or a similar means and remove the differential side oil seal.
CAUTION:
When removing the differential side oil seal, be careful not to scratch the oil seal mounting sur-
faces of the transaxle case and converter housing.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
• Never reuse differential side oil seal.
• Apply Genuine NISSAN CVT Fluid NS-2 to the differential side oil seal lip and around the oil seal.
• When inserting the drive shaft, be sure to use a protector (SST: KV38107900).
Use a drift (commercial service tool) and drive the differential side oil
seal in until the amount of oil seal projection from the case edge
matches dimensions (C) and (D).
CAUTION:
Be careful not to scratch the lip of the differential side oil seal
when press-fitting it.
NOTE:
The reference is the pull-in direction of the differential side oil seal.
Drift to be used:
AWD : Inspection
INFOID:0000000007576577
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage and CVT fluid level. Refer to
.
A
: Transaxle case side
B
: Converter housing side
JSDIA2466ZZ
Dimension “C”
:Height difference from case end surface is within 1.8
±
0.5 mm (0.071
±
0.020
in).
Dimension “D”
:Height difference from case end surface is within 1.0
±
0.5 mm (0.039
±
0.020
in).
Location
Commercial Service Tools
Transaxle case side
Commercial service tool with outer dia. 54 mm (2.13 in) and inner dia. 50 mm (1.97 in)
Converter housing side
Commercial service tool with outer dia. 60 mm (2.36 in)
Revision: 2011 October
2012 JUKE
TM-238
< REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
OIL PUMP FITTING BOLT
OIL PUMP FITTING BOLT
Description
INFOID:0000000007576578
Replace the oil pump fitting bolt and the O-ring if oil leakage or exudes from the oil pump fitting bolt.
Exploded View
INFOID:0000000007576579
Removal and Installation
INFOID:0000000007576580
REMOVAL
1.
Remove Oil pump fitting bolt (1) from transaxle assembly.
2.
Remove O-ring from oil pump fitting bolt.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
• Never reuse O-ring.
• Apply CVT fluid to O-ring.
Inspection
INFOID:0000000007576581
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage and CVT fluid level. Refer to
.
1.
Oil pump fitting bolt
2.
O-ring
3.
Transaxle assembly
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
: Genuine NISSAN CVT Fluid NS-2
JPDIA0829GB
JPDIA0077ZZ
Revision: 2011 October
2012 JUKE
WATER HOSE
TM-239
< REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
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B
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WATER HOSE
Exploded View
INFOID:0000000007576582
Removal and Installation
INFOID:0000000007576583
REMOVAL
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure
coolant escaping from the radiator.
CAUTION:
Perform these steps after the coolant temperature has cooled sufficiently.
1.
Remove the battery. Refer to
PG-95, "Removal and Installation"
2.
Remove the ECM and bracket as a set.
3.
Remove the water hose.
4.
Remove the heater thermostat.
INSTALLATION
Note the following, and Install in the reverse order of removal.
• Refer to the following when installing water hoses.
1.
Heater thermostat assembly
2.
Hose clamp
3.
Water hose
A.
Water outlet
B.
CVT oil warmer
C.
To thermostat housing
D.
To oil cooler
: N·m (kg-m, ft-lb)
JSDIA2776GB
Water hose (1)
Installation side tube (2)
Direction of paint mark
Hose insertion depth “L”
Water hose
Water outlet
Upward
A: 27 mm (1.06 in) [End reach-
es the 2-stage bulge.]
CVT oil warmer
Leftward
B: 27 mm (1.06 in) [End reach-
es the tube bend R position).]
Heater thermostat assembly
CVT oil warmer
Leftward
Revision: 2011 October
2012 JUKE
TM-240
< REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
WATER HOSE
• Refer to the followings when installing hose clamp.
CAUTION:
Hose clamp should not interfere with the bulge of fluid cooler tube.
Inspection
INFOID:0000000007576584
INSPECTION AFTER REMOVAL
Heater Thermostat
• Fully immerse the heater thermostat (1) in a container (A) filled
with water. Continue heating the water while stirring.
• Continue heating the heater thermostat for 5 minutes or more after
bringing the water to a boil.
• Quickly take the heater thermostat out of the hot water, measure
the heater thermostat within 10 seconds.
JSDIA2407ZZ
Water hose (1)
Installation side tube (2)
Hose clamp (3)
Direction of tab
Clamping position
Water hose
Water outlet
Backward
A: 5 – 7 mm (0.20 – 0.28 in) (L)
from hose end
CVT oil warmer
Upward
Heater thermostat assembly
CVT oil warmer
Upward
B: Align with the end of paint
mark (C)
JSDIA2499ZZ
JPBIA0318ZZ
Revision: 2011 October
2012 JUKE
WATER HOSE
TM-241
< REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
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B
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• Place dial indicator (A) on the pellet (B) and measure the elonga-
tion from the initial state.
• If out of standard, replace heater thermostat.
INSPECTION AFTER INSTALLATION
Start the engine, and check the joints for coolant leakage. Refer to
Standard
: Refer to
.
JPBIA0319ZZ
Revision: 2011 October
2012 JUKE
TM-242
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
TRANSAXLE ASSEMBLY
UNIT REMOVAL AND INSTALLATION
TRANSAXLE ASSEMBLY
2WD
2WD : Exploded View
INFOID:0000000007576585
2WD : Removal and Installation
INFOID:0000000007576586
REMOVAL
WARNING:
Never remove the reservoir tank cap when the engine is hot. Serious burns could occur from high
pressure engine coolant escaping from the reservoir tank.
CAUTION:
• Perform this step engine is cold.
• When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then
replace TCM. Refer to
NOTE:
1.
Transaxle assembly
2.
O-ring
3.
CVT fluid charging pipe
4.
CVT fluid level gauge
A.
For tightening torque, refer to
TM-242, "2WD : Removal and Installation"
.
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Apply petroleum jelly
JSDIA2457GB
Revision: 2011 October
2012 JUKE
TRANSAXLE ASSEMBLY
TM-243
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
C
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B
TM
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Cap or cover any transaxle openings to prevent transaxle fluid from spilling.
1.
Remove the battery. Refer to
PG-95, "Removal and Installation"
2.
Drain engine coolant. Refer to
3.
Remove the air duct and air cleaner case. Refer to
EM-25, "Removal and Installation"
4.
Remove air breather hose. Refer to
TM-224, "Removal and Installation"
.
5.
Remove the ECM and bracket as a set.
6.
Remove CVT fluid level gauge.
7.
Remove CVT fluid charging pipe from transaxle assembly.
8.
Remove O-ring from CVT fluid charging pipe.
9.
Disconnect following harness connector and wire harness.
• CVT unit harness connector (A).
• Primary speed sensor harness connector (B).
• Secondary speed sensor harness connector (C).
• Transmission range switch connector (D).
10. Remove harness and clip from the transaxle assembly.
11. Remove water hose. Refer to
TM-239, "Removal and Installa-
12. Remove control cable from transaxle assembly. Refer to
216, "Removal and Installation"
13. Remove starter motor. Refer to
STR-22, "Removal and Installa-
14. Turn crankshaft, and remove the four tightening nuts (
) for
drive plate and torque converter.
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
15. Remove exhaust front tube. Refer to
16. Remove front drive shafts. Refer to
(left side),
(right side).
17. Remove front suspension member from vehicle. Refer to
16, "Removal and Installation"
18. Support transaxle assembly with a transmission jack.
CAUTION:
When setting the transmission jack, be careful not to collide against the drain plug.
19. Support engine assembly with a transmission jack.
CAUTION:
When setting the transmission jack, be careful not to collide against the drain plug.
20. Remove engine mounting insulator (LH). Refer to
.
21. Remove bolts fixing transaxle assembly to engine assembly.
22. Remove transaxle assembly from vehicle.
CAUTION:
• Secure torque converter to prevent it from dropping.
• Secure transaxle assembly to a transmission jack.
23. Remove heater thermostat. Refer to
TM-239, "Removal and Installation"
.
INSTALLATION
Note following, and install in the reverse order of removal.
CAUTION:
JPDIA0113ZZ
JPDIA0114ZZ
Revision: 2011 October
2012 JUKE
TM-244
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
TRANSAXLE ASSEMBLY
• Check fitting of dowel pin (
) when installing transaxle
assembly to engine assembly.
• When installing transaxle assembly to the engine assembly,
attach the fixing bolts in accordance with the following.
• Set and screw in the drive plate location guide (commercial service
tool: 31197CA000) (A) onto the stud bolts for the torque converter
locate.
• When not using drive plate location guide, rotate torque converter
so that the stud bolt (A) for mounting the drive plate location guide
of torque converter aligns with the mounting position of starter
motor.
JPDIA0116ZZ
JPDIA0117ZZ
Insertion direction
Transaxle to engine
Engine to transaxle
Bolt No.
A
B
Number of bolts
2
7
Bolt length mm (in)
55 (2.17)
50 (1.97)
Tightening torque N·m (kg-m, ft-lb)
62 (6.3, 46)
SCIA6616J
SCIA7261J
Revision: 2011 October
2012 JUKE
TRANSAXLE ASSEMBLY
TM-245
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
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A
B
TM
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• Rotate crankshaft so that the hole (A) for inserting drive plate loca-
tion guide of drive plate aligns with the mounting position (B) of
starter motor.
NOTE:
When not using drive plate location guide, insert stud bolt of torque
converter into the hole of drive plate, aligning the drive plate hole
position and torque converter.
CAUTION:
Note that the stud bolt strikes the drive plate hole position is
not aligned the torque converter stud bolt.
• Align the position of tightening nuts (
) for drive plate with those
of the torque converter, and temporarily tighten the nuts. Then,
tighten the bolts with the specified torque.
CAUTION:
• When turning crankshaft, turn it clockwise as viewed from the
front of the engine.
• When tightening the tightening nuts for the torque converter
after fixing the crankshaft pulley bolts, confirm the tightening
torque of the crankshaft pulley mounting bolts. Refer to .
• After converter is installed to drive plate, rotate crankshaft
several turns and check that transaxle rotates freely without
binding.
2WD : Inspection and Adjustment
INFOID:0000000007576587
INSPECTION BEFORE INSTALLATION
After inserting a torque converter to the CVT, check dimension (A)
with in the reference value limit.
INSPECTION AFTER INSTALLATION
• Check for CVT fluid leakage and check CVT fluid level. Refer to
.
• Check CVT position. Refer to
TM-135, "Inspection and Adjustment"
• Start and warm up the engine. Visually check that there is no leakage of engine coolant and CVT fluid.
ADJUSTMENT AFTER INSTALLATION
Perform “ADDITIONAL SERVICE WHEN REPLACE CONTROL VALVE OR TRANSAXLE ASSEMBLY”. Refer
to
.
AWD
SCIA6617J
JPDIA0114ZZ
B
: Scale
C
: Straightedge
Dimension (A)
: Refer to
.
JPDIA0115ZZ
Revision: 2011 October
2012 JUKE
TM-246
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
TRANSAXLE ASSEMBLY
AWD : Exploded View
INFOID:0000000007576588
AWD : Removal and Installation
INFOID:0000000007576589
REMOVAL
WARNING:
Never remove the reservoir tank cap when the engine is hot. Serious burns could occur from high
pressure engine coolant escaping from the reservoir tank.
CAUTION:
• Perform this step engine is cold.
• When replacing TCM and transaxle assembly as a set, replace transaxle assembly first and then
replace TCM. Refer to
NOTE:
Cap or cover any transaxle openings to prevent transaxle fluid from spilling.
1.
Remove the battery. Refer to
PG-95, "Removal and Installation"
2.
Drain engine coolant. Refer to
3.
Remove the air duct and air cleaner case. Refer to
EM-25, "Removal and Installation"
.
1.
Transaxle assembly
2.
O-ring
3.
CVT fluid charging pipe
4.
CVT fluid level gauge
A.
For tightening torque, refer to
TM-246, "AWD : Removal and Installation"
.
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Apply petroleum jelly
JSDIA2400GB
Revision: 2011 October
2012 JUKE
TRANSAXLE ASSEMBLY
TM-247
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
C
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A
B
TM
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4.
Remove air breather hose. Refer to
TM-224, "Removal and Installation"
.
5.
Remove the ECM and bracket as a set.
6.
Remove CVT fluid level gauge.
7.
Remove CVT fluid charging pipe from transaxle assembly.
8.
Remove O-ring from CVT fluid charging pipe.
9.
Disconnect following harness connector and wire harness.
• CVT unit harness connector (A).
• Primary speed sensor harness connector (B).
• Secondary speed sensor harness connector (C).
• Transmission range switch connector (D).
10. Remove harness and clip from the transaxle assembly.
11. Remove water hose. Refer to
TM-239, "Removal and Installa-
12. Remove control cable from transaxle assembly. Refer to
216, "Removal and Installation"
13. Remove starter motor. Refer to
STR-22, "Removal and Installa-
14. Turn crankshaft, and remove the four tightening nuts (
) for
drive plate and torque converter.
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
15. Remove exhaust front tube. Refer to
16. Separate the propeller shaft. Refer to
.
17. Remove front drive shafts. Refer to
(left side),
(right side).
18. Remove front suspension member from vehicle. Refer to
FSU-16, "Removal and Installation"
.
19. Remove transfer assembly from transaxle assembly with power tool. Refer to
.
20. Support transaxle assembly with a transmission jack.
CAUTION:
When setting the transmission jack, be careful not to collide against the drain plug.
21. Support engine assembly with a transmission jack.
CAUTION:
When setting the transmission jack, be careful not to collide against the drain plug.
22. Remove engine mounting insulator (LH). Refer to
EM-64, "4WD (AWD) : Exploded View"
23. Remove bolts fixing transaxle assembly to engine assembly.
24. Remove transaxle assembly from vehicle.
CAUTION:
• Secure torque converter to prevent it from dropping.
• Secure transaxle assembly to a transmission jack.
25. Remove heater thermostat. Refer to
TM-239, "Removal and Installation"
.
INSTALLATION
Note following, and install in the reverse order of removal.
CAUTION:
JPDIA0113ZZ
JPDIA0114ZZ
Revision: 2011 October
2012 JUKE
TM-248
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
TRANSAXLE ASSEMBLY
• Check fitting of dowel pin (
) when installing transaxle
assembly to engine assembly.
• When installing transaxle assembly to the engine assembly,
attach the fixing bolts in accordance with the following.
• Set and screw in the drive plate location guide (commercial service
tool: 31197CA000) (A) onto the stud bolts for the torque converter
locate.
• When not using drive plate location guide, rotate torque converter
so that the stud bolt (A) for mounting the drive plate location guide
of torque converter aligns with the mounting position of starter
motor.
JPDIA0116ZZ
JSDIA2425ZZ
Insertion direction
Transaxle to engine
Engine to transaxle
Bolt No.
A
B
Number of bolts
2
6
Bolt length mm (in)
55 (2.17)
50 (1.97)
Tightening torque N·m (kg-m, ft-lb)
62 (6.3, 46)
SCIA6616J
SCIA7261J
Revision: 2011 October
2012 JUKE
TRANSAXLE ASSEMBLY
TM-249
< UNIT REMOVAL AND INSTALLATION >
[CVT: RE0F10B]
C
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F
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H
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K
L
M
A
B
TM
N
O
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• Rotate crankshaft so that the hole (A) for inserting drive plate loca-
tion guide of drive plate aligns with the mounting position (B) of
starter motor.
NOTE:
When not using drive plate location guide, insert stud bolt of torque
converter into the hole of drive plate, aligning the drive plate hole
position and torque converter.
CAUTION:
Note that the stud bolt strikes the drive plate hole position is
not aligned the torque converter stud bolt.
• Align the position of tightening nuts (
) for drive plate with those
of the torque converter, and temporarily tighten the nuts. Then,
tighten the bolts with the specified torque.
CAUTION:
• When turning crankshaft, turn it clockwise as viewed from the
front of the engine.
• When tightening the tightening nuts for the torque converter
after fixing the crankshaft pulley bolts, confirm the tightening
torque of the crankshaft pulley mounting bolts. Refer to .
• After converter is installed to drive plate, rotate crankshaft
several turns and check that transaxle rotates freely without
binding.
AWD : Inspection and Adjustment
INFOID:0000000007576590
INSPECTION BEFORE INSTALLATION
After inserting a torque converter to the CVT, check dimension (A)
with in the reference value limit.
INSPECTION AFTER INSTALLATION
• Check for CVT fluid leakage and check CVT fluid level. Refer to
.
• Check CVT position. Refer to
TM-135, "Inspection and Adjustment"
• Start and warm up the engine. Visually check that there is no leakage of engine coolant and CVT fluid.
ADJUSTMENT AFTER INSTALLATION
Perform “ADDITIONAL SERVICE WHEN REPLACE CONTROL VALVE OR TRANSAXLE ASSEMBLY”. Refer
to
.
SCIA6617J
JPDIA0114ZZ
B
: Scale
C
: Straightedge
Dimension (A)
: Refer to
.
JPDIA0115ZZ
Revision: 2011 October
2012 JUKE
TM-250
< UNIT DISASSEMBLY AND ASSEMBLY >
[CVT: RE0F10B]
TORQUE CONVERTER AND CONVERTER HOUSING OIL SEAL
UNIT DISASSEMBLY AND ASSEMBLY
TORQUE CONVERTER AND CONVERTER HOUSING OIL SEAL
Exploded View
INFOID:0000000007576591
Disassembly
INFOID:0000000007576592
1.
Remove transaxle assembly. Refer to
TM-246, "AWD : Removal and Installation"
2.
Remove torque converter from transaxle assembly.
CAUTION:
Never damage bush on the inside of torque converter sleeve when removing torque converter.
3.
Remove converter housing oil seal using a flat-bladed screwdriver.
CAUTION:
Be careful not to scratch converter housing.
Assembly
INFOID:0000000007576593
Note the following, and install in the reverse order of removal.
• Drive converter housing oil seal (1) evenly using a drift (A) (commercial service tool) so that converter hous-
ing oil seal protrudes by the dimension (B) respectively.
Unit: mm (in)
1.
Transaxle assembly
2.
Converter housing oil seal
3.
Torque converter
: Always replace after every disassembly.
: Apply CVT Fluid NS-2.
SCIA7904J
Commercial service tool: A
Outer diameter: 65 (2.56)
Inner diameter: 60 (2.36)
2
: Transaxle assembly
SCIA7908J
Revision: 2011 October
2012 JUKE
TORQUE CONVERTER AND CONVERTER HOUSING OIL SEAL
TM-251
< UNIT DISASSEMBLY AND ASSEMBLY >
[CVT: RE0F10B]
C
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H
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M
A
B
TM
N
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Unit: mm (in)
NOTE:
Converter housing oil seal pulling direction is used as the refer-
ence.
• After completing installation, check for CVT fluid leakage and CVT
fluid level. Refer to
• Attach the pawl (A) of the torque converter to the drive sprocket
hole (B) on the transaxle assembly side.
CAUTION:
• Rotate the torque converter for installing torque converter.
• Never damage the bushing inside the torque converter
sleeve when installing the converter housing oil seal.
Inspection
INFOID:0000000007576594
INSPECTION AFTER INSTALLATION
• After inserting a torque converter to the CVT, check dimension (A)
with in the reference value limit.
Dimension B
1.0
±
0.5 (0.039
±
0.020)
SCIA7909J
SCIA7907J
B
: Scale
C
: Straightedge
Dimension (A)
: Refer to
.
JPDIA0115ZZ
Revision: 2011 October
2012 JUKE
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