NISSAN TIIDA 2010 Service Repair Manual

TRANSAXLE ASSEMBLYMT-17
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TRANSAXLE ASSEMBLY
Exploded ViewINFOID:0000000005397176
Removal and InstallationINFOID:0000000005397177
CAUTION:
If transaxle assembly is removed from the vehicle , always replace CSC (Concentric Slave Cylinder).
Return CSC insert to original pos ition to remove transaxle assembly. Du st on clutch disc sliding parts
may damage seal of CSC and may cau se clutch fluid leakage. Refer to CL-13, "
Removal and Installa-
tion".
REMOVAL
1. Drain clutch fluid and remove clutch tube from CSC. Refer to CL-13, "Removal and Installation".
CAUTION:
Do not depress clutch pedal during removal procedure.
2. Remove the engine and transaxle as an assembly from the vehicle. Refer t\
o EM-82, "
Removal and Instal-
lation".
3. Remove the transaxle to engine and engine to transaxle bolts.
4. Separate the transaxle assembly from the engine.
INSTALLATION
Installation is in the reverse order of removal.
1. LH engine mount bracket (transaxle side) 2. Transaxle assembly 3. Rear engine mount bracket
4. Washer 5. Rear torque rod Front
: Refer to installation.
PCIB1514E
Revision: January 20102010 Versa

MT-18
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TRANSAXLE ASSEMBLY
CAUTION:
• Make sure the transaxle assembly does not interfer
e with the wire harnesses and clutch tube.
• When installing transaxle assembly, do not bring input shaft into contact with clutch cover.
• If transaxle is removed from the vehicle, always replace CSC. Refer to CL-13, "
Removal and Installa-
tion".
• When installing the transaxle assembly to the engine, install the
bolts according to the following:
(A): Transaxle to engine
(B): Engine to transaxle
• After installation perform the following:
- Bleed the air from the clutch hydraulic system. Refer to CL-9, "
Air Bleeding Procedure".
- Check for oil leakage and oil level. Refer to MT-11, "
Inspection".
- Check the control linkage. Refer to MT-15, "
Inspection".
Disassembly and AssemblyINFOID:0000000005397178
COMPONENTS
Case and Housing Component
Bolt No.1234
Quantity 2213
Bolt length “ ”
mm (in) 55
(2.17) 49
(1.93) 69
(2.72) 55
(2.17)
Tightening torque
N·m (kg-m, ft-lb) 48.0
(4.9, 35)
PCIB1517E
Revision: January 20102010 Versa

TRANSAXLE ASSEMBLYMT-19
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Gear Component
1. Differential side oil seal 2. Clutch housing
3. Dowel pin
4. Magnet 5. Drain plug6. Gasket
7. Oil channel 8. Plug (with ABS models) 9. Vehicle speed sensor (w/o ABS models)
10. Two way connector 11. Oil gutter12. Air breather inner tube
13. Filler plug 14. Transaxle case15. O-ring
16. Rear housing 17. Position switch Replace parts as a set
AWDIA0791GB
Revision: January 20102010 Versa

MT-20
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TRANSAXLE ASSEMBLY
1. Input shaft front bearing 2. Input shaft
3. Snap ring
4. Input shaft rear bearing 5. Adapter plate 6. Bushing
7. 5th input gear 8. 5th-reverse baulk ring 9. Synchronizer lever
10. 5th-reverse synchronizer hub 11. 5th-reverse coupling sleeve 12. Retaining pin
13. Reverse gear assembly Replace parts as a set
JPDIC0480GB
JPDIC0531GB
Revision: January 20102010 Versa

TRANSAXLE ASSEMBLYMT-21
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Shift Control Component
Final Drive Component
1. Mainshaft front bearing 2. Mainshaft
3. 1st main gear
4. 1st inner baulk ring 5. 1st synchronizer cone 6. 1st outer baulk ring
7. 1st-2nd synchronizer hub 8. 1st-2nd coupling sleeve 9. Spring
10. Insert key 11. 2nd outer baulk ring 12. 2nd synchronizer cone
13. 2nd inner baulk ring 14. Snap ring 15. Thrust washer
16. 2nd main gear 17. 3rd main gear 18. 3rd baulk ring
19. 3rd-4th synchronizer hub 20. 3rd-4th coupling sleeve 21. 4th baulk ring
22. 4th main gear 23. Spacer 24. Mainshaft rear bearing
25. 5th main gear Replace parts as a set
1. Retaining pin2. 1st-2nd shift fork 3. Bushing
4. 1st-2nd fork rod 5. Lock pin 6. 5th-reverse fork rod
7. 5th-reverse shift fork 8. Check ball 9. 3rd-4th shift fork
10. 3rd-4th fork rod 11. Control shaft 12. O-ring
13. Selector 14. Check ball plug 15. Bushing
16. Spring 17. Gear catch Replace parts as a set
JPDIC0485GB
Revision: January 20102010 Versa

MT-22
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TRANSAXLE ASSEMBLY
DISASSEMBLY
1. Remove drain plug and gasket from clutch housing using a suitable tool and drain gear oil.
2. Remove filler plug and gasket from transaxle case.
3. Remove rear housing and O-ring.
CAUTION:
Remove to axial direction of input shaft ( ) because rear
housing oil channel is inserte d to input shaft center hole.
4. Shift control shaft shift lever (1) to the 3rd gear position. NOTE:
• If it is not shifted to the 3rd gear position, transaxle case can-
not be removed from clutch housing.
• The 3rd gear position means that control shaft select lever is
fully rotated clockwise and it is returned approximately 10
degrees.
1. Differential side bearing outer race 2. Differential side bearing 3. Speedometer drive gear
4. Pinion gear 5. Pinion shaft 6. Final drive assembly
Replace parts as a set
JPDIC0602ZZ
SCIA1709J
PCIB1524E
Revision: January 20102010 Versa

TRANSAXLE ASSEMBLYMT-23
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5. Remove 5th-reverse shift fork (1) and 5th-reverse coupling sleeve according to the following procedures.
a. Remove retaining pin from 5th-reverse shift fork using a suitable tool (A).
b. Press 5th-reverse shift fork, shift to 5th, and then engage it with 3rd gear.
c. Remove bolt (B).
d. Remove nut (C) and washer. CAUTION:
Never use an impact wrench for removal, or otherwise each
gear may be damaged.
e. Remove 5th-reverse shift fork and 5th-reverse coupling sleeve from 5th-reverse synchronizer hub.
6. Remove 5th-reverse synchronizer hub from input shaft using a suitable tool.
CAUTION:
Set claw of the puller to the wider side of the hub when set-
ting the puller in 5th-reverse synchronizer hub.
7. Remove synchronizer levers, 5th-reverse baulk ring, 5th input
gear, bushing, and adapter plate from input shaft.
8. Remove 5th main gear from mainshaft using the pullers.
9. Remove position switch from transaxle case.
JPDIC0532ZZ
PCIB1526E
Tool number A: KV32300QAC ( — )
B: KV32300QAD ( — )
PCIB1527E
PCIB1627E
Revision: January 20102010 Versa

MT-24
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TRANSAXLE ASSEMBLY
10. Remove transaxle case bolts ( ).
11. Remove transaxle case from clutch housing.
12. Remove spacer (1) and 4th main gear (2) from mainshaft.
13. Remove 5th-reverse fork rod (1) according to the following pro-
cedures.
a. Pull 5th-reverse fork rod up until it contacts claw ( ) of reverse gear assembly (2).
b. Press gear portion of reverse gear assembly down, and then remove 5th-reverse fork rod from clutch housing.
14. Remove 3rd-4th fork rod assembly (1), 3rd-4th coupling sleeve (2), and input shaft assembly (3) according to the following pro-
cedures.
a. Remove 4th baulk ring, insert keys, and springs from mainshaft.
b. Pull gear of reverse gear assembly (4) up.
c. Pull 1st-2nd fork rod (5) up, and then maintain the neutral posi- tion.
d. Remove 3rd-4th fork rod assembly, 3rd-4th coupling sleeve, and input shaft assembly from clutch housing at the same time.
15. Remove retaining pin from 3rd-4th shift fork using a suitable tool.
16. Remove 3rd-4th shift fork from 3rd-4th shift fork rod.
17. Remove lock pins ( ) from clutch housing.
JPDIC0610ZZ
PCIB1529E
PCIB1530E
PCIB1531E
JPDIC0534ZZ
Revision: January 20102010 Versa

TRANSAXLE ASSEMBLYMT-25
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18. Remove 1st-2nd fork rod assembly (1) and mainshaft assembly (2) from clutch housing at the same time.
19. Remove retaining pin from 1st-2nd shift fork using a suitable tool.
20. Remove 1st-2nd shift fork from 1st-2nd shift fork rod.
21. Remove retaining pin from reverse gear assembly using a suit- able tool.
22. Remove reverse gear assembly from clutch housing.
23. Remove final drive assembly (1) from clutch housing.
24. Remove plug from the clutch housing (with ABS models).
25. Remove the vehicle speed sensor (without ABS models).
26. Remove pinion shaft and pinion gear from clutch housing.
27. Remove magnet and dowel pins (2) from clutch housing.
28. Remove input shaft front bearing from clutch housing using a suitable tool.
29. Cut oil channel tube at the root.
30. Remove mainshaft front bearing and oil channel from clutch housing using Tool (A).
PCIB1532E
MCIB0033E
PCIB1533E
MCIB0044E
Tool number A: KV111011S0 ( — )
PCIB1536E
Revision: January 20102010 Versa

MT-26
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TRANSAXLE ASSEMBLY
31. Remove bushings (1) from clutch housing using a suitable tool.
32. Remove differential side oil seals (1) from clutch housing and
transaxle case using a suitable tool.
CAUTION:
Never damage transaxle case and clutch housing.
33. Remove differential side bearing outer races (1) from clutch housing and transaxle case using a suitable tool.
CAUTION:
Never damage transaxle case and clutch housing.
34. Pull two way connector (1) straight to remove it from air breather inner tube (2).
35. Remove air breather inner tube from transaxle case.
36. Remove bushings (1) from transaxle case using a suitable tool.
37. Remove retaining pin ( ) from selector using a suitable tool.
38. Remove selector from control shaft.
39. Remove oil gutter from transaxle case.
PCIB1537E
PCIB1534E
JPDIC0484ZZ
PCIB1541E
PCIB1538E
Revision: January 20102010 Versa