NISSAN TIIDA 2007 Service Repair Manual

TRANSAXLE ASSEMBLY
TM-695
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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4. Install oil channel and mainshaft front bearing outer race into
clutch housing using Tool (A).
CAUTION:
 Do not reuse oil channel.
 Replace mainshaft front bearing outer race and mainshaft
front bearing inner race as a set.
5. Install input shaft oil seal (1) into clutch housing using Tool (A).
6. Install snap ring (1) and oil channel (2) onto transaxle case.
CAUTION:
Do not reuse snap ring or oil channel.
7. Install bearing preloading shim and mainshaft rear bearing outer
race into transaxle case using Tool (A).
CAUTION:
Replace mainshaft rear bearing outer race and mainshaft
rear bearing inner race as a set.
8. Install bushings (1) into transaxle case using suitable tool (A).
CAUTION:
Do not reuse bushings.Tool number : KV38100200 ( — )
PCIB1724E
Tool number : ST33220000 ( — )
PCIB1721E
PCIB1729E
Tool number : KV38100200 ( — )
PCIB1728E
JPDIC0109ZZ

TM-696
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
TRANSAXLE ASSEMBLY
9. Install oil gutter (1) onto transaxle case.
10. Install shifter lever oil seal (1) into transaxle case using suitable
tool (A).
11. Install selector lever oil seal and bushings into transaxle case
using suitable tool.
12. Install shift finger (1) into transaxle case.
13. Install selector lever (1) and then install retaining pin.
CAUTION:
Do not reuse retaining pin.
14. Install shim and differential side bearing outer race (transaxle
case side) into transaxle case using Tool (A).
CAUTION:
Replace differential side bearing inner race and differential
side bearing outer race as a set.
PCIB1730E
JPDIC0102ZZ
PCIB1712E
BCIA0047E
Tool number : ST33400001 ( — )
PCIB1726E

TRANSAXLE ASSEMBLY
TM-697
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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15. Install differential side bearing outer race (clutch housing side)
into clutch housing using Tool (A).
CAUTION:
Replace differential side bearing inner race and differential
side bearing outer race as a set.
16. Install differential side oil seals (1) into clutch housing and tran-
saxle case using Tool (A).
17. Install magnet onto clutch housing.
18. Install final drive assembly into clutch housing.
19. Install input shaft assembly (1), mainshaft assembly (2) and 1st-
2nd fork rod (3) into clutch housing.
20. Install spring washer located under the reverse idler shaft.
21. Install reverse gear assembly (1) according to the following.
a. Lift up the input shaft assembly (2) and mainshaft assembly (3).
b. Install reverse gear assembly and reverse fork rod (4) to clutch
housing.
22. Install 3rd-4th shift fork and 5th-6th shift fork to 3rd-4th and 5th-
6th fork rod.Tool number : KV38100200 ( — )
PCIB1722E
Tool number : KV38100300 ( — )
B : Transaxle case side
C : Clutch housing side
Dimension “L1” : 1.2 - 1.8 mm (0.047 - 0.071 in)
Dimension “L
2” : 2.7 - 3.3 mm (0.106 - 0.130 in)
JPDIC0120ZZ
PCIB1702E
PCIB1701E

TM-698
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
TRANSAXLE ASSEMBLY
23. While lifting up fork rod (1), install 3rd-4th and 5th-6th fork rod
assembly to clutch housing.
CAUTION:
Replace the 5th-6th shift fork, the 3rd-4th shift fork, and the
3rd-4th and 5th-6th fork rod as a set.
24. Install retaining pin into 5th-6th shift fork using suitable tool.
CAUTION:
Do not reuse retaining pin.
25. Move 1st-2nd fork rod (1), 3rd-4th and 5th-6th fork rod assembly
(2), and reverse fork rod (3) to neutral position.
26. Install selector (4) into clutch housing.
27. Install spring of selector into return bushing.
28. Apply recommended sealant onto the mating surface of tran-
saxle case.
CAUTION:
 Remove old sealant adhering to the mating surfaces. Also
remove any moisture, oil, or foreign material adhering to
both mating surfaces.
 Check for damage on the mating surface.
 Use Genuine Liquid Gasket, Three Bond 1215 or an equiv-
alent
 Apply a continuous bead of liquid gasket to the mating surface.
29. Engage shift finger and selector by moving selector lever (1).
Install transaxle case to clutch housing.
PCIB1700E
PCIB1699E
SCIA7782E
JPDIC0110ZZ

TRANSAXLE ASSEMBLY
TM-699
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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30. Install seal washer and reverse idler shaft bolt, and then tighten
bolt to the specified torque.
CAUTION:
Do not reuse seal washer.
31. Tighten the bolts to the specified torque.
32. Apply recommended sealant to threads of position switch (1).
Then install it to transaxle case and tighten to the specified
torque.
Use Genuine Liquid Gasket, Three Bond 1215 or an equiv-
alent.
33. Install bracket (2), and then tighten the bolt to the specified
torque.
34. Install shifter lever (3), and then install retaining pin using suit-
able tool.
CAUTION:
Do not reuse retaining pin.
35. Install new gasket onto drain plug and tighten to the specified
torque.
CAUTION:
Do not reuse gasket.
36. After gear oil is filled, Install new gasket onto filler plug and tighten to the specified torque.
CAUTION:
Do not reuse gasket.
PCIB1695E
PCIB1694E
SCIA7784E

TM-700
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
INPUT SHAFT AND GEAR
INPUT SHAFT AND GEAR
Exploded ViewINFOID:0000000001381648
Refer to TM-635, "Exploded View".
DisassemblyINFOID:0000000001381649
CAUTION:
 Set input shaft on the vise with back plate and remove gears and snap rings.
 For installation and removal of snap ring, set snap ring pliers
and flat pliers at both sides of snap ring. Stretch snap ring,
and move it with flat pliers.
 Disassemble gear components putting matching marks on
the parts that do not affect any functions.
1. Remove snap ring (1).
2. Set the drift (A) [Commercial service tool] and puller to input
shaft rear bearing (1), and remove input shaft rear bearing from
input shaft using a press.
3. Remove washer (1), 6th input gear (2) and 5th-6th synchronizer
assembly (3).
4. Remove needle bearing.
SCIA1755J
PCIB1756E
JPDIC0111ZZ
PCIB1750E

INPUT SHAFT AND GEAR
TM-701
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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5. Remove snap ring (1), washer and 5th input gear (2).
6. Remove washer.
7. Remove snap ring (1), washer, 4th input gear (2) and 3rd-4th
synchronizer assembly (3).
8. Remove snap ring (1), washer and 3rd input gear (2).
9. Remove input shaft front bearing (1) from input shaft using a
press.
AssemblyINFOID:0000000001381650
Note the following, and assembly is in the reverse order of disassembly.
PCIB1754E
PCIB1753E
PCIB1752E
PCIB1751E

TM-702
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
INPUT SHAFT AND GEAR
 Press-fit the input shaft front bearing (1) onto the input shaft using
the drift (A) [Commercial service tool] and press.
 Press-fit the input shaft rear bearing (1) onto the input shaft using
the drift (A) [Commercial service tool], the drift (B) [SST:
ST36720030] and press.
CAUTION:
 Never reuse snap ring.
 Make sure that snap ring is securely installed in the groove.
 Apply gear oil to baulk ring.
 Replace coupling sleeve and synchronizer hub as a set.
 Be careful with the orientation of 3rd-4th synchronizer hub.
 Be careful with the orientation of 5th-6th synchronizer hub.
InspectionINFOID:0000000001381651
INPUT SHAFT AND GEAR
JPDIC0112ZZ
JPDIC0113ZZ
A : 3rd input gear side
B : 4th input gear side
PCIB1748E
A : 5th input gear side
B : 6th input gear side
PCIB1749E

INPUT SHAFT AND GEAR
TM-703
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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Check items below. If necessary, replace them with new ones.
 Damage, peeling, dent, uneven wear, bending, and other non-
standard conditions of the shaft.
 Excessive wear, damage, peeling, and other non-standard condi-
tions of the gears.
SYNCHRONIZER
Synchronizer Hub and Coupling Sleeve
Check items below. If necessary, replace them with new ones.
 Damage and excessive wear of contact surfaces of coupling
sleeve, synchronizer hub and insert key.
 Coupling sleeve and synchronizer hub must move smoothly.
Baulk Ring
Check items below. If necessary, replace them with new ones.
 If any crack, damage, or excessive wear is found on cam face of
baulk ring or working face of insert, replace it.
BEARING
Check items below. If necessary, replace them with new ones.
 Damage and rough rotation of bearing
SCIA7736E
SCIA1753J
SCIA0608J
MTF0041D

TM-704
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
MAINSHAFT AND GEAR
MAINSHAFT AND GEAR
Exploded ViewINFOID:0000000001381652
Refer to TM-635, "Exploded View".
DisassemblyINFOID:0000000001381653
CAUTION:
 Set mainshaft on the vise with back plate and remove gears and snap rings.
 For installation and removal of snap ring, set snap ring pliers
and flat pliers at both sides of snap ring. Stretch snap ring,
and move it with flat pliers.
 Disassemble gear components putting matching marks on
the parts that do not affect any functions.
1. Remove snap ring (1).
2. Set the drift (A) [SST: ST33052000] and puller on 6th main gear
(1), and remove mainshaft rear bearing inner race (2) and 6th
main gear from mainshaft using a press.
3. Set the drift (A) [SST: ST33052000] and puller on 4th main gear
(1), and remove 5th main gear (2), and 4th main gear from main-
shaft using a press.
4. Remove intermediate adjusting shim.
SCIA1755J
PCIB1745E
PCIB1744E
PCIB1743E