differential NISSAN TIIDA 2009 Service Owner's Guide

FINAL DRIVE
MT-41
< SERVICE INFORMATION >
[RS5F91R] D
E
F
G H
I
J
K L
M A
B MT
N
O P
FINAL DRIVE
Disassembly and Assembly INFOID:0000000004788552
DISASSEMBLY 1. Remove differential side bearings using Tool (A) and a suitable tool.
2. Remove speedometer drive gear.
INSPECTION AFTER DISASSEMBLY
Case Check differential case and replace if necessary.
Bearing Check bearing for damage and unsmooth rotation. Replace if neces-
sary.
CAUTION:
Replace differential side bearing outer race and differential side
bearing as a set.
ASSEMBLY 1. Install speedometer drive gear.
2. Install differential side bearings using Tool (A).
CAUTION:
Replace differential side bearing outer race and differential
side bearing as a set. Tool number A: ST33052000 ( — ) PCIB1568E
SPD715
Tool number A: KV40104920 ( — )
PCIB1570E

MT
N
O P
PREPARATION
Special Service Tool INFOID:0000000004305267
The actual shapes of Kent-Moore tools may differ fr om those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name Description
KV381054S0
(J-34286)
Puller Removing mainshaft front bearing outer race
KV38100200
( — )
Drift • Installing mainshaft front bearing outer race
• Installing mainshaft rear bearing outer race
• Installing differential side bearing outer race
(clutch housing side)
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia .
ST33220000
( — )
Drift Installing input shaft oil seal
a: 37 mm (1.46 in) dia .
b: 31 mm (1.22 in) dia.
c: 22 mm (0.87 in) dia.
ST33400001
(J-26082)
Drift Installing differential side bearing outer race
(transaxle case side)
a: 60 mm (2.36 in) dia .
b: 47 mm (1.85 in) dia.
KV38100300
(J-25523)
Drift Installing differential side oil seal
a: 54 mm (2.13 in) dia .
b: 46 mm (1.81 in) dia.
c: 32 mm (1.26 in) dia.
ST36720030
( — )
Drift • Installing input shaft rear bearing
• Installing mainshaft front bearing inner race
a: 70 mm (2.76 in) dia.
b: 40 mm (1.57 in) dia.
c: 29 mm (1.14 in) dia. ZZA1143D
ZZA1046D
ZZA1046D
ZZA0978D

PREPARATION
MT-47
< SERVICE INFORMATION >
[RS6F94R] D
E
F
G H
I
J
K L
M A
B MT
N
O P
Commercial Service Tool
INFOID:0000000004305268
Tool name Description
Socket Removing and installing drain plug
a: 8 mm (0.31 in)
b: 5 mm (0.20 in)
Spacer Removing mainshaft front bearing outer race
a: 25 mm (0.98 in) dia.
b: 25 mm (0.98 in)
Drift Installing bushing
a: 17 mm (0.67 in) dia.
Drift Installing input shaft front bearing
a: 35 mm (1.38 in) dia.
b: 25 mm (0.98 in) dia.
Drift Removing input shaft rear bearing
a: 24 mm (0.94 in) dia.
Drift • Removing differential side bearing inner
race (transaxle case side)
• Installing input shaft rear bearing
a: 43 mm (1.69 in) dia . PCIB1776E
PCIB1780E
S-NT063
S-NT065
PCIB1779E
NT109

MT-48< SERVICE INFORMATION >
[RS6F94R]
PREPARATION
Drift Installing differential side bearing inner race
(clutch housing side)
a: 45 mm (1.77 in) dia.
b: 39 mm (1.54 in) dia .
Drift Installing differential side bearing inner race
(transaxle case side)
a: 52 mm (2.05 in) dia.
b: 45 mm (1.77 in) dia.
Puller Removing differential side bearing inner race
(clutch housing side)
Removing differential side bearing inner race
(transaxle case side)
Puller • Removing differential side bearing inner
race (clutch housing side)
• Removing differential side bearing inner
race (transaxle case side)
• Removing input shaft rear bearing
• Removing input shaft front bearing
• Removing mainshaft rear bearing inner race
• Removing 6th main gear
• Removing 4th main gear
• Removing 5th main gear
• Removing 1st main gear
• Removing 1st - 2nd synchronizer hub as-
sembly
• Removing 2nd main gear
• Removing 3rd main gear
• Removing mainshaft front bearing outer race
Remover • Removing bushing
• Removing mainshaft rear bearing outer
race
Power tool • Loosening bolts and nuts
Tool name
Description S-NT474
S-NT474
NT077
ZZB0823D
S-NT134
PBIC0190E

MT
N
O P
SIDE OIL SEAL
Removal and Installation INFOID:0000000004305273
REMOVAL 1. Remove front drive shafts from transaxle assembly. Refer to FAX-9, " Removal and Installation (Left
Side) " .
2. Remove differential side oil seal (1) using a suitable tool.
CAUTION:
Be careful not to damage transaxle case and clutch housing.
INSTALLATION Installation is in the reverse order of removal.
• Install differential side oil seals (1) to clutch housing and transaxle case using Tool (A).
• B: Transaxle case side
• C: Clutch housing side
CAUTION:
• Never reuse differential side oil seal.
• When installing, never inclin e differential side oil seal.
• Never damage clutch housing and transaxle case.
Check oil level and oil leakage after installation. Refer to MT-52," Checking M/T Oil " .

MT
N
O P
DISASSEMBLY
1. Remove drain plug and gasket from clutch hous ing using a suitable tool and drain gear oil.
2. Remove filler plug and gasket from transaxle case.
3. Remove select lever (1) retaining pin using a suitable tool, and then remove select lever.
4. Remove bracket (2) and position switch (3) from transaxle case. 1. Shim 2. Differential side bearing outer race
(transaxle case side) 3. Differential side bearing inner race
(transaxle case side)
4. Final gear 5. Differential case 6. Speedometer drive gear
7. Differential side bearing inner race (clutch housing side) 8. Differential side bearing outer race
(clutch housing side)
: Replace the parts as a set. PCIB1693E

MT
N
O P
11. Remove reverse idler shaft assembly (1) according to the follow-
ing procedures.
a. Pull up input shaft assembly (2), mainshaft assembly (3), fork rod (4), and 1st-2nd fork rod (5).
NOTE:
It is easier to pull up when shifting each fork rod to each shaft
side.
b. Remove reverse idler shaft assembly and reverse fork rod (6) from clutch housing.
12. Remove spring washer from clutch housing.
13. Pull up and remove input shaft assembly (1), mainshaft assem- bly (2), fork rod (3), and 1st-2nd fork rod (4) from clutch housing.
NOTE:
It is easier to pull up when shifting each fork rod to each shaft
side.
14. Remove final drive assembly (1) from clutch housing.
15. Remove magnet from clutch housing.
16. Remove differential side oil seals (1) from clutch housing and transaxle case.
CAUTION:
Never damage clutch housing and transaxle case.
17. Remove differential side bearing outer race (1) from clutch hous- ing using a suitable tool.
CAUTION:
Never damage clutch housing. JPDIC0607ZZ
PCIB1703E
PCIB1716E

MT
N
O P
17. Install differential side bearing outer race (transaxle case side)
to transaxle case using Tool (A).
CAUTION:
Replace differential side bearing outer race (transaxle case
side) and differential side bearing inner race (transaxle case
side) as a set.
18. Install differential side bearing outer race (clutch housing side) to clutch housing using Tool (A).
CAUTION:
Replace differential side bearing outer race (clutch housing
side) and differential side bearing inner race (clutch hous-
ing side) as a set.
19. Install differential side oil seals (1) to clutch housing and tran- saxle case using Tool.
• A: Transaxle case side
• B: Clutch housing side
20. Install magnet to clutch housing.
21. Install final drive assembly to clutch housing.
22. Set fork rod (1) to input shaft assembly (2), and then install them to clutch housing.Tool number A: ST33400001 (J-26082)
JPDIC0608ZZ

MT-88< SERVICE INFORMATION >
[RS6F94R]
FINAL DRIVE
FINAL DRIVE
Disassembly and Assembly INFOID:0000000004305283
DISASSEMBLY
1. Remove differential side bearing inner race (clutch housing side) (1) according to the following procedures.
a. Set a suitable toolto differential side bearing inner race (clutch housing side).
b. Remove differential side bearing inner race (clutch housing side) using Tool (A).
2. Remove speedometer drive gear.
3. Remove final gear bolts, and then remove final gear (1).
4. Remove differential side bearing inner race (transaxle case side) (1) according to the following procedures.
a. Set a suitable tool to differential side bearing inner race (tran- saxle case side).
b. Remove differential side bearing inner race (transaxle case side) using a suitable tool (A).
INSPECTION AFTER DISASSEMBLY
Gear and Case
Check final gear and differential case. Replace if necessary.
Bearing
Check bearing for damage and unsmooth rotation. Replace if neces-
sary.
CAUTION:
• Replace differential side bear ing outer race (clutch housing
side) and differential side bear ing inner race (clutch housing
side) as a set.
• Replace differential side bearing inner race (transaxle case side) and differential side bearing outer race (transaxle case
side) as a set.
ASSEMBLY Tool number A: ST33061000 (J-8107-2) PCIB1767E
JPDIC0446ZZ
JPDIC0114ZZ
SPD715

MT
N
O P
1. Install final gear, and then tighten final gear bolts to the specified torque. Refer to
MT-88, " Disassembly
and Assembly " .
CAUTION:
Replace final gear and differential case as a set.
2. Install speedometer drive gear.
3. Install differential side bearing inner race (clutch housing side) using a suitable tool (A).
CAUTION:
Replace differential side bear ing inner race (clutch housing
side) and differential side bearing outer race (clutch hous-
ing side) as a set.
4. Install differential side bearing inner race (transaxle case side) using a suitable tool (A).
CAUTION:
Replace differential side bearing inner race (transaxle case
side) and differential side bearing outer race (transaxle
case side) as a set. JPDIC0116ZZ