2014 NISSAN TEANA ECU

FAX-14
< REMOVAL AND INSTALLATION >
FRONT DRIVE SHAFT
- In order to prevent damage to differential side oil seal, place Tool(A) onto oil seal before inserting drive shaft as shown. Slide drive
shaft into slide joint and tap with a hammer to install securely.
• Install new circlip on drive shaft in the circular clip groove on tran- saxle side. Refer to FAX-20, "Disassembly and Assembly (RH)"
.
CAUTION:
Make sure the new circlip on the drive shaft is securely fas-
tened.
- After its insertion, try to pull the flange out of the slide joint by hand. If it pulls out, the circlip is not properly meshed with the transaxle
side gear.
• For QR25DE models, install the retaining bracket with the notch facing up and follow the bolt tightening
order.
• Align the marks made on rotor and front wheel hub and bearing.
INSPECTION AND ADJUSTMENT AFTER INSTALLATION
1. Check CVT fluid level and leakage. Refer to TM-84, "Adjustment" (REOF10D), TM-286, "Adjustment"
(REOF10E).
2. Check wheel alignment. Refer to FSU-7, "Inspection and Adjustment"
.
3. Adjust the neutral position of the steering angle sensor. Refer to BRC-58, "Work Procedure"
.
Tool number : KV38106800 (J-34297)
WDIA0298E
Revision: November 20132014 Altima NAM

FRONT DRIVE SHAFTFAX-17
< UNIT DISASSEMBLY AND ASSEMBLY >
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Slide Joint Housing
• Make sure there are no compression scars, cracks or
fractures or unusual wear of ball rolling surface.
• Make sure there is no damage to shaft screws.
• Make sure there is no deformation of boot installation parts.
Ball Cage
• Make sure there are no compression scars, cracks, fractures of sliding surface.
Steel Ball
• Make sure there are no compression scars , cracks, fractures or unusual wear.
Inner Race
• Check ball sliding surface for compression scars, cracks or fractures.
• Make sure there is no damage to serrated part.
CAUTION:
If there are any irregular condit ions in the component, replace with a new set of joint sub-assembly,
ball cage, steel ball and inner race.
Damper
• Check damper for cracks or wear. Install damper with new damper bands.
ASSEMBLY
Transaxle Side
1. Install new boot and new small boot band on shaft.
CAUTION:
• Cover drive shaft serration with tape to prevent damage to boot during installation.
• Do not reuse boot band and boot.
2. Remove protective tape wound around serrated part of shaft.
3. Install spider assembly securely, making sure the matching marks which were made during disassembly are properly aligned.
4. Install new snap ring using a suitable tool. CAUTION:
Do not reuse snap ring.
5. Pack drive shaft with specified amount of new grease (Genuine NISSAN Grease or equivalent).
6. Install new stopper ring to housing of slide joint assembly. CAUTION:
Do not reuse stopper ring.
7. After installation, pull shaft to check engagement between slide joint assembly and stopper ring.
SFA800
Grease quantity : Refer to FAX-27, "Drive Shaft"
SFA023A
Revision: November 20132014 Altima NAM

FAX-18
< UNIT DISASSEMBLY AND ASSEMBLY >
FRONT DRIVE SHAFT
8. Install boot securely into grooves (indicated by * marks) asshown.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Clean all
grease from surfaces.
9. Make sure boot installation length (L) is the length specified below. Insert a suitable tool into the large end of boot. Bleed air
from boot to prevent boot deformation.
CAUTION:
• Boot may break if boot installation length is less than standard value.
• Be careful that suitable tool does not contact inside surface of boot.
10. Secure large and small ends of boot with new boot bands as shown.
CAUTION:
Do not reuse boot bands.
11. Install new dust shield to slide joint housing. CAUTION:
Do not reuse dust shield.
12. After installing housing and shaft, make sure boot posit ion is correct. If boot position is not correct, remove
old boot bands then reposition the boot and secure with new boot bands.
Wheel Side
1. Insert the amount of grease (Genuine NISSAN Grease or equiv-
alent) into joint sub-assembly serration hole until grease begins
to ooze from ball groove and serration hole. After inserting
grease, use a shop cloth to wipe off old grease that has oozed
out.
2. Cover serrated part of shaft with tape. Install new boot band and boot to shaft. Be careful not to damage boot.
CAUTION:
Do not reuse boot band and boot.
3. Remove protective tape wound around serrated part of shaft. Boot installation length (L) : Refer to
FAX-27, "Drive
Shaft"
JPDIF0144ZZ
SFA395
SDIA1127E
SFA800
Revision: November 20132014 Altima NAM

FRONT DRIVE SHAFTFAX-19
< UNIT DISASSEMBLY AND ASSEMBLY >
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4. Attach new circlip to shaft. The circlip must fit securely into shaft groove. Attach nut to joint sub-assembly.
Use a suitable tool to press-fit.
CAUTION:
Do not reuse circlip.
5. Insert the amount of new grease (Genuine NISSAN Grease or equivalent) listed below into housing from
large end of boot.
6. Install boot securely into grooves (indicated by * marks) as shown.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7. Make sure boot installation length (L) is the specified length indi- cated below. Insert a suitable tool into the large end of boot.
Bleed air from boot to prevent boot deformation.
CAUTION:
• Boot may break if boot installation le ngth is less than standard value.
• Be careful that suitable tool does not contact inside surface of boot.
8. Install new large and small boot bands securely using Tool.
CAUTION:
• Do not reuse boot bands.
• Secure boot band so that dimension (M) meets specifica- tion as shown.
9. After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot
position is not correct, remove old boot bands t hen reposition the boot and secure with new boot bands.
RAC0049D
Grease quantity : Refer toFAX-27, "Drive Shaft"
Boot installation
length (L) : Refer to
FAX-27, "Drive
Shaft"
Tool number : KV40107300 ( — )
JPDIF0144ZZ
RAC1133D
Dimension (M) : Refer to FAX-28, "Boot Bands".
AWDIA0598ZZ
Revision: November 20132014 Altima NAM

FAX-20
< UNIT DISASSEMBLY AND ASSEMBLY >
FRONT DRIVE SHAFT
Damper
1. Use new damper bands for installation.CAUTION:
Do not reuse damper bands.
2. Install damper from stationary-joint side while holding it securely.
Disassembly and Assembly (RH)INFOID:0000000009464445
DISASSEMBLY
Transaxle Side
1. Mount shaft in a vise. CAUTION:
When mounting shaf t in a vise, always use copper or al uminum plates between vise and shaft.
2. Remove circlip and dust shield from slide joint housing. Dimension (A) : Refer to
FAX-27, "Dynamic Damper"
Dimension (B) : Refer to FAX-27, "Dynamic Damper"
SFA313B
1. Joint sub-assembly 2. Circlip 3. Ball cage / Steel ball / Inner race assembly
4. Boot bands 5. Boot 6. Shaft
7. Damper bands 8. Damper 9. Boot band
10. Boot 11. Stopper ring 12 Spider assembly
13. Snap ring 14. Slide joint housing 15. Dust cover
16. Snap ring 17. Bearing 18. Retaining bracket
19. Snap ring 20. Dust shield 21. Dust shield
22. Circlip Front
AWDIA0985ZZ
Revision: November 20132014 Altima NAM

FRONT DRIVE SHAFTFAX-23
< UNIT DISASSEMBLY AND ASSEMBLY >
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• Check damper for cracks or wear. Install damper with new damper bands.
ASSEMBLY
Transaxle Side
1. Cover serrated part of shaft with tape. Install new boot and boot band onto shaft. Be careful not to damage boot.
CAUTION:
Do not reuse boot band and boot.
2. Remove protective tape wound around serrated part of shaft.
3. Install spider assembly securely, making sure the matching marks which were made during disassembly are properly aligned.
4. Install new snap ring using a suitable tool. CAUTION:
Do not reuse snap ring.
5. Pack drive shaft with specifi ed amount of grease (Genuine NIS-
SAN Grease or equivalent).
6. Install new stopper ring to slide joint assembly. CAUTION:
Do not reuse stopper ring.
7. After installation, pull shaft to check engagement between slide joint assembly and stopper ring.
8. Install boot securely into grooves (indicated by * marks) as shown.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
9. Make sure boot installation length (L) is the length indicated below. Insert a suitable tool into the large end of boot. Bleed air
from boot to prevent boot deformation.
CAUTION:
• Boot may break if boot installation le ngth is less than standard value.
• Be careful that suitable tool does not contact inside surface of boot.
SFA800
Grease quantity : Refer to FAX-27, "Drive Shaft"
SFA023A
Boot installation length (L) : Refer to FAX-27, "Drive
Shaft"
JPDIF0144ZZ
Revision: November 20132014 Altima NAM

FAX-24
< UNIT DISASSEMBLY AND ASSEMBLY >
FRONT DRIVE SHAFT
10. Secure big and small ends of boot with new boot bands asshown.
CAUTION:
Do not reuse boot bands.
11. Install new dust shield to slide joint housing. CAUTION:
Do not reuse dust shield.
12. After installing housing and shaft, rotate boot to check whether or not the actual position is corre ct. If boot position is not correct,
remove old boot bands then reposition the boot and secure with
new boot bands.
Wheel Side
1. Insert the amount of grease (Genuine NISSAN Grease or equiv-
alent) into joint sub-assembly serration hole until grease begins
to ooze from ball groove and serration hole. After inserting
grease, use a shop cloth to wipe off old grease that has oozed
out.
2. Cover serrated part of shaft with tape. Install new boot and boot band onto shaft. Be careful not to damage boot.
CAUTION:
Do not reuse boot band and boot.
3. Remove protective tape wound around serrated part of shaft.
4. Attach new circlip to shaft. The circlip must fit securely into shaft groove. Attach nut to joint sub-assembly.
Use a suitable tool to press-fit.
CAUTION:
Do not reuse circlip.
5. Insert the amount of new grease (Genuine NISSAN Grease or equivalent) listed below into housing from
large end of boot.
SFA395
SDIA1127E
SFA800
RAC0049D
Grease quantity : Refer to FAX-27, "Drive Shaft"
Revision: November 20132014 Altima NAM

FRONT DRIVE SHAFTFAX-25
< UNIT DISASSEMBLY AND ASSEMBLY >
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6. Install boot securely into grooves (indicated by * marks) as shown.
CAUTION:
If there is grease on boot mounting surfaces (indicated by *
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7. Make sure boot installation length (L) is the specified length. Insert a suitable tool into the large end of boot. Bleed air from
boot to prevent boot deformation.
CAUTION:
• Boot may break if boot installation le ngth is less than standard value.
• Be careful that suitable tool does not contact inside surface of boot.
8. Install new large and small boot bands securely using Tool.
CAUTION:
• Do not reuse boot bands.
• Secure boot band so that dimension (M) meets specifica- tion as shown.
9. After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot
position is not correct, remove old boot bands t hen reposition the boot and secure with new boot bands.
Support Bearing
1. With QR25DE engine, press support bearing into retaining bracket using a suitable tool.
2. Install support bearing onto slide joint assembly.
3. Install snap ring. CAUTION:
Do not reuse snap ring.
4. Install dust shield. CAUTION:
Do not reuse dust shield.
Damper
Boot installation length (L) : Refer to FAX-27, "Drive
Shaft"
Tool number : KV40107300 ( — )
JPDIF0144ZZ
RAC1133D
Dimension (M) : Refer to FAX-28, "Boot Bands".
AWDIA0598ZZ
Revision: November 20132014 Altima NAM