2007 INFINITI FX35 Service Manual

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Page 3937 of 4366

INFINITI FX35 2007 Service Manual NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING RFD-7
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Revision: 2006 July 2007 FX35/FX45
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH

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INFINITI FX35 2007 Service Manual RFD-8
DESCRIPTION
Revision: 2006 July 2007 FX35/FX45
DESCRIPTIONPFP:00000
Cross-Sectional ViewNDS000BL
1. Side flange 2. Pinion mate gear 3. Drive gear
4. Pinion mate shaft 5. Differential case 6. Si

Page 3939 of 4366

INFINITI FX35 2007 Service Manual DIFFERENTIAL GEAR OIL RFD-9
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Revision: 2006 July 2007 FX35/FX45
DIFFERENTIAL GEAR OILPFP:KLD30
Changing Differential Gear OilNDS000CT
DRAINING
1. Stop engine.
2

Page 3940 of 4366

INFINITI FX35 2007 Service Manual RFD-10
FRONT OIL SEAL
Revision: 2006 July 2007 FX35/FX45
FRONT OIL SEALPFP:38189
Removal and InstallationNDS000CV
CAUTION:
Verify identification stamp of replacement frequency put in the lower part o

RFD-10
FRONT OIL SEAL
Revision: 2006 July 2007 FX35/FX45
FRONT OIL SEALPFP:38189
Removal and InstallationNDS000CV
CAUTION:
Verify identification stamp of replacement frequency put in the lower part of gear carrier to determine
replacement for collapsible spacer when replacing front oil seal. Refer to RFD-10, "
IDENTIFICATION
STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL" . If necessary collapsible spacer
replacement, remove final drive assembly and disassemble it to replace front oil seal and collapsible
spacer. Refer to RFD-16, "
Removal and Installation" and RFD-18, "Disassembly and Assembly" .
NOTE:
The reuse of collapsible spacer is prohibited in principle. However, it is reusable on a one-time basis
only in cases when replacing front oil seal.
IDENTIFICATION STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL
The diagonally shaded area in the figure shows stamping point
for replacement frequency of front oil seal.
The following table shows if collapsible spacer replacement is
needed before replacing front oil seal.
When collapsible spacer replacement is required, disassemble
final drive assembly to replace collapsible spacer and front oil
seal. Refer to RFD-18, "
Disassembly and Assembly" .
CAUTION:
Be sure to make a stamping after replacing front oil seal.
After replacing front oil seal, make a stamping on the stamping point in accordance with the table below in
order to identify replacement frequency.
CAUTION:
Stamping shall be made from left to right.
REMOVAL
1. Drain gear oil. Refer to RFD-9, "DRAINING" .
2. Make a judgment if a collapsible spacer replacement is required. Refer to RFD-10, "
IDENTIFICATION
STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL" .
3. Remove center muffler with a power tool. Refer to EX-3, "
EXHAUST SYSTEM" .
4. Remove rear wheel sensor. Refer to BRC-57, "
WHEEL SENSORS" .
5. Remove drive shaft from final drive. Then suspend it by wire etc. Refer to RAX-9, "
REAR DRIVE SHAFT"
.
Stamp collapsible spacer replacement
No stamp Not required
“0” or “0” on the far right of stamp Required
“01” or “1” on the far right of stamp Not required
PDIA0976E
Stamp before stamping Stamping on the far right Stamping
No stamp 00
“0”
(Front oil seal was replaced once.) 101
“01”
(Collapsible spacer and front oil seal were replaced last time.) 0 010
“0” is on the far right.
(Only front oil seal was replaced last time.) 1...01
“1” is on the far right.
(Collapsible spacer and front oil seal were replaced last time.) 0 ...010

Page 3941 of 4366

INFINITI FX35 2007 Service Manual FRONT OIL SEAL RFD-11
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Revision: 2006 July 2007 FX35/FX45
6. Install attachment to side flange, and then pull out the side
flange with the sliding hammer.
For

Page 3942 of 4366

INFINITI FX35 2007 Service Manual RFD-12
FRONT OIL SEAL
Revision: 2006 July 2007 FX35/FX45
11. Remove companion flange using a puller.
12. Remove front oil seal using the puller.
INSTALLATION
1. Apply multi-purpose grease to front oi

Page 3943 of 4366

INFINITI FX35 2007 Service Manual FRONT OIL SEAL RFD-13
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Revision: 2006 July 2007 FX35/FX45
4. Apply anti-corrosion oil to the thread and seat of new drive pin-
ion lock nut, and temporarily tig

FRONT OIL SEAL RFD-13
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Revision: 2006 July 2007 FX35/FX45
4. Apply anti-corrosion oil to the thread and seat of new drive pin-
ion lock nut, and temporarily tighten drive pinion lock nut to drive
pinion.
CAUTION:
Do not reuse drive pinion lock nut.
5. Tighten to drive pinion lock nut, while adjust total preload torque.
CAUTION:
Adjust to the lower limit of the drive pinion lock nut tight-
ening torque first.
If the preload torque exceeds the specified value, replace
collapsible spacer and tighten it again to adjust. Do not
loosen drive pinion lock nut to adjust the preload torque.
6. Make a stamping for identification of front oil seal replacement frequency. Refer to RFD-10, "
IDENTIFICATION STAMP OF REPLACEMENT FREQUENCY OF FRONT
OIL SEAL" .
CAUTION:
Be sure to make a stamping after replacing front oil seal.
7. Install propeller shaft. Refer to PR-9, "
Removal and Installation" .
8. Install side flange with the following procedure.
a. Attach the protector to side oil seal.
b. After the side flange is inserted and the serrated part of side gear has engaged the serrated part of flange, remove the pro-
tector.
c. Put a suitable drift on the center of side flange, then drive it until sound changes.
NOTE:
When installation is completed, driving sound of the side flange
turns into a sound which seems to affect the whole final drive.
d. Confirm that the dimension of the side flange installation (Mea- surement A) in the figure comes into the following.
9. Install drive shaft. Refer to RAX-9, "
REAR DRIVE SHAFT" .
10. Install rear wheel sensor. Refer to BRC-57, "
WHEEL SEN-
SORS" .
11. Install center muffler. Refer to EX-3, "
EXHAUST SYSTEM" .
12. Refill gear oil to the final drive and check oil level. Refer to RFD-9, "
FILLING" .
13. Check the final drive for oil leakage. Refer to RFD-9, "
OIL LEAKAGE AND OIL LEVEL" .
Tool number A: ST3127S000 (J-25765-A)
Drive pinion lock nut tightening torque: 147 - 323 N·m (15 - 32 kg-m, 109 - 238 ft-lb)
Total preload torque: Total preload torque should equal the measurement
taken during removal plus an additional 0.1 - 0.4 N·m
(0.01 - 0.04 kg-m, 1 - 3 in-lb).
Tool number : KV38107900 (J-39352)
PDIA0981E
SDIA0822E
Measurement A: 326 - 328 mm (12.83 - 12.91 in)
SDIA1039E

Page 3944 of 4366

INFINITI FX35 2007 Service Manual RFD-14
SIDE OIL SEAL
Revision: 2006 July 2007 FX35/FX45
SIDE OIL SEALPFP:33142
Removal and InstallationNDS000BP
REMOVAL
1. Remove center muffler with a power tool. Refer to EX-3, "EXHAUST SYSTEM" .
2

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