Infiniti G35 (V35) Sedan. Manual — part 432
DLN-162
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R200]
FRONT OIL SEAL
3.
Remove center muffler with a power tool. Refer to
EX-5, "Removal and Installation"
.
4.
Remove rear wheel sensor. Refer to
BRC-100, "Removal and Installation"
5.
Remove drive shaft from final drive. Then suspend it by wire etc. Refer to
6.
Install attachment (A) [SST: KV40104100 (
—
)] to side
flange, and then pull out the side flange with the sliding hammer
(B) [SST: ST36230000 (J-25840-A)].
NOTE:
Circular clip installation position: Final drive side
7.
Remove propeller shaft. Refer to
.
8.
Measure the total preload with the preload gauge (A) [SST:
ST3127S000 (J-25765-A)].
NOTE:
Record the preload measurement.
9.
Put matching mark (B) on the end of the drive pinion. The
matching mark (B) should be in line with the matching mark (A)
on companion flange (1).
CAUTION:
For matching mark, use paint. Never damage companion
flange and drive pinion.
NOTE:
The matching mark (A) on the final drive companion flange (1)
indicates the maximum vertical runout position.
10. Remove drive pinion lock nut using the flange wrench.
JSDIA0105ZZ
PDIA0977E
PDIA0750J
PDIA0978E
FRONT OIL SEAL
DLN-163
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R200]
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11. Remove companion flange using a puller.
12. Remove front oil seal using the puller (A) [SST: KV381054S0 (J-
34286)].
INSTALLATION
1.
Apply multi-purpose grease to front oil seal lips.
2.
Install front oil seal using the drift (A) [SST: ST30720000 (J-
25405)] as shown in figure.
CAUTION:
• Never reuse oil seal.
• Never incline oil seal when installing.
3.
Align the matching mark (B) of drive pinion with the matching
mark (A) of companion flange (1), and then install the compan-
ion flange (1).
PDIA0979E
PDIA0980E
PDIA0752J
PDIA0750J
DLN-164
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R200]
FRONT OIL SEAL
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:
Never 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. Never
loosen drive pinion lock nut to adjust the preload torque.
6.
Fit a test indicator to the inner side of companion flange (socket
diameter).
7.
Rotate companion flange to check for runout.
• If the runout value is outside the runout limit, follow the proce-
dure below to adjust.
- Check for runout while changing the phase between compan-
ion flange and drive pinion by 90
°
step, and search for the position where the runout is the minimum.
- If the runout value is still outside of the limit after the phase has been changed, possible cause will be an
assembly malfunction of drive pinion and pinion bearing and malfunction of pinion bearing. Check for
these items and repair if necessary.
- If the runout value is still outside of the limit after the check and repair, replace companion flange.
8.
Make a stamping for identification of front oil seal replacement frequency. Refer to “Identification stamp of
replacement frequency of front oil seal”.
CAUTION:
Never make a stamping after replacing front oil seal.
9.
Install propeller shaft. Refer to
DLN-101, "Removal and Installation"
10. Install side flange with the following procedure.
a.
Attach the protector [SST: KV38107900 (J-39352)] 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:
A: Preload gauge [SST: ST3127S000 (J-25765-A)]
Total preload torque
: Total preload torque
should equal the measure-
ment taken during removal
plus an additional 0.1 – 0.4
N·m (0.01 – 0.04 kg-m, 1 – 3
in-lb).
Limit
Companion flange runout
: Refer to
panion flange Runout
(AWD Models)"
.
PDIA0981E
PDIA0490E
SDIA0822E
FRONT OIL SEAL
DLN-165
< ON-VEHICLE REPAIR >
[REAR FINAL DRIVE: R200]
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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.
11. Install drive shaft. Refer to
RAX-9, "Removal and Installation"
.
12. Install rear wheel sensor. Refer to
.
13. Install center muffler. Refer to
EX-5, "Removal and Installation"
.
14. Refill gear oil to the final drive and check oil level. Refer to
15. Check the final drive for oil leakage. Refer to
.
Measurement “A”
: 326 – 328 mm (12.83 –
12.91 in)
SDIA1039E
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