Infiniti G35 (V35) Sedan. Manual — part 443
DLN-206
< DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R200]
DRIVE PINION
12. Select the correct pinion height adjusting washer.
13. Remove the J-34309 differential shim selector tool from the final
drive housing. Then disassemble to retrieve the pinion bearings.
DRIVE PINION RUNOUT
1.
Set a dial indicator (A) vertically to the tip of the drive pinion.
2.
Rotate drive pinion to check for runout.
3.
If the runout value is outside of the limit, 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.
2WD : Inspection After Disassembly
INFOID:0000000000957409
Clean up the disassembled parts. Then, inspect if the parts are worn or damaged. If so, follow the measures
below.
Pinion head height number
Add or remove from the standard pinion height ad-
justing washer thickness measurement
−
6
−
5
−
4
−
3
−
2
−
1
0
+1
+2
+3
+4
+5
+6
Add 0.06 mm (0.0024 in)
Add 0.05 mm (0.0020 in)
Add 0.04 mm (0.0016 in)
Add 0.03 mm (0.0012 in)
Add 0.02 mm (0.0008 in)
Add 0.01 mm (0.0004 in)
Use the selected washer thickness
Subtract 0.01 mm (0.0004 in)
Subtract 0.02 mm (0.0008 in)
Subtract 0.03 mm (0.0012 in)
Subtract 0.04 mm (0.0016 in)
Subtract 0.05 mm (0.0020 in)
Subtract 0.06 mm (0.0024 in)
SPD205A
Limit
Drive pinion runout
: Refer to
JSDIA0032ZZ
Content
Conditions and Measures
Hypoid gear
• If the gear teeth do not mesh or line-up correctly, determine the cause and adjust or replace as nec-
essary.
• If the gears are worn, cracked, damaged, pitted or chipped (by friction) noticeably, replace with new
drive gear and drive pinion as a set.
Bearing
• If any chipped (by friction), pitted, worn, rusted or scratched mark, or unusual noise from the bearing
is observed, replace as a bearing assembly (as a new set).
Side gear and Pinion mate
gear
• If any cracks or damage on the surface of the tooth is found, replace.
• If any worn or chipped mark on the contact sides of the thrust washer is found, replace.
Side gear thrust washer and
pinion mate thrust washer
• If it is chipped (by friction), damaged, or unusually worn, replace.
DRIVE PINION
DLN-207
< DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R200]
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AWD
AWD : Exploded View
INFOID:0000000000957410
Oil seal
• Whenever disassembled, replace.
• If wear, deterioration of adherence (sealing force lips), or damage is detected on the lips, replace them.
Differential case
• If any wear or crack on the contact sides of the differential case is found, replace.
Companion flange
• If any chipped mark (about 0.1 mm, 0.004 in) or other damage on the contact sides of the lips of the
companion flange is found, replace.
Content
Conditions and Measures
1.
Drive pinion lock nut
2.
Companion flange
3.
Front oil seal
4.
Pinion front bearing
5.
Gear carrier
6.
Side oil seal
7.
Side flange
8.
Collapsible spacer
9.
Pinion rear bearing
10. Pinion height adjusting washer
11.
Drive pinion
12. Side bearing adjusting washer
13. Side bearing
14. Side gear thrust washer
15. Circular clip
16. Side gear
17. Lock pin
18. Pinion mate gear
19. Pinion mate thrust washer
20. Pinion mate shaft
21. Drive gear
22. Differential case
23. Bearing cap
24. Filler plug
25. Gasket
26. Rear cover
27. Drain plug
A: Oil seal lip
B: Screw hole
C: After tightening the bolts to the specified torque, tighten the bolts additionally by turning the bolts 31 to 36 degrees.
:
Apply gear oil.
:
Apply anti-corrosion oil.
JSDIA0027GB
DLN-208
< DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R200]
DRIVE PINION
AWD : Disassembly
INFOID:0000000000957411
1.
Remove differential assembly. Refer to
.
2.
Remove drive pinion lock nut with the flange wrench.
3.
Put matching mark (B) on the end of drive pinion. The matching
mark 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.
When replacing companion flange, matching mark is not neces-
sary.
4.
Remove companion flange using the suitable pullers.
5.
Press drive pinion assembly out of gear carrier.
CAUTION:
Never drop drive pinion assembly.
6.
Remove front oil seal.
7.
Remove side oil seal.
8.
Remove pinion front bearing inner race.
9.
Remove collapsible spacer.
:
Apply Genuine Silicone RTV or equivalent. Refer to
GI-15, "Recommended Chemical Products and Sealants"
:
Apply Genuine High Strength Thread Locking Sealant or equivalent. Refer to
GI-15, "Recommended Chemical Products
Refer to
for symbols not described on the above.
PDIA0837J
PDIA0750J
SDIA1129E
PDIA0760J
DRIVE PINION
DLN-209
< DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R200]
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10. Remove pinion rear bearing inner race and pinion height adjust-
ing washer with the replacer (A) [SST: ST30031000 (J-22912-
01)].
11. Tap pinion front/rear bearing outer races uniformly a brass rod or
equivalent to removed.
CAUTION:
Never damage gear carrier.
AWD : Assembly
INFOID:0000000000957412
1.
Install front bearing outer race (1) and rear bearing outer race
(2) using drifts.
CAUTION:
• At first, using a hammer, tap bearing outer race until it
becomes flat to gear carrier.
• Never reuse pinion front and rear bearing outer race.
2.
Select drive pinion height adjusting washer. Refer to
PDIA0801J
SDIA0817E
A: Drift [SST: ST30720000 (J-25405)]
B: Drift [SST: KV40105230 (
—
)]
C: Drift bar [SST: ST30611000 (J-25742-1)]
D: Drift [SST: ST30613000 (J-25742-3)]
PDIA0761J
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