2006 INFINITI FX35 Service Manual

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INFINITI FX35 2006 Service Manual FRONT FINAL DRIVE ASSEMBLY FFD-23
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Revision: 2006 December 2006 FX35/FX45
If the tooth contact is near the face (face contact), or near the
heel (heel contact),

FRONT FINAL DRIVE ASSEMBLY FFD-23
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Revision: 2006 December 2006 FX35/FX45
If the tooth contact is near the face (face contact), or near the
heel (heel contact), thicken pinion height adjusting washers to
move drive pinion closer to drive gear.
Refer to FFD-40, "
Pinion Height Adjusting Washer" .
If the tooth contact is near the flank (flank contact), or near the
toe (toe contact), thin pinion height adjusting washers to move
drive pinion farther from drive gear.
Refer to FFD-40, "
Pinion Height Adjusting Washer" .
Backlash
1. Remove carrier cover. Refer to FFD-34, "Differential Assembly" .
2. Fit a dial indicator to the drive gear face to measure the back- lash.
If the backlash is outside of the specified value, change the
thickness of side bearing adjusting washer.
Companion Flange Runout
1. Fit a dial indicator onto the companion flange face (inner side of
the propeller shaft mounting bolt holes).
2. Rotate companion flange to check for runout.
3. Fit a test indicator to the inner side of companion flange (socket diameter).
4. Rotate companion flange to check for runout.
5. If the runout value is outside the runout limit, follow the proce- dure below to adjust.
a. Check for runout while changing the phase between companion flange and drive pinion by 90 ° step, and
search for the position where the runout is the minimum.
b. 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.
PDIA0440E
PDIA0441E
Backlash: 0.10 - 0.15 mm (0.0039 - 0.0059 in)
When the backlash is large: Decrease side bearing adjusting washer thickness.
Refer to FFD-40, "
Side Bearing Adjusting Washer" .
When the backlash is small: Increase side bearing adjusting washer thickness.
Refer to FFD-40, "
Side Bearing Adjusting Washer" .
SDIA0009J
Runout limit: 0.18 mm (0.0070 in)
Runout limit: 0.13 mm (0.0051 in)
PDIA0646E

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INFINITI FX35 2006 Service Manual FFD-24
FRONT FINAL DRIVE ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
c. If the runout value is still outside of the limit after the check and repair, replace companion flange.
DISASSEMBLY
Side Sh

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INFINITI FX35 2006 Service Manual FRONT FINAL DRIVE ASSEMBLY FFD-25
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7. Remove differential case assembly from gear carrier.
8. Remove side oil seal (right

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INFINITI FX35 2006 Service Manual FFD-26
FRONT FINAL DRIVE ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
13. Remove side bearing inner race. To prevent damage to bearing, engage puller jaws in groove
().
CAUTION:
To prevent damage

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INFINITI FX35 2006 Service Manual FRONT FINAL DRIVE ASSEMBLY FFD-27
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19. Turn pinion mate gear, then remove pinion mate gears, pinion mate thrust washers, s

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INFINITI FX35 2006 Service Manual FFD-28
FRONT FINAL DRIVE ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
5. Press drive pinion assembly out of gear carrier. CAUTION:
Do not drop drive pinion assembly.
6. Remove front oil seal.
7.

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INFINITI FX35 2006 Service Manual FRONT FINAL DRIVE ASSEMBLY FFD-29
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ADJUSTMENT AND SELECTION OF ADJUSTING WASHERS (SHIMS)
Differential Side Gear Clearance

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INFINITI FX35 2006 Service Manual FFD-30
FRONT FINAL DRIVE ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
3. Press-fit side bearing outer race into gear carrier with tool. CAUTION:
At first, using a hammer, tap bearing outer race un

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