air INFINITI FX35 2004 Service Manual

AT-310
REPAIR FOR COMPONENT PARTS
Revision: 2004 November 2004 FX35/FX45
DISASSEMBLY
1. Compress snap ring using 2 flat-bladed screwdrivers.
2. Remove front carrier assembly and input clutch assembly from
rear internal gear.
3. Remove front carrier assembly from input clutch assembly.
a. Remove bearing race from front carrier assembly.
b. Remove snap ring from front carrier assembly.
CAUTION:
Do not expand snap ring excessively.
4. Disassemble input clutch assembly.
a. Remove O-ring and seal rings from input clutch assembly.
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REPAIR FOR COMPONENT PARTS
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Revision: 2004 November 2004 FX35/FX45
b. Remove needle bearing from input clutch assembly.
c. Using a flat-bladed screwdriver, remove snap ring from input
clutch drum.
d. Remove drive plates, driven plates and retaining plate from input
clutch drum.
INSPECTION
Front Carrier Snap Ring

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the snap ring.
Input Clutch Snap Ring

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the input clutch assembly.
Input Clutch Drum

Check for deformation, fatigue or damage or burns.
CAUTION:
If necessary, replace the input clutch assembly.
Input Clutch Drive Plates

Check facing for burns, cracks or damage.
CAUTION:
If necessary, replace the input clutch assembly.
Input Clutch Retaining Plates and Driven Plates

Check facing for burns, cracks or damage.
CAUTION:
If necessary, replace the input clutch assembly.
Front Carrier

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the front carrier assembly.
Rear Internal Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the rear internal gear assembly.
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AT-312
REPAIR FOR COMPONENT PARTS
Revision: 2004 November 2004 FX35/FX45
ASSEMBLY
1. Install input clutch.
a. Install drive plates, driven plates and retaining plate in input
clutch drum.
CAUTION:
Take care with order of plates.
b. Using a flat-bladed screwdriver, install snap ring in input clutch
drum.
c. Install needle bearing in input clutch assembly.
CAUTION:
Apply petroleum jelly to needle bearing.
d. Install O-ring and seal rings in input clutch assembly.
CAUTION:

Do not reuse O-ring and seal rings.

Apply ATF to O-ring.

Apply petroleum jelly to seal rings.
2. Install front carrier assembly.
a. Install snap ring to front carrier assembly.
CAUTION:
Do not expand snap ring excessively.
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REPAIR FOR COMPONENT PARTS
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Revision: 2004 November 2004 FX35/FX45
b. Install bearing race in front carrier assembly.
CAUTION:
Apply petroleum jelly to bearing race.
c. Install front carrier assembly to input clutch assembly.
3. Compress snap ring using 2 flat-bladed screwdrivers.
4. Install front carrier assembly and input clutch assembly to rear
internal gear.
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AT-314
REPAIR FOR COMPONENT PARTS
Revision: 2004 November 2004 FX35/FX45
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch HubACS007HA
COMPONENTS
DISASSEMBLY
1. Remove needle bearing and bearing race from high and low
reverse clutch hub.
2. Using snap ring pliers, remove snap ring from mid sun gear
assembly.
CAUTION:
Do not expand snap ring excessively.
1. Needle bearing 2. Bearing race 3. Snap ring
4. High and low reverse clutch hub 5. Needle bearing 6. Snap ring
7. 1st one-way clutch 8. Rear sun gear 9. Seal ring
10. Mid sun gear
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Revision: 2004 November 2004 FX35/FX45
3. Remove high and low reverse clutch hub from mid sun gear
assembly.
a. Remove needle bearing from high and low reverse clutch hub.
4. Remove rear sun gear assembly from mid sun gear assembly.
a. Using a flat-bladed screwdriver, remove snap ring from rear sun
gear.
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AT-316
REPAIR FOR COMPONENT PARTS
Revision: 2004 November 2004 FX35/FX45
b. Remove 1st one-way clutch from rear sun gear.
5. Remove seal rings from mid sun gear.
INSPECTION
High and Low Reverse Clutch Hub Snap Ring, Rear Sun Gear Snap Ring

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the snap ring.
1st One-way Clutch

Check frictional surface for wear or damage.
CAUTION:
If necessary, replace the 1st one-way clutch.
Mid Sun Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the mid sun gear.
Rear Sun Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the rear sun gear.
High and Low Reverse Clutch Hub

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the high and low reverse clutch hub.
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REPAIR FOR COMPONENT PARTS
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Revision: 2004 November 2004 FX35/FX45
ASSEMBLY
1. Install seal rings to mid sun gear.
CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
2. Install 1st one-way clutch to rear sun gear.
CAUTION:
Apply petroleum jelly to 1st one-way clutch.
3. Using a flat-bladed screwdriver, install snap ring to rear sun
gear.
4. Install rear sun gear assembly to mid sun gear assembly.
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AT-318
REPAIR FOR COMPONENT PARTS
Revision: 2004 November 2004 FX35/FX45
5. Install needle bearing to high and low reverse clutch hub.
CAUTION:
Apply petroleum jelly to needle bearing.
6. Install high and low reverse clutch hub to mid sun gear assem-
bly.
7. Using snap ring pliers, install snap ring to mid sun gear assem-
bly.
CAUTION:
Do not expand snap ring excessively.
8. Check operation of 1st one-way clutch.
a. Hold mid sun gear and turn rear sun gear.
b. Check 1st one-way clutch for correct locking and unlocking
directions.
CAUTION:
If not as shown in illustration, check installation direction of
1st one-way clutch.
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REPAIR FOR COMPONENT PARTS
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Revision: 2004 November 2004 FX35/FX45
9. Install needle bearing and bearing race to high and low reverse
clutch hub.
CAUTION:
Apply petroleum jelly to needle bearing and bearing race.
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