2007 NISSAN 350Z Automatic Transmission Workshop Manual

REPAIR FOR COMPONENT PARTS
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Revision: 2006 November2007 350Z
Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch HubNCS0009F
COMPONENTS
DISASSEMBLY
1. Remove needle bearing and bearing race from high and low
reverse clutch hub.
2. Remove snap ring from mid sun gear assembly using pair of
snap ring pliers.
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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AT-282
REPAIR FOR COMPONENT PARTS
Revision: 2006 November2007 350Z
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 (1) from mid sun gear assem-
bly.
a. Remove snap ring from rear sun gear using a flat-bladed screw-
driver.
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REPAIR FOR COMPONENT PARTS
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Revision: 2006 November2007 350Z
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 snap ring.
1st One-way Clutch

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

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

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

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace high and low reverse clutch hub.
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AT-284
REPAIR FOR COMPONENT PARTS
Revision: 2006 November2007 350Z
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. Install snap ring to rear sun gear using a flat-bladed screwdriver.
4. Install rear sun gear assembly (1) to mid sun gear assembly.
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Revision: 2006 November2007 350Z
5. Install needle bearing to high and low reverse clutch hub.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 5 3 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
6. Install high and low reverse clutch hub to mid sun gear assem-
bly.
7. Install snap ring to mid sun gear assembly using pair of snap
ring pliers.
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.
9. Install bearing race and needle bearing to high and low reverse
clutch hub.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 5 3 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
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AT-286
REPAIR FOR COMPONENT PARTS
Revision: 2006 November2007 350Z
High and Low Reverse ClutchNCS0009G
COMPONENTS
DISASSEMBLY
1. Remove bearing race from high and low reverse clutch drum.
2. Remove snap ring from high and low reverse clutch drum using
a flat-bladed screwdriver.
3. Remove retaining plate, drive plates and driven plates from high
and low reverse clutch drum.
1. High and low reverse clutch drum 2. Driven plate 3. Retaining plate
4. Snap ring 5. Drive plate 6. Bearing race
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Revision: 2006 November2007 350Z
INSPECTION
Check the following, and replace high and low reverse clutch assembly if necessary.
High and Low Reverse Clutch Snap Ring

Check for deformation, fatigue or damage.
High and Low Reverse Clutch Drive Plates

Check facing for burns, cracks or damage.
High and Low Reverse Clutch Retaining Plate and Driven Plates

Check facing for burns, cracks or damage.
ASSEMBLY
1. Install driven plates, drive plates and retaining plate in high and low reverse clutch drum.
CAUTION:
Take care with order of plates.
2. Install snap ring in high and low reverse clutch drum using a flat-
bladed screwdriver.
3. Install bearing race to high and low reverse clutch drum.
CAUTION:
Apply petroleum jelly to bearing race.
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AT-288
REPAIR FOR COMPONENT PARTS
Revision: 2006 November2007 350Z
Direct ClutchNCS0009H
COMPONENTS
DISASSEMBLY
1. Remove snap ring from direct clutch drum using a flat-bladed
screwdriver.
2. Remove retaining plates, drive plates, driven plates and dish
plate from direct clutch drum.
INSPECTION
Check the following, and replace direct clutch assembly if necessary.
Direct Clutch Snap Ring

Check for deformation, fatigue or damage.
Direct Clutch Drive Plates

Check facing for burns, cracks or damage.
Direct Clutch Retaining Plate, Driven Plates and Dish Plate

Check facing for burns, cracks or damage.
1. Direct clutch drum 2. Dish plate 3. Retaining plate
4. Driven plate 5. Retaining plate 6. Snap ring
7. Drive plate
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