Infiniti QX56 (JA60). Manual - part 982

TM-230

< DISASSEMBLY AND ASSEMBLY >

REPAIR FOR COMPONENT PARTS

b. Remove needle bearing from input clutch assembly.

c.

Remove snap ring from input clutch drum using suitable tool.

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 Plate and Driven Plates

• Check facing for burns, cracks or damage.

CAUTION:

If necessary, replace the input clutch assembly.

Front Carrier Assembly

• 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

1. Install input clutch.

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REPAIR FOR COMPONENT PARTS

TM-231

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a. Install drive plates, driven plates and retaining plate in input

clutch drum.

CAUTION:

Take care with order of plates.

b. Install snap ring in input clutch drum using suitable tool.

c. Install needle bearing in input clutch assembly.

CAUTION:

Apply petroleum jelly to needle bearing.

d. Install new O-ring and new 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.

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TM-232

< DISASSEMBLY AND ASSEMBLY >

REPAIR FOR COMPONENT PARTS

2. Install front carrier assembly.
a. Install snap ring to front carrier assembly.

CAUTION:

Do not expand snap ring excessively.

b. Install needle bearing in front carrier assembly.

CAUTION:

• Take care with the direction of needle bearing. Refer to

TM-201, "Location of Adjusting Shims, Needle Bearings,

Thrust Washers and Snap Rings"

.

• Apply petroleum jelly to needle bearing.

c.

Install bearing race in front carrier assembly.

CAUTION:

Apply petroleum jelly to bearing race.

d. Install front carrier assembly to input clutch assembly.

3. Compress snap ring using suitable tool.
4. Install front carrier assembly and input clutch assembly to rear

internal gear.

Mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch Hub

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COMPONENTS

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REPAIR FOR COMPONENT PARTS

TM-233

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DISASSEMBLY

1. Remove needle bearing and bearing races from high and low

reverse clutch hub.

2. Remove snap ring from mid sun gear assembly using suitable

tool.

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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