Infiniti QX56 (Z62). Manual - part 1329

TRANSMISSION ASSEMBLY

TM-225

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

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Location of Snap Rings

INFOID:0000000006226916

2WD MODELS

I

(11) Bearing race

60.0 (2.362)

(12) Bearing race

61.1 (2.406)

(13) Needle bearing

60 (2.362)

(14) Bearing race

61.9 (2.437)

J

(15) Needle bearing

62.8 (2.472)

K

(16) Needle bearing

92 (3.622)

L

(17) Needle bearing

65 (2.559)

M

(18) Bearing race

58 (2.362)

(19) Needle bearing

58 (2.283)

Location

Item

Outer diameter

mm (in)

Location

Shape of snap ring

Outer diameter

mm (in)

1

A

159.9 (6.295)

2

B

159 (6.260)

3

B

216 (8.504)

4

B

180.4 (7.102)

5

C

171.5 (6.752)

6

B

169 (6.654)

7

B

180.5 (7.106)

8

B

181.0 (7.126)

9

D

64.6 (2.543)

10

B

136 (5.354)

11

E

70.5 (2.776)

JSDIA1733ZZ

TM-226

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

4WD MODELS

Disassembly

INFOID:0000000006226917

CAUTION:

Never disassemble parts behind drum support. Refer to 

TM-16, "TRANSMISSION : Cross-Sectional

View"

.

1.

Drain ATF through drain plug.

12

B

135 (5.315)

13

A

48.4 (1.906)

Location

Shape of snap ring

Outer diameter

mm (in)

Location

Shape of snap ring

Outer diameter

mm (in)

1

A

159.9 (6.295)

2

B

159 (6.260)

3

B

216 (8.504)

4

B

180.4 (7.102)

5

C

171.5 (6.752)

6

B

169 (6.654)

7

B

180.5 (7.106)

8

B

181.0 (7.126)

9

D

64.6 (2.543)

10

B

136 (5.354)

11

E

70.5 (2.776)

12

B

135 (5.315)

13

A

48.4 (1.906)

JSDIA1734ZZ

TRANSMISSION ASSEMBLY

TM-227

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

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2.

Remove torque converter by holding it firmly and turning while
pulling straight out.

3.

Remove tightening bolts (

) for converter housing and trans-

mission case.

4.

Remove converter housing from transmission case.

CAUTION:

Be careful not to scratch converter housing.

5.

Remove O-ring from input clutch assembly.

6.

Remove tightening bolts (

) for oil pump assembly and trans-

mission case.

SCIA5010E

JPDIA1107ZZ

SCIA5011E

JPDIA1108ZZ

TM-228

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

7.

Attach the sliding hammers [SST: ST25850000 (J-25721-A)] (A)
to oil pump assembly (1) and extract it evenly from transmission
case.

CAUTION:

• Fully tighten the sliding hammer screws.
• Make sure that bearing race is installed to the oil pump

assembly edge surface.

8.

Remove O-ring (1) from oil pump assembly.

9.

Remove bearing race (1) from oil pump assembly.

10. Remove seal ring (1) from oil pump assembly.

B

: Sliding hammer attachment position

JPDIA1109ZZ

JPDIA1110ZZ

JPDIA1111ZZ

JSDIA1721ZZ