Infiniti QX56 (Z62). Manual - part 1334

TRANSMISSION ASSEMBLY

TM-245

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

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8.

Install D-rings in reverse brake piston.

9.

Install reverse brake piston in transmission case.

10. Install needle bearing to drum support edge surface.

CAUTION:

Check the direction of needle bearing. Refer to 

TM-222,

"Location of Needle Bearings and Bearing Races"

.

11. Install seal rings to drum support.

12. Install reverse brake spring retainer and reverse brake return

spring in transmission case.

SCIA6330E

SCIA2325E

SCIA2796E

SCIA3333E

SCIA2324E

TM-246

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

13. Set the clutch spring compressor (SST: KV31102400) on

reverse brake spring retainer and install snap ring (fixing spring
retainer) in transmission case while compressing return spring.

CAUTION:

• Securely assemble them using a flat-bladed screwdriver

so that snap ring tension is slightly weak.

• Be careful not to damage snap ring.

14. Install reverse brake drive plates, driven plates, dish plates and

retaining plate in transmission case.

CAUTION:

Check order of plates.

15. Assemble N-spring.
16. Install reverse brake retaining plate in transmission case.

SCIA6700E

1

:  Snap  ring

2

: Retaining plate

3

: Drive plate (eight pieces)

4

: Driven plate (eight pieces)

5

:  Dish  plate

6

:  Dish  plate

JSDIA1858ZZ

SCIA5249E

TRANSMISSION ASSEMBLY

TM-247

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

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17. Install snap ring in transmission case.

CAUTION:

Be careful not to damage snap ring.

18. Measure clearance between retaining plate and snap ring. If not

within specified clearance, select proper retaining plate.

19. Install needle bearing to transmission case.

CAUTION:

Check the direction of needle bearing. Refer to 

TM-222,

"Location of Needle Bearings and Bearing Races"

.

20. Install output speed sensor (1) to transmission case. Tighten

revolution sensor bolt to the specified torque.

CAUTION:

• Never subject it to impact by dropping or hitting it.
• Never disassemble.
• Never allow metal filings, etc. to get on the sensor's front

edge magnetic area.

• Never place in an area affected by magnetism.

SCIA2439E

Specified clearance “A”

Standard: 

TM-298, "Reverse Brake Clearance"

.

Retaining plate: Refer to 

TM-298, "Reverse Brake Clear-

ance"

SCIA3129E

SCIA5031E

: Bolt

JSDIA1321ZZ

TM-248

< UNIT DISASSEMBLY AND ASSEMBLY >

[7AT: RE7R01B]

TRANSMISSION ASSEMBLY

21. As shown in the figure, use the drift to drive rear oil seal into the

rear extension (2WD) (A) or adapter case (4WD) (B) until it is
flush.

CAUTION:

• Never reuse rear oil seal.
• Apply ATF to rear oil seal.

22. Install return spring (1) to parking pawl (2).

23. Install parking pawl (with return spring) and pawl shaft to rear

extension (2WD) or adapter case (4WD).

24. Install parking actuator support to rear extension (2WD) or

adapter case (4WD).

1

: Drift [SST: 33400001 (J-26082)]

2

: Drift [Commercial service tool Ø64 mm (2.52 in)]

JSDIA1914ZZ

SCIA6180J

SCIA3424E

SCIA3423E