Nissan X-Trail 32. Manual - part 2057

TM-186

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

INPUT SHAFT AND GEAR

Apply gear oil to gears, shafts, synchronizers, and bearings when assembly.

Disassembly and Assembly

INFOID:0000000010919411

DISASSEMBLY

1.

Before disassembling, measure end play for 3rd, 4th, 5th, and
6th input gears.

2.

Remove oil channel.

3.

Press out input shaft rear bearing using the drift (A) (SST:
ST33052000) and separator (B) (commercial service tool).

4.

Remove snap ring.

5.

Press out 6th input gear, 6th needle bearing, 6th input gear
bushing, 5th-6th synchronizer hub assembly, and 5th input gear
using the drift (A) (SST: ST33052000) and separator (B) (com-
mercial service tool).

6.

Remove 5th needle bearing.

7.

Press out 5th input gear bushing, thrust washer, 4th input gear,
4th needle bearing, 4th input gear bushing, 3rd-4th synchronizer
hub assembly, and 3rd input gear using the drift (A) and separa-
tor (B) (commercial service tool).

8.

Remove 3rd needle bearing.

End play

: Refer to 

TM-224, "End Play"

.

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INPUT SHAFT AND GEAR

TM-187

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

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9.

Press out input shaft front bearing using separator (A) (commer-
cial service tool).

ASSEMBLY

1.

Install 3rd needle bearing to input shaft.

2.

Install 3rd input gear, 3rd inner baulk ring, 3rd synchronizer cone, and 3rd outer baulk ring to input shaft.

CAUTION:

Replace 3rd inner baulk ring, 3rd synchronizer cone, and 3rd outer baulk ring as a set.

3.

Install 3rd-4th spread springs, 3rd-4th shifting inserts, and 3rd-4th synchronizer hub onto 3rd-4th coupling
sleeve.

CAUTION:

• Be careful with the orientation of 3rd-4th synchronizer

hub.

• Never reuse 3rd-4th synchronizer hub and 3rd-4th cou-

pling sleeve.

• Replace 3rd-4th synchronizer hub and 3rd-4th coupling

sleeve as a set.

• Be careful with the orientation of 3rd-4th coupling sleeve.

• Be sure not to hook center projection of 2 spread springs

on same shifting insert.

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PCIB0799E

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TM-188

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

INPUT SHAFT AND GEAR

4.

Press-fit 3rd-4th synchronizer hub assembly using the press
stand (A) (SST: KV40105710).

CAUTION:

Align grooves of 3rd-4th shifting insert and 3rd outer baulk
ring.

5.

Press-fit 4th input gear bushing 

 using the press stand (A)

(SST: KV40105710).

6.

Install 4th baulk ring.

7.

Install 4th needle bearing and 4th input gear to input shaft.

8.

Select thrust washer 

 so that dimension (C2) satisfies the

standard value below. Then install thrust washer onto input
shaft. For selecting thrust washer, refer to the latest parts infor-
mation.

CAUTION:

Only one thrust washer can be selected.

9.

Press-fit 5th input gear bushing using the press stand (A) (SST:
KV40105710).

CAUTION:

Never reuse 5th input gear bushing.

10. Install 5th needle bearing and 5th input gear to input shaft.
11. Install 5th baulk ring.

JSDIA6512ZZ

JPDIC0352ZZ

: 4th input gear

Dimension (C2)

: Refer to 

TM-225, "Dimension"

.

JPDIC0353ZZ

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INPUT SHAFT AND GEAR

TM-189

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

C

E

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12. Install 5th-6th synchronizer hub, 5th-6th spread springs, and 5th-6th shifting inserts onto 5th-6th coupling

sleeve.

CAUTION:

• Be careful with the orientation of 5th-6th synchronizer

hub.

• Never reuse 5th-6th synchronizer hub and 5th-6th cou-

pling sleeve.

• Replace 5th-6th synchronizer hub and 5th-6th coupling

sleeve as a set.

• Be careful with the orientation of 5th-6th coupling sleeve.

• Be sure not to hook center projection of 2 spread springs

on same shifting insert.

13. Press-fit 5th-6th synchronizer hub assembly using the press

stand (A) (SST: KV40105710).

CAUTION:

Align grooves of 5th-6th shifting insert and 5th baulk ring.

:Transaxle front side

:Transaxle rear side

PCIB1883E

: 5th input gear side

: 6th input gear side

PCIB1884E

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