Nissan X-Trail 32. Manual - part 2058

TM-190

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

INPUT SHAFT AND GEAR

14. Install 6th needle bearing, 6th input gear, 6th baulk ring onto 6th

input gear bushing and then press-fit 6th input gear bushing
onto input shaft using the drift (A) (SST: ST33200000).

15. Install snap ring onto input shaft and make sure that end play

(gap between snap ring and groove) of 6th input gear bushing
satisfies the standard value.

• If measurement is outside the standard range, select snap

ring. For selecting snap ring, refer to the latest parts informa-
tion.

CAUTION:

Never reuse snap ring.

16. Press-fit input shaft rear bearing using the drift (A) (SST:

ST30901000).

CAUTION:

Install input shaft rear bearing with its brown surface facing
the 6th input gear side.

17. Press-fit input shaft front bearing using the drift (A) (SST:

ST33052000) and the drift (B) (SST: ST30032000).

18. Install oil channel onto input shaft.

19. Check end play of 3rd, 4th, 5th, and 6th input gears.

JPDIC0354ZZ

End play

: Refer to 

TM-224, "End Play"

.

SCIA0970E

JPDIC0355ZZ

JSDIA6515ZZ

End play

: Refer to 

TM-224, "End Play"

.

SCIA0966E

INPUT SHAFT AND GEAR

TM-191

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

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Inspection

INFOID:0000000010919413

INPUT SHAFT AND GEAR

Check items below. If necessary, replace them with new ones.
• Damage, peeling, dent, uneven wear, bending, etc. of shaft.
• Excessive wear, damage, peeling, etc. of gears.
• Excessive wear, damage, peeling, etc. of cam side of clutch gears.

SYNCHRONIZER

Synchronizer Hub and Coupling Sleeve

Check items below. If necessary, replace them with new ones.
• Damage and excessive wear of contact surfaces of coupling

sleeve, synchronizer hub and shifting insert.

• Coupling sleeve and synchronizer hub must move smoothly.

Baulk Ring and Spread Spring

Check damage or excessive wear on cam face of baulk ring or work-
ing face of insert. If necessary, replace it with new ones.

Baulk Ring Clearance for Single Cone Synchronizer (4th, 5th, and 6th)

Push baulk ring on the cone and measure the clearance between
baulk ring and cone. If measurement is below limit, replace it with a
new one.

Baulk Ring Clearance for Double Cone Synchronizer (3rd)

JPDIC0142ZZ

SMT387A

SMT867D

Clearance

: Refer to 

TM-224, "Baulk Ring Clear-

ance"

.

SMT140

TM-192

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

INPUT SHAFT AND GEAR

Check the clearance between outer baulk ring 

, synchronizer cone

, and inner baulk ring 

 as follows.

CAUTION:

The clearances (A) and (B) are controlled with outer baulk ring,
synchronizer cone, and inner baulk ring as a set. Replace them
as a set if the clearances are outside the limit value.

1.

Measure the clearance (A) at 2 points or more diagonally oppo-
site using a dial indicator (B) and the puller (C) (SST:
ST30031000). And then calculate mean value.

2.

Measure the clearance (B) at 2 points or more diagonally oppo-
site using a feeler gauge (A). And then calculate mean value.

BEARING

Check for bearing damage and rough rotation. If necessary, replace
with a new one.

JPDIC0357ZZ

: Inner baulk ring

: Synchronizer cone

Clearance (A)

: Refer to 

TM-224, "Baulk Ring Clear-

ance"

.

JPDIC0306ZZ

: Outer baulk ring

: Synchronizer cone

Clearance (B)

: Refer to 

TM-224, "Baulk Ring Clear-

ance"

.

JPDIC0307ZZ

MTF0041D

MAINSHAFT AND GEAR

TM-193

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

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MAINSHAFT AND GEAR

Exploded View

INFOID:0000000010957985

CAUTION:

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

Mainshaft front bearing

Mainshaft bearing retainer

Mainshaft

Reverse main gear

1st main gear

1st main gear bushing

1st needle bearing

1st inner baulk ring

1st synchronizer cone

1st outer baulk ring

1st-2nd spread spring

1st-2nd shifting insert

1st-2nd synchronizer hub

2nd outer baulk ring

2nd synchronizer cone

2nd inner baulk ring

1st-2nd coupling sleeve

2nd main gear bushing

2nd needle bearing

2nd main gear

3rd main gear

3rd-4th mainshaft spacer

4th main gear adjusting shim

4th main gear

5th main gear

5th-6th mainshaft spacer

6th main gear

6th main gear adjusting shim

Mainshaft rear bearing

Mainshaft C-ring

C-ring holder

Snap ring

Mainshaft rear bearing adjusting 
shim

: N·m (kg-m, in-lb)

: Always replace after every disassembly.

: Select with proper thickness.

: Replace the parts as a set.

PCIB1889E