Nissan X-Trail 32. Manual - part 2028

TM-70

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

MAINSHAFT AND GEAR

7.

Install 4th main gear 

, using the drift (A) (SST: KV32102700).

8.

Install 5th main gear 

, using the drift (A) (SST: KV32102700).

9.

Install 6th main gear 

, using the drift (A) (SST: KV32102700).

10. Install mainshaft rear bearing inner race 

, using the drift (A)

(SST: ST30901000).

CAUTION:

Replace mainshaft rear bearing inner race and mainshaft
rear bearing outer race as a set.

11. Install snap ring.

CAUTION:

Never reuse snap ring.

Inspection

INFOID:0000000010842469

INSPECTION AFTER DISASSEMBLY

147.515 – 147.491 (5.8077 – 5.8067)

1.675 (0.0659)

147.490 – 147.466 (5.8067 – 5.8057)

1.700 (0.0669)

147.465 – 147.441 (5.8057 – 5.8048)

1.725 (0.0679)

147.440 – 147.416 (5.8047 – 5.8038)

1.750 (0.0689)

147.415 – 147.391 (5.8037 – 5.8028)

1.775 (0.0699)

Dimension “L”

Mainshaft adjusting shim thickness

PCIB1737E

PCIB1738E

PCIB1739E

PCIB1740E

MAINSHAFT AND GEAR

TM-71

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

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Mainshaft and Gear

Check the following items and replace if necessary.
• Damage, peeling, bend, uneven wear, and distortion of shaft.
• Excessive wear, damage, and peeling of gear.

Synchronizer Hub and Coupling Sleeve

Check the following items and replace if necessary.
• Breakage, damage, and unusual wear on contact surface of cou-

pling sleeve, synchronizer hub, and insert key.

• Coupling sleeve and synchronizer hub move smoothly.

Baulk Ring

Check contact surface of baulk ring cam and insert key for excessive
wear, uneven wear, bend, and damage. Replace if necessary.

Bearing

Check bearing for damage and unsmooth rotation. Replace if neces-
sary.

CAUTION:

• Replace mainshaft front bearing outer race and mainshaft

front bearing inner race as a set.

• Replace mainshaft rear bearing inner race and mainshaft rear

bearing outer race as a set.

PCIB1775E

SCIA1753J

SCIA0608J

SPD715

TM-72

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

REVERSE IDLER SHAFT AND GEAR

REVERSE IDLER SHAFT AND GEAR

Exploded View

INFOID:0000000010842470

Disassembly and Assembly

INFOID:0000000010842471

DISASSEMBLY

1.

Remove reverse output gear 

.

Reverse output gear

Snap ring

Reverse baulk ring

Return spring

Needle bearing

Seal washer

Reverse idler shaft

Spacer

Reverse input gear

Lock washer

Spring washer

: N·m (kg-m, ft-lb)

: Always replace after every disassembly.

: Replace the parts as a set.

JPDIC0425GB

PCIB1760E

REVERSE IDLER SHAFT AND GEAR

TM-73

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F94R]

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2.

Remove snap ring 

.

3.

Remove reverse baulk ring 

 and return spring 

.

4.

Remove snap ring 

, lock washer 

, and reverse input gear 

.

5.

Remove needle bearings 

 and washer.

ASSEMBLY

Note the following procedures, and assemble in the reverse order of disassembly.

CAUTION:

• Never reuse snap ring.
• Check that snap ring is securely installed in a groove.
• Replace reverse output gear, snap ring, reverse baulk ring, return spring, needle bearing, reverse

idler shaft, spacer, reverse input gear, and lock washer as a set.

Inspection

INFOID:0000000010842472

INSPECTION AFTER DISASSEMBLY

PCIB1759E

PCIB1758E

PCIB1757E

PCIB1761E