Nissan X-Trail 32. Manual - part 2061

TM-202

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

MAINSHAFT AND GEAR

3.

Measure the clearance (C) at 2 points or more diagonally oppo-
site using a feeler gauge (A) when pressing outer baulk ring 

,

synchronizer cone 

, and inner baulk ring 

 toward gear taper

cone 

. And then calculate mean value.

BEARING

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

Clearance (C)

: Refer to 

TM-224, "Baulk Ring Clear-

ance"

.

JPDIC0035ZZ

MTF0041D

REVERSE IDLER SHAFT AND GEAR

TM-203

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

REVERSE IDLER SHAFT AND GEAR

Exploded View

INFOID:0000000010957986

CAUTION:

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

Disassembly and Assembly

INFOID:0000000010919419

DISASSEMBLY

1.

Remove reverse idler gear (rear), reverse coupling sleeve, and reverse insert springs simultaneously.

2.

Remove reverse idler gear needle bearing of the rear side.

3.

Remove thrust needle bearing of the rear side.

4.

Remove reverse baulk ring.

5.

Remove reverse idler gear (front).

6.

Remove reverse idler gear needle bearing of the front side.

7.

Remove thrust needle bearing of the front side.

8.

Remove retaining pin from reverse idler shaft.

ASSEMBLY

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

CAUTION:

Retaining pin

Reverse idler shaft

Thrust needle bearing

Reverse idler gear needle bearing

Reverse insert spring

Reverse idler gear (front)

Reverse baulk ring

Reverse coupling sleeve

Reverse idler gear (rear)

Reverse idler gear adjusting shim

: Always replace after every disassembly.

: Select with proper thickness.

: Replace the parts as a set.

JSDIA6367ZZ

TM-204

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

REVERSE IDLER SHAFT AND GEAR

• Be careful with the orientation of reverse insert spring.

• Never reuse retaining pin.

Inspection

INFOID:0000000010919421

REVERSE IDLER 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 of reverse idler gear (rear), and insert
spring.

• Coupling sleeve and synchronizer hub of reverse idler gear (rear)

must move smoothly.

Baulk Ring

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 (Reverse)

: Transaxle front side

PCIB1924E

JPDIC0144ZZ

SMT637A

SMT867D

REVERSE IDLER SHAFT AND GEAR

TM-205

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

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

BEARING

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

Clearance

: Refer to 

TM-224, "Baulk Ring Clear-

ance"

.

SMT140