Nissan X-Trail 32. Instruction — 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
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
.
SMT140
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