Nissan Note E12. Instruction — part 622
TM-46
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
MAINSHAFT AND GEAR
MAINSHAFT AND GEAR
Exploded View
INFOID:0000000009417612
Disassembly
INFOID:0000000009417613
CAUTION:
• Secure mainshaft in a vise using blocks of wood to prevent damage, and then remove gears and
snap rings.
1.
Mainshaft front bearing
2.
Mainshaft
3.
1st main gear
4.
1st inner baulk ring
5.
1st synchronizer cone
6.
1st outer baulk ring
7.
1st-2nd synchronizer hub
8.
1st-2nd coupling sleeve
9.
Spring
10. Insert key
11. 2nd outer baulk ring
12. 2nd synchronizer cone
13. 2nd inner baulk ring
14. Snap ring
15. Thrust washer
16. 2nd main gear
17. 3rd main gear
18. 3rd baulk ring
19. 3rd-4th synchronizer hub
20. 3rd-4th coupling sleeve
21. 4th baulk ring
22. 4th main gear
23. Spacer
24. Mainshaft rear bearing
25. 5th main gear
: Apply gear oil.
: Replace the parts as a set.
JPDIC0531GB
MAINSHAFT AND GEAR
TM-47
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
• For removal of snap ring, set snap ring pliers and flat pliers at
both sides of snap ring. While expanding snap ring with snap
ring pliers, remove snap ring with flat pliers.
• Mark gear component direction for assembly without damag-
ing component contact locations.
1. Remove 3rd-4th synchronizer hub and 3rd baulk ring.
2. Remove snap ring (1) and thrust washer (2).
CAUTION:
Do not reuse snap ring.
3. Remove 3rd main gear (1) and thrust washer (2).
4. Remove snap ring (1) and thrust washer (2).
CAUTION:
Do not reuse snap ring.
SCIA1755J
PCIB1559E
PCIB1560E
PCIB1561E
TM-48
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
MAINSHAFT AND GEAR
5. Remove 2nd main gear (1) and thrust washer (2).
6. Remove snap ring (1), and then remove 2nd inner baulk ring,
2nd synchronizer cone, and 2nd outer baulk ring.
7. Remove 1st-2nd coupling sleeve, insert keys, springs, and 1st-
2nd synchronizer hub.
8. Remove 1st outer baulk ring, 1st synchronizer cone, 1st inner
baulk ring, and 1st main gear (2).
Assembly
INFOID:0000000009417614
Assembly is in the reverse order of disassembly.
CAUTION:
• Do not reuse snap ring.
• For installation of snap ring, set snap ring pliers and flat pliers
at both sides of snap ring. While expanding snap ring with
snap ring pliers, remove snap ring with flat pliers.
• Check that snap ring is securely installed to the groove.
• Apply gear oil to 1st outer baulk ring, 1st synchronizer cone,
1st inner baulk ring, 2nd outer baulk ring, 2nd synchronizer
cone, 2nd inner baulk ring, and 3rd baulk ring.
• Replace 1st outer baulk ring, 1st synchronizer cone, and 1st
inner baulk ring as a set.
• Replace 2nd outer baulk ring, 2nd synchronizer cone, and 2nd
inner baulk ring as a set.
• Be careful with the orientation of 1st-2nd synchronizer hub.
• Replace 1st-2nd synchronizer hub and 1st-2nd coupling
sleeve as a set.
PCIB1562E
JPDIC0541ZZ
SCIA1755J
(A)
: 1st main gear side
(B)
: 2nd main gear side
PCIB1566E
MAINSHAFT AND GEAR
TM-49
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
• Be careful with the orientation of 1st-2nd coupling sleeve.
• Be careful with the orientation of 3rd-4th synchronizer hub.
• Replace 3rd-4th synchronizer hub and 3rd-4th coupling
sleeve as a set.
• Be careful with the orientation of insert key (1) and spring (2).
Inspection
INFOID:0000000009417615
INSPECTION AFTER DISASSEMBLY
Mainshaft and Gear
Check the following items and replace if necessary.
• Damage, peeling, uneven wear, and distortion of shaft.
• Excessive wear, damage, and peeling of gear.
Synchronizer
Check the following items and replace if necessary.
(A)
: 2nd main gear side
(B)
: 1st main gear side
PCIB1567E
(A)
: 4th main gear side
(B)
: 3rd main gear side
PCIB1565E
PCIB1564E
SCIA1762J
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст