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16
ENGINE
–
Remove stop disk
and first-gear idler gear
1
–
Remove needle bearing
–
Remove fifth-gear sliding gear
–
Remove stop disk
and third-gear idler gear
7
–
Remove needle bearing
–
Remove needle bearing
–
Remove lock ring
and sixth-gear sliding gear
bn
–
Remove lock ring
and stop disk
bp
–
Remove the second-gear idler gear
16.4.36 Checking the transmission
Condition
The transmission has been disassembled.
2
2
0 0 0 6
7
0 0 0 6
7
0 0 0 7
8
7
0 0 0 6
4
0 0 0 4
1
0 0 0 1
0 0 0 5
5
–
Check needle bearing
1
»
If there is damage or wear:
–
Change the needle bearing.
–
Check the pivot points of main shaft
»
If there is damage or wear:
–
Change the main shaft and/or countershaft.
–
Check the tooth profiles of main shaft
»
If there is damage or wear:
–
Change the main shaft and/or countershaft.
–
Check the pivot points of idler gears
»
If there is damage or wear:
–
Change the gear wheel pair.
–
Check the shift dogs of idler gears
»
If there is damage or wear:
–
Change the gear wheel pair.
–
Check the tooth faces of idler gears
»
If there is damage or wear:
–
Change the gear wheel pair.
–
Check the tooth profiles of sliding gears
»
If there is damage or wear:
–
Change the gear wheel pair.
–
Check sliding gears
for smooth operation in the profile of main shaft
5
.
2
and stop disk
.
3
4
and lock ring
.
5
6
.
9
and the fourth-gear idler gear
8
and stop disk
.
bk
bm
.
bo
.
bq
and bearing bush
br
4
0 0 0 4
9
0 0 0 1
0 0 0 5
5
0 0 0 6
7
8
7
8
0 0 0 7
0 0 0 6
7
0 0 0 6
7
8
0 0 0 7
4
0 0 0 4
0 0 0 1
1
4
0 0 0 4
0 0 0 1
1
5
0 0 0 5
for damage and wear.
and countershaft
2
and countershaft
2
for damage and wear.
4
, sliding gears
4
, sliding gears
4
for damage and wear.
5
.
bl
.
bs
4
0 0 0 4
0 0 0 1
1
6
0 0 0 5
0 0 0 6
7
0 0 0 6
7
8
7
3
3
4
0 0 0 4
0 0 0 1
9
305511-01
for damage and wear.
3
for damage and wear.
3
, and fixed gear
for damage and wear.
5
6
, and fixed gear
for damage and wear.
5
6
.
2
139
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