17
ENGINE
143
–
Remove stop disk
1
and first-gear idler gear
2
.
–
Remove needle bearing
3
and stop disk
4
.
–
Remove fifth-gear sliding gear
5
and lock ring
6
.
–
Remove stop disk
7
and third-gear idler gear
9
.
–
Remove needle bearing
8
and the fourth-gear idler gear
bl
.
–
Remove needle bearing
bk
and stop disk
bm
.
–
Remove lock ring
bn
and sixth-gear sliding gear
bo
.
–
Remove lock ring
bp
and stop disk
bq
.
–
Remove the second-gear idler gear
br
and bearing bush
bs
.
17.4.36 Checking the transmission
Condition
The transmission has been disassembled.
0
0
0
6
7
0
0
0
5
6
0
0
0
1
1
0
0
0
4
4
0
0
0
6
7
0
0
0
5
5
2
2
0
0
0
6
7
0
0
0
1
9
0
0
0
4
4
7
8
0
0
0
5
5
0
0
0
6
7
0
0
0
1
1
0
0
0
4
4
0
0
0
1
1
0
0
0
7
8
0
0
0
5
5
0
0
0
6
7
0
0
0
1
1
0
0
0
4
4
0
0
0
6
7
0
0
0
6
7
0
0
0
4
4
0
0
0
7
8
0
0
0
6
7
0
0
0
4
4
0
0
0
1
9
7
8
0
0
0
7
8
3
3
305511-01
–
Check needle bearing
1
for damage and wear.
» If there is damage or wear:
–
Change the needle bearing.
–
Check the pivot points of main shaft
2
and countershaft
3
for damage and wear.
» If there is damage or wear:
–
Change the main shaft and/or countershaft.
–
Check the tooth profiles of main shaft
2
and countershaft
3
for damage and wear.
» If there is damage or wear:
–
Change the main shaft and/or countershaft.
–
Check the pivot points of idler gears
4
for damage and wear.
» If there is damage or wear:
–
Change the gear wheel pair.
–
Check the shift dogs of idler gears
4
, sliding gears
5
, and fixed gear
6
for damage and wear.
» If there is damage or wear:
–
Change the gear wheel pair.
–
Check the tooth faces of idler gears
4
, sliding gears
5
, and fixed gear
6
for damage and wear.
» If there is damage or wear:
–
Change the gear wheel pair.
–
Check the tooth profiles of sliding gears
5
for damage and wear.
» If there is damage or wear:
–
Change the gear wheel pair.
–
Check sliding gears
5
for smooth operation in the profile of main shaft
2
.
