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30/ENGINE - WORK ON INDIVIDUAL PARTS
Checking the transmission
16.21
–
Disassemble the main shaft. (
–
Dismantle the countershaft. (
1
1
6
6
4
4
5
5
2
2
–
Check needle bearing
»
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 idler/fixed gear pair.
–
Check the shift dogs of idler gears
»
If there is damage or wear:
–
Change the idler/fixed gear pair.
–
Check the tooth faces of idler gears
»
If there is damage or wear:
–
Change the idler/fixed gear pair.
–
Check the tooth profiles of fixed gears
»
If there is damage or wear:
–
Change the idler/fixed gear pair.
–
Check fixed gears
for smooth operation in the profile of main shaft
»
If the fixed gear does not move easily:
–
Change the fixed gear or the main shaft.
–
Check fixed gears
for smooth operation in the profile of countershaft
»
If the fixed gear does not move easily:
–
Change the fixed gear or the countershaft.
–
Check stop disks
for damage and wear.
»
If there is damage or wear:
–
Change the stop disk.
–
Use new lock rings
in every repair job.
–
Assemble the countershaft. (
–
Assemble the main shaft. (
p. 69)
p. 70)
7
7
4
4
5
5
4
4
7
7
7
7
4
4
5
5
4
4
7
7
7
7
5
5
for damage and wear.
and countershaft
and countershaft
for damage and wear.
and fixed gears
and fixed gears
for damage and wear.
p. 70)
p. 69)
4
4
3
3
6
6
300802-01
for damage and wear.
for damage and wear.
for damage and wear.
for damage and wear.
.
.
71
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