0
0
4
4
0
0
4
4
0
0
5
5
0
0
2
2
0
0
2
2
0
0
2
2
0
0
3
3
0
0
3
3
0
0
3
3
0
0
3
3
0
0
2
2
0
0
6
6
0
0
6
6
0
0
7
7
0
0
8
8
0
0
8
8
0
0
1
1
0
0
5
5
0
0
5
5
0
0
4
4
0
0
4
4
30/ENGINE - WORK ON INDIVIDUAL PARTS
123
19.37
Checking the countershaft
600296-01
–
Check the pivot points of countershaft
for damage and wear.
» If there is damage or wear:
–
Change the countershaft.
–
Check the tooth profiles of countershaft
for damage and wear.
» If there is damage or wear:
–
Change the countershaft.
–
Check the pivot points of idler gears
for damage and wear.
» If there is damage or wear:
–
Change the idler/fixed gear pair.
–
Check the dog teeth of idler gears
and fixed gears
for damage and wear.
» If there is damage or wear:
–
Change the idler/fixed gear pair.
–
Check the tooth faces of idler gears
and fixed gears
for damage and wear.
» If there is damage or wear:
–
Change the idler/fixed gear pair.
–
Check needle bearings
for damage and wear.
» If there is damage or wear:
–
Change the needle bearing.
–
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.
–
Check the tooth profiles of fixed gears
for damage and wear.
» If there is damage or wear:
–
Change the idler/fixed gear pair.
–
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 sliding sleeve
for smooth operation in the profile of the countershaft.
» If the sliding sleeve is stiff:
–
Change the sliding sleeve or the countershaft.
–
Check the dog teeth of sliding sleeve
for damage and wear.
» If there is damage or wear:
–
Change the sliding sleeve and idler gear.
