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18 ENGINE
197
©
O
/ ©
©
©
@
©
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0
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/
©
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©
/ ©
6
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311921-10
Check needle bearings O for damage and wear.
» If there is damage or wear:
-
Change the needle bearing.
Check the pivot points of main shaft
©
and countershaft
©
for damage and wear.
» If there is damage or wear:
-
Change the main shaft and/or countershaft.
Check the tooth profiles of main shaft
©
and countershaft
©
for damage and wear.
» If there is damage or wear:
-
Change the main shaft and/or countershaft.
Check the pivot points of idler gears © for damage and wear.
» If there is damage or wear:
-
Change the gear wheel pair.
Check the shift dogs of idler gears ©, sliding gears
©
, and fixed gear
©
for damage and wear.
» If there is damage or wear:
-
Change the gear wheel pair.
Check the tooth faces of idler gears ©, sliding gears
©
, and fixed gear
©
for damage and wear.
» If there is damage or wear:
-
Change the gear wheel pair.
Check the tooth profiles of sliding gears
©
for damage and wear.
» If there is damage or wear:
-
Change the gear wheel pair.
Check sliding gears
©
for smooth operation in the profile of main shaft
©
» If the sliding gear does not move freely:
-
Change the sliding gear or the main shaft.
Check sliding gears
©
for smooth operation in the profile of countershaft
©
» If the fixed gear does not move freely:
-
Change the sliding gear or the countershaft.
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