ENGINE PARTS CHECK
❱❘ Gearbox shafts
Check all the gears :
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Check the coupling dogs
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Check pignon teeths
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Check the fork grooves
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Check the fork condition.
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Minimum thickness : 3,97 mm
Check the fork bore , looking for deep
•
scratches.
Check the shifting drum, looking for
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deformation or abnormal wear of the races.
Replace the shifting drum if needed.
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ST SERIES