When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?（）<br>A:The propeller hub taper and shaft keyway should be inspected for cracks or corrosion<br>B:The stern bearing alignment with the stern frame should be checked<br>C:The interior of the stern tube should be inspected for leaks<br>D:The shaft liner should be removed and inspected

When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?（）
A:The propeller hub taper and shaft keyway should be inspected for cracks or corrosion
B:The stern bearing alignment with the stern frame should be checked
C:The interior of the stern tube should be inspected for leaks
D:The shaft liner should be removed and inspected

出自：海船船员证

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