Prerequisites
The shipyard must provide all necessary tools and manpower. The following specific item is required for this task.
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• |
Ventilation pipe (The minimum diameter is 1/4" (6.35 mm).) |
The following special tools are required for this task:
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C |
Valve shown in opened position |
Procedure
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1 |
Mount a ventilation pipe to the air bleeding cock. |
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2 |
Run this ventilation pipe with a continuous rise to the main deck or out through the vessel's side. |
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3 |
Open the air bleeding cock on the hull unit mounting flange. |