Sailing Catalpa · video

What this video covers

Refitting a 53-foot Pearson 530 sailboat in a shipyard requires addressing significant maintenance issues in the bilge and fuel system before launching. The crew discovers a diesel leak in the 170-gallon aluminum fuel tank, caused by internal corrosion and pitting from years of moisture accumulation.21:01 To remediate the leak and remove 40 years of accumulated sludge, they cut three 7-inch inspection ports into the tank to access internal chambers.8:47 They plan to seal these ports with 8-inch aluminum plates, gaskets, and tapped threads.9:11 Additionally, the crew upgrades the bilge system by installing a new Whale pump and a Rule 3700 emergency pump, replacing a burnt-out unit.6:56 These repairs, compounded by a rodent infestation and shipping delays for parts, postpone the vessel's launch from December to January.9:22 The project highlights the necessity of physical tank inspections, as fuel polishing alone cannot remove sludge adhered to the bottom of a tank.20:57

Boats in this video

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