Sailing Catalpa · video

What this video covers

The crew of Catalpa identifies a failing thrust bearing in the vessel's drivetrain after noticing a whistling sound and excessive play in the unit.1:04 The bearing, which connects the dripless seal to the engine via a universal joint, shows signs of rust and wear, likely exacerbated by a leaking washing machine.7:09 To avoid a professional repair cost estimated at nearly $1,000, the owner disassembles the assembly, marks reference points for reassembly, and cleans the housing with a wire brush and primer.8:28 By locating the part number on the original SKF bearing, the crew sources a replacement for $90 instead of the $600 manufacturer-quoted price.8:33 While awaiting the new part, the crew performs maintenance in San Diego Bay and incorporates daily cold-water plunges in 12–13°C water to improve morale.8:51 The project demonstrates that sourcing standard industrial bearings by part number significantly reduces maintenance costs for marine drivetrain components.

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