From a cruiser's viewpoint the major difference is you can get at the impeller in the 4JH4 without being a contortionist or magician. Replacing the impeller in the 4JH3 was not easy. I have a …

Oct 4, 2023 · An alternate viewpoint: Based on having once met a sailor that had to use an emergency tiller to hand steer for over a week due to a hydraulic failure. Use a mechanical …

Jun 17, 2016 · From a work done viewpoint: The case with locked prop is that the drag produces torque but no work since the prop is not turning - potential energy only. The case with the …

Jan 3, 2021 · He looks at things from an aeronautical engineers viewpoint, (positive damping vs negative feedback). Nope, the Gold Standard is “Self-steering Without a Windvane : A …

I think i'd investigate creating a removable wall in the quarter berth before chopping a hole in the cockpit. I do feel your pain as I once had to replace a raw water pump up under a Volvo (if it's …

Jul 13, 2013 · From a thermodynamic viewpoint there appear to be a number of things which require consideration: The reason you put the swizzle stick down the centre of a heat …

Sep 12, 2011 · It rather depends on what you want it to do. In the preferences I select "follow chart viewport" which means that when you move the chart the GE views follows the move.

Apr 27, 2021 · from a design viewpoint one of the advantages of hydraulic systems in autopilot applications is that overload situations which would destroy a mechanical system are readily …

May 8, 2014 · So for the purposes of this thread, let’s not focus on the "Island Piglet” viewpoint, been there, read that already. We’d prefer something in the low to mid $100k range. So a 37 …

May 28, 2025 · Then there's the eastern side of the Kabui Cut (0°25.3'S, 130°34.2'E). There's a viewpoint you can climb to, & some fabulous dinghy exploring both north & east of the …