November 11, 2005 Progress
Click on first image to start slide show, continue by clicking link to next picture.
Front brakeline "T" | Brake line proportioning valve | DC converter | Accelerator pedal assembly | Controller mounting board |
Edge view, control board | Windshield blower mounting | Dashboard top |
Brakes completed: I have brake line pressure! The brakes are operating! It has been a long, long road to this day. I have installed, torn out and replaced the brake line and connections twice. Lessons learned: (1) Convert everything metric with adapters to standard American "inverted flare" tubing, the parts are much easier to obtain. Bubble-flare line looks like it will connect directly into control valves, but it will leak, and a pipe-thread adapter is needed. (2) If you need to cut tubing to the right length, buy a quality flaring tool for $50 or else cut the line in the middle and use compression fittings. Compression fittings are not acceptable on stock automobiles, but on a one-off home-built vehicle, it they don't leak, they're good. (3) Attach the line to the frame with rubber-lined wiring harness clamps and self-drilling hex-head screws. Drill a pilot hole anyway, and drive the screws in with a variable-speed electric drill and a hex-head driver bit. Putting phillips-head sheet metal or self-tapping screws into the steel frame by hand, even with the correct hole-size, is extremely difficult. (4) Buy some expensive, titanium or oxide-coated drill bits specially designed for drilling steel. Regular steel bits will dull in less than a minute.
3-wheel Electric Vehicle Pages |
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