Стенд для скутерных двигателей — покраска, лак и планы на диностенд | Часть 3

I’m continuing the build of a universal test stand for scooter engines. In Part 3, I finish painting and clear-coating the work table, frame, interchangeable engine mounts, small brackets and instrument panel. The finish is far from perfect: one freshly painted part falls straight into the dirt, the clear coat develops heavy runs, and yellow and burgundy paint dust settles across the workshop. However, the main goal of this prototype is functionality, not a show-quality finish. This stand is an experimental test version. I still need to install an engine, perform the first start-ups, check the frame rigidity and see how convenient it is to work with different scooter engines. I already have several ideas for version 2.0: — replace some angle iron with rectangular tubing; — strengthen the frame; — redesign the interchangeable engine mounts; — leave room for a future dyno system; — use the results of the first tests; — prepare the design for possible small-scale production. In the future, I plan to test Piaggio Big Block engines, turbocharged setups and eventually begin work on a twin-cylinder engine project. I also show a drum-brake wheel for the Piaggio Big Block, a test tire and the first steps in preparing the Vespa for engine removal and valve adjustment. Other Johnny Bear projects: Vespa GTS 250 Valve Adjustment | Full Manual    • Регулировка клапанов Vespa GTS 250 | Полны...   Preparing a Vespa for Paint | Scratches, Filler and My First Paint Attempt    • Подготовка Vespa к покраске | Царапины, шп...   Building a Scooter Engine Test Stand | Piaggio Big Block 180    • Строю стенд для скутерных двигателей | Pia...   Scooter Engine Test Stand — Part 2    • Доводим стенд для скутерных двигателей до ...   Chapters: 00:00 Paint result 00:18 Flipping and repainting the table 01:17 Degreasing and testing a new respirator 01:34 Applying the second coat 01:50 Back to the Vespa parts 02:12 Camera overheats 02:30 Preparing the remaining parts 02:41 First coat of paint 02:52 New day — checking the result 03:05 Yellow paint dust throughout the workshop 03:28 Inspecting the painted parts 03:46 Interchangeable engine mounts 04:00 Rubber bushings from China 04:17 Preparing for clear coat 04:36 Applying clear coat 04:40 Freshly painted part falls into the dirt 05:00 Clear-coat runs inside the structure 05:48 Huge drops of clear coat 06:30 I want to install the engine as soon as possible 06:45 Why this is a prototype stand 07:18 Ideas for version 2.0 07:45 Possible dyno system 08:10 Turbo engines and a twin-cylinder project 08:38 Why the finish is not perfect 09:12 Pre-production prototype 09:32 Possible future production 10:15 Clear-coating small parts 11:10 Functionality comes first 11:45 Preparing the Vespa for valve adjustment 12:15 Instrument panel 13:05 Painting the metal frame 14:00 Audio and GoPro problems 15:30 Painting the instrument panel 16:05 Protecting paint from fuel and brake fluid 17:05 Cleaning the tools 18:40 Repairing the dropped part 19:15 Final clear-coat layer 20:00 Cleaning the workshop 20:27 Finishing the lower section of the stand 20:43 Piaggio Big Block wheel 21:02 Preparing the Vespa for engine removal 21:14 The stand is ready for the next stage Subscribe to Johnny Bear for the engine installation, the first test runs, Piaggio Big Block projects, turbo engines, possible dyno testing, Vespa repairs and more garage experiments. #JohnnyBear #PiaggioBigBlock #EngineTestStand #ScooterTuning #Vespa "Music by Karl Casey @ White Bat Audio"