How to bypass vacuum petcock. Apr 25, 2013 · Even though it was a vacuum petcock...

How to bypass vacuum petcock. Apr 25, 2013 · Even though it was a vacuum petcock I got in the habit of always shutting it off. Feb 19, 2007 · 1- Remove the entire petcock from the gas tank. My bike had an after market gas tank on it with a simple on off fuel petcock. Oct 23, 2013 · To drain the tank with a vacuum petcock just remove the vacuum line from the carb, pull it through to the petcock side, apply vacuum to the line (suck on it), pinch the line off with a hemostat and turn the petcock to reserve. After awhile it got very difficult to turn - I replaced it with the Pingel to solve that problem. Seems to work. Be careful, there's a spring inside. I also for some reason have a California model with the canister port plugged too on carb. These vacThese vacuum petcock/fuel valve on carbureted HD models can be rpone to devoping a pin hold in the diaphragm on the back of the fuel valve, when this happens it shuts off fuel to the carb. Mar 4, 2025 · How to Bypass a Vacuum Petcock If you’ve weighed the pros and cons and decided that bypassing the vacuum petcock is the right choice for you, here’s a detailed step-by-step guide to help you do it safely and effectively. dzx ykgkro fvdwk daazzm mwjxhot sbeqenw njq flnhwv mocqd snhf