Stuck Vacuum Petcock Freed
Posted: Sat May 08, 2010 2:07 am
So on this piece of ancient history known as a dormant '85 Spree the vacuum petcock wasn't working. After removing it, I blew (with the pressure from my mouth only) in each of the outlets. Seeing neither was clear I presumed the diaphragm was probably good, but stuck. I sucked really hard on the vacuum port and suddenly heard a pop. Then I sucked/blew/sucked/blew (no comments please) and could hear the diaphragm moving. I put it back on the tank and Viola. The petcock now works fine.
BTW, I was going to put the petcock from my '86 basket case on and noticed the '86 has a slightly larger diameter threaded section (not interchangeable).
RZ Rob
BTW, I was going to put the petcock from my '86 basket case on and noticed the '86 has a slightly larger diameter threaded section (not interchangeable).
RZ Rob