My petcock ticks, doctor. I took it off the tank, disassembled it all, cleaned it up very nicely. Greased the lever so it slides much nicer now, but it still ticks. It is a vacuum petcock. If I disconnect the vacuum line, the ticking stops. It is for sure related to the diaphragm. The petcock itself does not leak or anything. It works fine.
Would getting only a new diaphragm fix this? I'm pretty close to just capping off the extra vacuum port on the carb body and using the petcock as an on/off.
1981 KZ750-H2
Saskatoon, SK
