VFRDiscussion ARCHIVE / READ-ONLYREAD-ONLY

Member record · ID 49697

vfrpete

6 posts recovered 1 thread started First seen 13 Feb 2024 Last seen 13 Feb 2024

Threads started

1 in the archive
  1. Petcock rebuild vfrpete 6 13 Feb 2024 13 Feb 2024 vfrpete · 13 Feb 2024 – 13 Feb 2024

Recent posts

All 6
  1. Petcock rebuild 13 Feb 2024 02:20 Reassembled and was disappointed to find the petcock dribbled from the outlet when in the “off” position. I think this spring is old and tired. Replaced with a stiffer longer spring. It's a little harder to switch the…
  2. Petcock rebuild 13 Feb 2024 02:18 I put a dab of oil on the the two new o-rings on the shaft. That made slipping them on easier and assembly easier.
  3. Petcock rebuild 13 Feb 2024 02:17 You could install only one new internal o-ring to seal the ball when in the “off” position. I figure that steel ball may not need to rest on an o-ring when petcock is in the “on” position because it’s not sealing…
  4. Petcock rebuild 13 Feb 2024 02:15 All the o-rings were toast. Two of the internal o-rings were molded like a figure 8. Not much corrosion. Disassembled and cleaned up the petcock.
  5. Petcock rebuild 13 Feb 2024 02:12 I followed others’ recommendation from here to drill out the rivets and tap. There’s a Youtube video on this specific petcock here: https://youtu.be/sZ0rx_zf6qM?si=d9D9TDic7wHzKkjV I have access to a drill press so that…
  6. Petcock rebuild 13 Feb 2024 02:10 My 1990 VFR750 petcock was leaking. In my case, leaking from both the petcock body as well as through the outlet when the petcock was turned off. After reading a bunch on the forums I learned that it can be rebuilt.…

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