I have had a slow drip from both quick drain valves (CAV-110) on my 9A.
They seem to take it in turn to drip - usually only discovered if she gets lonely and I have not visited her for a few days - by a clean patch with a blue ring around it.
The fuel quality is good - I do the preflight drains for water and grit.
I am wondering if the seals degraded over the building time.
Is there a better drain valve out there - or should I just replace with new?
Regards Duncan
They seem to take it in turn to drip - usually only discovered if she gets lonely and I have not visited her for a few days - by a clean patch with a blue ring around it.
The fuel quality is good - I do the preflight drains for water and grit.
I am wondering if the seals degraded over the building time.
Is there a better drain valve out there - or should I just replace with new?
Regards Duncan