After seeing Len have a gas cap failure (
https://www.sl113.org/forums/index.php?topic=39613.0), and knowing the cost of replacements, I was wondering if there is any "maintenance" that can be performed to extend the life of original gas caps.
Can we agree on what type of lubricant, if any, should be put in the key hole?
Should anything else be lubricated?
Can we agree on how often to replace the gasket with original type material?
Is that little spring replaceable?
Your thoughts?