Since he was able to push it back, perhaps just carefully push it out all the way to inspect and clean?RickHaleParker wrote: ↑03 Apr 2020, 12:05The rust on the lip of the piston might be what is doing it.
Zapta: Clean, file, sand the rust off the lip of the pistons and try again. Be a good idea to push the pistons back out a little to avoid damaging the seal.
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