New Air Hammer Problem

Quoted text begins.I am using a Cuturi E type hammer. I can take off the outer shell and
remove the piston, but there also appears to be an inner shell controlling
the flow of air through diverted holes that I cannot open.
End of quote.

Hi John,

Don't try to open the inner bits, just soak the whole tool (assembled) in a
small bucket of solvent until it runs smoothly. Using the correct air tool oil
(just a few drops) will prevent clagging up.

Simon