DA Aquamaster and others:
I don't have my parts book in front of me right now, but I have a question. I just came into a couple of Mk15s in good shape, (aside from needing a full service and overhaul) but one is missing the piston spring. Is the piston the same as the Mk25, (IE, I could just order a Mk25 spring), or if different, is the Mk15 spring still available?
Other questions to follow once I get my digital camera out.
Thanks.
ETA: I am to understand that the Mk15s are notorious for being "screamers" when the piston moves. I've heard the solution is to discard the spacer ring on the piston head and use two o-rings Mk20/25 style. Truth? What's the best way to quiet them if they scream? (aside from flipping or rotating the spring.)
I don't have my parts book in front of me right now, but I have a question. I just came into a couple of Mk15s in good shape, (aside from needing a full service and overhaul) but one is missing the piston spring. Is the piston the same as the Mk25, (IE, I could just order a Mk25 spring), or if different, is the Mk15 spring still available?
Other questions to follow once I get my digital camera out.
Thanks.
ETA: I am to understand that the Mk15s are notorious for being "screamers" when the piston moves. I've heard the solution is to discard the spacer ring on the piston head and use two o-rings Mk20/25 style. Truth? What's the best way to quiet them if they scream? (aside from flipping or rotating the spring.)