mine dose not work any more after only 3 months of every day use .I never over heated lt.are they hard to rebuild can I get a kit or will just the right size o rings work is there a vid on how to? Thanks in advance
I read that SunOptics sells a rebuild kit and there's lots of rebuild videos on YouTube. I have that same pump in almost brand new condition I've used it on my Discovery like 5 times then I ended up buying a 72cuft. carbon fiber tank and a Shoebox compressor.
The amazing thing is that Crosman does not even discuss this pump, when you call customer service, they immediately give you a name to talk to at Sun Optics in TX.
Mine is toast with corrosion in one year, likely my fault as much as anything.