CaptC Posted April 12, 2018 Report Share Posted April 12, 2018 Does anyone know how to strip a Crosman No 1 air rifle please? Pressure is low but it does appear to pump (suspect a dodgy seal?) The rifle was given to me by a friend and its been a "sleeper" for a long time. Odd rust patches but basically all there - except low pressure. I've lubricated with the correct oils but it is still not much better. It came with an ancient Umarex sight. The rifle has Williams rear sights and a ramp foresight. Any thoughts much appreciated! Quote Link to comment Share on other sites More sharing options...
Jaymo Posted April 12, 2018 Report Share Posted April 12, 2018 Gosh, cannot help but boy do I remember wanting one of those back in the 80’s. Hope you get it sorted but from memory they weren’t exactly the most powerful Quote Link to comment Share on other sites More sharing options...
CaptC Posted April 12, 2018 Author Report Share Posted April 12, 2018 I think even at full revs the power will be quite mediocre. Quote Link to comment Share on other sites More sharing options...
Squinting shot Posted April 17, 2018 Report Share Posted April 17, 2018 You take the side plate off carefully as the internal workings like to pop out. The pressure tube and the barrel are just floating on a location pin the brass valve slides out of the front where the pump part is u need to tap out the pin that holds the forend on and ease the pump arm out. If u find a set of internals for the valve plus let me know I replaced the pump cup and one rings on my 2200. That used to be able to knock crows and magpies out of trees now it's week and only fit for paper targets. Good luck Quote Link to comment Share on other sites More sharing options...
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