Tuning Crosman 150 hammer disassembly

[LeadandAirFun]

Hello. New to the sight but I've been air gunning for quite a while. I recently got this gun from a friend at work who found it at a yard sale. It has plenty of use on it judging by the bare steel where the breech cover slides. Ive been through the whole thing cleaning and resealing, even made some new grips, but I cant figure out how to get the hammer apart. It feels kind of "crunchy" when I cock it so I'd like to get in there to clean and lubricate things. Really don't want to break anything given the age and parts availability for this gun.

 

[nervoustrig]

I rebuilt one for a friend a couple of years ago and I remember being briefly stumped on how to get the valve out, but I don't recall any issue getting the hammer assembly apart.

I checked the Crosman EVP. No help there.

After a few minutes of interwebs sleuthing I came across this video:
https://www.youtube.com/watch?v=Pzc8GheZUS0

At 4:15 he says he was unable to determine how to disassemble it. So it may be that I flushed mine out with solvent and pressurized air and relubed it.

 

[LeadandAirFun]

You tube is your friend. I was stumped too on the valve. A gentle warm up with a torch and few smacks on a block of wood and there it was. Thanks for the help.