Crosman 140 pumping problem

Crosman 140 pumping problem

Joined: May 27th, 2017, 7:04 pm

June 13th, 2017, 11:34 pm #1

Hey! I recently rebuilt a 140, over the weekend I was checking the fps with a chronograph, 3 pumps, 6 pumps and 10 is where the problem popped up. The lever rivet broke, I fabricated a steel rivet , the pump lever is working fine but it stops short of closing, it is like it is binding on something. I checked to see if there was a bend in the pumping lever, none. Then I disassembled the gun and everything looked ok, I still can not get the pump am to close. Any ideas ?
Quote
Like
Share

Joined: September 2nd, 2012, 9:45 pm

June 13th, 2017, 11:57 pm #2

Adjust the pump (piston) rod.....NT
Last edited by GunNut10 on June 14th, 2017, 12:01 am, edited 1 time in total.
Quote
Like
Share

Joined: May 27th, 2017, 7:04 pm

June 14th, 2017, 12:57 am #3

10-4 Thanks for the reply
Quote
Like
Share