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Pump cup

May 17 2017 at 3:00 PM
Luckystrike   (Login lee5868)
Crosman Forum Member
from IP address

Hey Guys and Gals,

I am currently trying to rebuild a Crosman 101. I have it all resealed so far except for the pump cup. Can anyone give me tips or tricks on how to replace the pump cup? I have a baker airguns reseal kit.

Thanks lucky

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(Login WayneCNY)
Crosman Forum Member

Pump Cup

May 18 2017, 11:49 AM 

The Mac-1 pump head is the way to go with these guns. Not having this set up, I would make puller out of a flat washer to get the pressed on brass piece off. The older screw on retainer (leather pump head) does not work so well with the rubber pump cup. Hope this helps.

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