20 Most Recent Crosman (4032) - Page 8 Questions & Answers

The plungers inside may have dried-up or rotted over time as the gun is quite old.

Also, the seals and valves can start to leak, usually by over-oiling. Too much oil or the wrong type tends to gum-up the inside. The parts department at Crossman will send the parts and a schematic to refurbish the unit or you can ship the gun to them. It should cost around $10.

The following diagrams may help with the (dis)assembley. Parts for this gun are very cheap at the moment due to its age, so it should be repairable. Diagrams are here.

Best of luck!

With regards

nLinked

hi
contact Mac1 out of the US at [email protected].
He would be of help as he modifies these things and has full parts kits available.
or chek this link
www.mac1airgun.com
they sell you the o-rings or customize your gun to another level .
or chek some useful sites
http://www.crosman.com/airguns/service/manuals/crosman-rifles

http://www.fotolode.com/images/Rapidfirex/crosmanpumpmaster760assembly.jpg

hope u will b helpfull
regards

greasing the threads sometimes helps. they seize up a lot

I just rebuilt my 140 that I had as a child, Rick had all of the o-rings and pump cup to rebuild it back to new working condition.

Rick Willnecker
Precision Pellet
37 Stoney Lane
New Park, PA 17352
717-382-1481
717-382-4065 Fax
e-mail [email protected]
web site www.airgunshop.net

Just visit Crosman's website and follow the link down at the bottom for the owner's manual. When you scroll down to the 357, there will be an exploded parts diagram. It's a it of a puzzle to put it back together, but I got mine back together. Just be prepared to replace the o-rings. I destroyed mine taing the gun apart.

http://www.crosman.com/airguns/service/manuals/crosman-rifles

Look up the correct model (it depends on when your gun was made) and download the manual. Once you've identified the parts you need, just call or email crosman with your credit card in hand and they'll get you squared away.

i had the same problem with my 2100. you would have to take it apart. the barrel is held in place with a small allen bolt. you would remove the bolt and slap some locktight on it and retighten.  that should solve your problem but i would think twice before taking it apart cuz its kind of tricky getting it back together and I would replace any seals while you have it apart. good luck

the neoprene bushing is worn out

picture of pumpmaster 760 trigger assembly

Found a copy of the manual online and now have all the info I could ever want about the 1008.

Thank you!!

Deb

Go to www.airgundevelopment.com and scroll down to the link that says crossman valve. I used these pictures to get mine back together. It's not an exact science, but it sure does help.

Get the manuals here:
http://www.crosman.com/site/manuals_crosman_rifles