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Assembling a cp828 ratchet

Hi! I am reassembling a Chicago Pneumatic CP828 air ratchet wrench. When screwing the two halves together, the throttle handle winds up on top instead of on the bottom like it should be. I have three questions: (1) Should I put loc-tite on the threads and stop tightening when the throttle is on the bottom like it should be? (2) If I do that, I haven't completely tightened down on the air motor in the bottom casing.... will it spin inside the casing when using the wrench? (3) Should I be doing something else when assembling it?? Thank you! Nick

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Posted on Jan 02, 2017

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SOURCE: replacement parts for Chicago Pneumatic CP828

you can go to this site to get parts and manuals.
http://www.toolmedic.com/Schematics/ChicagoPneumatic.aspx

Posted on Sep 10, 2009

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Hi and welcome to FixYa, I am Kelly. I apologize for the much delayed response but I was helping another customer and your post appeared after I answered that post so I am going to respond now.

You will have to determine the part number of your Air drive.

The seals are dried out and cracked. Also the spring for the trigger is probably broken or the plunger is stuck down.

The CP828 parts can be found here:
http://www.ereplacementparts.com/chicago-pneumatic-cp828-t022708-3834-ratchet-parts-c-36298_36356_36369.html
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The repair kits can be also located here:
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You should be able to breathe life back into this thing with just a repair kit.... and possibly a few other trigger parts.

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