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5020 DRAIN PLUG
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NEWOWNER View Drop Down
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Joined: 20 May 2010
Location: CA.
Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote NEWOWNER Quote  Post ReplyReply Direct Link To This Post Topic: 5020 DRAIN PLUG
    Posted: 31 May 2010 at 1:21pm
ANYBODY KNOW WHAT THE THREAD AND PITCH FOR THE COOLANT DRAIN PLUG ON AN AC 5020 S126 ENGINE IS?  TRIED EVERYTHING BUT CAN'T SEEM TO FIND THE RIGHT ONE.   THANKS FOR ANY HELP!!      KEVIN
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MNLonnie View Drop Down
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Joined: 11 Sep 2009
Location: Baxter MN
Points: 4805 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MNLonnie Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2010 at 1:28pm
My guess would be a common pipe thread but I've never had anything that new.
Waukesha B, B, IB, G, styled WF, D17, 615 backhoe, M7, 2-Oliver OC3's, 5 Ford Model T's, 3 Model A Fords, 34 Ford coupe, 57 T-Bird
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Dick L View Drop Down
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Joined: 12 Sep 2009
Location: Edon Ohio
Points: 5093 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dick L Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2010 at 3:08pm
Not sure of the size but will be metric. 
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Joined: 20 May 2010
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Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote NEWOWNER Quote  Post ReplyReply Direct Link To This Post Posted: 31 May 2010 at 3:21pm
12 MM IS CLOSE - DOESN'T GO IN EASILY BUT THAT MAY BE FROM CORROSION ON THE INSIDE.  I GOT THREAD PIECES COME OUT ON THE BOLT WHEN I SCREWED IT OUT.  
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Kurzy View Drop Down
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Joined: 02 Nov 2009
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Points: 808 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kurzy Quote  Post ReplyReply Direct Link To This Post Posted: 01 Jun 2010 at 5:59am
These engine coolant plugs were plastic from the factory. Be careful what you put in there! AC 5020 and the 5030 were the same plugs.
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