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Locked up 7040
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joelsplace View Drop Down
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Joined: 07 May 2019
Location: Northlake TX
Points: 74 		Post Options Post Options   Thanks (0) Thanks(0)   Quote joelsplace Quote  Post ReplyReply Direct Link To This Post Topic: Locked up 7040
    Posted: 17 May 2019 at 9:17pm
Well I should have tried to turn the crank before I did anything. Engine is locked up solid. Pulled the exhaust manifolds and found a rusty coating on top of the carbon. Pulled the intake and a little water ran out. I'm guessing the cylinders are rusted up.
1975 7040 w/Power Director
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joelsplace View Drop Down
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Joined: 07 May 2019
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Points: 74 		Post Options Post Options   Thanks (0) Thanks(0)   Quote joelsplace Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2019 at 9:19pm
I've got the top stripped down to the head.   All the obvious head bolts out but it won't budge. There aren't more head bolts under the plugs in the top surface of the head are there?
1975 7040 w/Power Director
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MACK View Drop Down
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Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2019 at 9:27pm
Did you remove the rocker arms? There are six long bolts through rocker arms that hold the head down.     MACK
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joelsplace View Drop Down
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Points: 74 		Post Options Post Options   Thanks (0) Thanks(0)   Quote joelsplace Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2019 at 9:40pm
I did. I'm guessing it's just stuck?
1975 7040 w/Power Director
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DrAllis View Drop Down
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Points: 22804 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2019 at 9:41pm
Long prybar on top of the A/C compressor and under the thermostat housing.
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joelsplace View Drop Down
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Points: 74 		Post Options Post Options   Thanks (0) Thanks(0)   Quote joelsplace Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2019 at 12:44am
I already took the housing off but I can put it back.  Thanks!
1975 7040 w/Power Director
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Joined: 13 Sep 2009
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Points: 5204 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2019 at 8:27am
there's 26 head bolts. Make sure you have them all out before using force. Once you are sure they are all out, then some force will be required. 
210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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Points: 74 		Post Options Post Options   Thanks (0) Thanks(0)   Quote joelsplace Quote  Post ReplyReply Direct Link To This Post Posted: 18 May 2019 at 8:36am
Thanks for the count. I'll check.
1975 7040 w/Power Director
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