Rebuilding Dempster 10 ft no 12

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mtblah
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Joined: Thu Mar 26, 2020 12:09 pm
Location: new braunfels TX

Re: Rebuilding Dempster 10 ft no 12

Post by mtblah »

The difference in the weight is the 1st thing that struck me , wow . 10 ft'r is HEAVY , oh , that's why most of you guy's have gin poles , fork lift , overhead chain fall , cherry picker , etc. to lift the load .
CTXmiller
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Joined: Sat Dec 15, 2018 12:01 pm
Location: Waco, TX

Re: Rebuilding Dempster 10 ft no 12

Post by CTXmiller »

They are much heavier the bigger they get and I’d imagine your 10’ #12 is heavier than my 10’ #15 with the #12 having two pinions and two bull gears. I can pick up most 8’ gearboxes, but I use the tractor frontend loader for the 10’ ones or bigger.
Wayne
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Location: Corsicana Tx.

Re: Rebuilding Dempster 10 ft no 12

Post by Wayne »

The older we get the heaver a 100lbs gets.
mtblah
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Re: Rebuilding Dempster 10 ft no 12

Post by mtblah »

Well , reassmbly started today , 1st bearing race is installed , piece of cake !
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windybob
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Re: Rebuilding Dempster 10 ft no 12

Post by windybob »

Mike, the guiderod that screws in above that race screws down on it to hold it tight. Make sure the race is all the way in before tightening that guiderod down.
Call Dan Benjamin for parts. P M me for the phone number. IF YOU TALK TO HIM, AND HE HELPS YOU, THEN BUY FROM HIM. IT CREATES GOOD KARMA.
mtblah
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Re: Rebuilding Dempster 10 ft no 12

Post by mtblah »

it was "pressed " in up to the keeper that stops movement , and thank you for the heads up .
another lesson learned from the professional's
mtblah
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Re: Rebuilding Dempster 10 ft no 12

Post by mtblah »

a few additional bits & pieces cleaned and installed
BUT
the big question is how do the 2 bull ( large ) gears seperate fron the 1/2 shaft ?
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windybob
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Location: Ames Oklahoma

Re: Rebuilding Dempster 10 ft no 12

Post by windybob »

Heat, tapping, and patience. They just slide on.
Call Dan Benjamin for parts. P M me for the phone number. IF YOU TALK TO HIM, AND HE HELPS YOU, THEN BUY FROM HIM. IT CREATES GOOD KARMA.
mtblah
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Re: Rebuilding Dempster 10 ft no 12

Post by mtblah »

thank you ,
mtblah
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Re: Rebuilding Dempster 10 ft no 12

Post by mtblah »

Windy , I can do two out of three of your recomendations , but , its the 3 one i have a problem with !
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