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190 Brake JOb->Band and Disc?
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nowaktj View Drop Down
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Joined: 13 Dec 2009
Location: Elk River, MN
Points: 732 		Post Options Post Options   Thanks (0) Thanks(0)   Quote nowaktj Quote  Post ReplyReply Direct Link To This Post Topic: 190 Brake JOb->Band and Disc?
    Posted: 13 Jun 2019 at 10:39am
Thought I would put new brakes in my 190 as the adjustment is at the end.   Tore it apart and I see band brakes plus a disc unit.

I can see how the band gets tightened by stepping on the brakes.   What causes the disc to get expanded to brake...just the braking action causes the unit to expand horizontally??

Wow...what a design.  
D19D, D17D, WD, WC, Snobee, #83 Plow, SC Blade, 14' disk, 400 series planter, B , Terra Tiger, M Dozer w/Baker Blade, TL-12, 42S Grader, G
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Lonn View Drop Down
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Joined: 16 Sep 2009
Location: Назарово,Russia
Points: 29816 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Lonn Quote  Post ReplyReply Direct Link To This Post Posted: 13 Jun 2019 at 11:04am
They are self energizing brakes. The bands energize the discs by cause rotation which causes the steel balls to roll up the ramps which pushes the discs. They work pretty good until they where enough so that want to lock up on you. IMO better than the IH 806 design but not as good as the 4020 or later Allis 7000 series design.
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 21880 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 13 Jun 2019 at 3:42pm
I'm thinking the Bendix Corporation invented these "combination band and disc" brakes, or if A-C invented them, they hired Bendix to build them for A-C. D-19's were the first and then the Series 3 D-17's were next.  The exact same brake is used in New Idea Uni-Harvesters and in some models of Gleaner combines.
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Rick View Drop Down
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Joined: 11 Sep 2009
Location: Jonesburg,Mo.
Points: 3697 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Rick Quote  Post ReplyReply Direct Link To This Post Posted: 13 Jun 2019 at 5:41pm
I know that most of the brake bands all have Bendix on them, for sure. Rick
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