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AC545H Loader Brakes
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ttiiggy View Drop Down
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Joined: 26 Aug 2010
Points: 9 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ttiiggy Quote  Post ReplyReply Direct Link To This Post Topic: AC545H Loader Brakes
    Posted: 17 Feb 2017 at 4:21am
Got this loader.  Brakes didn't come with it.  Tongue 
Brakes just don't work.  Master cylinder was DRY. 
Poured brake fluid in but it doesn't even seem to try. 

Where do I find info on getting master cylinder parts? 
The master cylinder looks simple.  Any standard vehicle cross? 
Dealer still have parts? AgCo? 
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darrel in ND View Drop Down
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Joined: 22 Nov 2009
Location: Hebron, ND
Points: 8579 		Post Options Post Options   Thanks (0) Thanks(0)   Quote darrel in ND Quote  Post ReplyReply Direct Link To This Post Posted: 17 Feb 2017 at 5:57am
A company called minn-par should be able to help you. You can search it on the Web for a phone number, or else I can get for you a little later on. Darrel
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Dnoym N. S. Can. View Drop Down
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Points: 544 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dnoym N. S. Can. Quote  Post ReplyReply Direct Link To This Post Posted: 18 Feb 2017 at 6:05pm
you didn`t say witch 545 that you had dose it look like this
http://www.minnpar.com/partbooks/WHEEL%20LOADER%20MANUALS/FIAT%2DALLIS%20WHEEL%20LOADER%20MANUALS/545%2C545H%20PM%20%2373063928.PDF
page 182


Dorman M1050
MASTER CYLINDER ASSEMBLY 73013886

if so here you go if not there should be a casting

number on the old one that they should be able to cross

1939-1941, 1946-1948 Ford Deluxe Brake Master Cylinder - Dorman M1050

http://www.partsgeek.com/lxd7hvw-ford-deluxe-brake-master-cylinder.html?utm_source=shoppingcom&utm_medium=pf&utm_content=hcs&utm_campaign=PartsGeek+ShoppingCom&fp=pp&utm_term=Ford+Brake+Master+Cylinder




      B:-)      Dnoym
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ttiiggy View Drop Down
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Points: 9 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ttiiggy Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2021 at 9:29am
Still have done nothing with brakes. 
What happens if i put a master cylinder on it and the brakes lock up stiff and won't let go? 
Should I spend some hours taking wheels off to check first?
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Jim.ME View Drop Down
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Points: 934 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Jim.ME Quote  Post ReplyReply Direct Link To This Post Posted: 15 Nov 2021 at 9:59am
You have to start somewhere, I doubt it is going to heal itself.  Best you can do is start with the master cylinder and see if you get brakes.  If not you just have to work your way through the system.  You may get a brake pedal and find a wheel cylinder leaks, then you repair that one and try again.  Or if you decide to pull the wheels to look at them, plan on doing a full do a real brake job as you will have the hard labor of pulling the wheels already in it at that point.  Just looking will not tell if a wheel cylinder is going to fail or jam up, unless you can see the piston(s) rusted solid in the bores.  Most if not all the parts can be crossed, or matched, to older truck parts.  The master cylinder and wheel cylinders generally have casing numbers to help ID them.  If yours has the vacuum assisted brakes, you will have other parts to check out and possibly replace.
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