555E Brakes

[bikernut]

got a 555E TBL that is leaking brake fluid some where. had myself and another under the machine looking for said leak but couldn't even find the lines looked for about 45 minutes before throwing in the towel. when I fill the reservoir and give it one pump the brakes work wonderful and like the old Mercury ad says stops on a dime, wait a day or two and then reservoir is empty again. put fluid back in it and you can see it self bleeding and good brakes again. it has to be going some place but we couldn't as I said even find the lines or any excess fluid other the a hydraulic leak on one of the valves by the hydraulic reservoir tank. parts book show 2 lines to rear differential but I can't find said lines with the flexible hoses connected to them. No fluid under the fill tank and don't see any in engine compartment from master cylinders matter of fact couldn't even find the master cylinders, where are they located? any and all help would be greatly appreciated. thanks

 

[TractorGuy]

Leaking into the rear end.

 

[RickB]

Yupper.

 

[bikernut]

if that is the case how much of a job is it and can anyone give me a rough idea of cost to repair

 

[RickB]

Remove the rear wheels. Drop the rear axle from the frame. Split the trumpet housings from the rear axle center section. Replace the brake piston seals, examine the brake discs. Reassemble, bleed the brakes using the proper mineral based brake oil. Cost is dependent on your repair facilities’ shop rate and experience level.

 

[TractorGuy]

I had a quote from a dealer a couple of years ago for $900 plus parts. They said add a grand if it needs discs. I should have gone ahead and had it done but I don't really need brakes where I am operating mine.

I do as much as I can myself but I don't think splitting the rear axle on this is something I want to tackle.