Replace Brake disc on 5300 MFWD

[hookdrvr]

I've rebuilt the brake valve on my 5300 (thanks TxJim for the advice), and the brakes work much better. The right brake works as it should, the left brake takes an additional pump to get a decent pedal. I'm positive that Ive bled all the air out of the brakes. I'm thinking the left brake disc is worn out and needs replacing. I've got the tech manual and should have no problem pulling the axle housing off and replacing the disc. My question is what other parts do I need to be looking at? Are the compressoin springs something I need to expect to change? How much wear should I expect to see on the actuating disc? I like to have parts on hand before I tear into something. My tractor has just over 4900 hrs on it. Thanks in advance.

 

[Tx Jim]

I suggest to replace parts key #2,3 & 9 along with needed brake disc.
L116346 O-Ring ADD 5.81 USD
L56246 O-Ring ADD 27.55 USD
3 ea-AL181919 Spring ADD 24.84 USD 74.52 USD

 

[hookdrvr]

Tx Jim, once again thanks for the help. I'll order those parts and tackle the one side to see how it goes or may just do both sides while I have the roll over bar off and be done with it. I use my tractor a lot and the wife wont drive it with th ebrakes the way they are.