Need advice, L4150 brake lining clogging filter

[gwill]

Hello,
I've got an L4150DT with an issue that I believe to be the brake lining clogging my hydraulic filter. I'm getting the pieces of lining in the filter. I would like to fix the brakes and clean out any remaining debris. Does anyone know the best way to do this?
I plan on draining the hydraulic fluid and cleaning anything I can reach. Then I would like to fix the brakes. I'm a bit confused as to which parts I will need. Would I need the 2 brake plates and the 3 disc brakes per side? Is there usually just the plates or the discs that are needed, or should I just replace everything? Are there any other parts that I should get besides the gaskets? Does anyone have any tips or insight into this procedure?
I was hoping to pre-order what would normally be needed in order to minimize my down time.
Thanks in advance for any information,
Greg

 

[North Idaho Wolfman]

I would suggest that you get the WSM before you get into it, so that you have all the procedures and instructions how to set all the parts and adjustments.