I have a 785 that I've had for 10 years and it gets very little use. Everything works good up till this week. It slowly stopped moving and the boom and bucket won't operate. I cleaned the screen on the hydraulics standpipe and had to add 4 quarts of fluid. I started it up and everything seemed to work but while running it through operations, the boom and bucket began to slow down then stopped. The machine still moves forward and back but no boom operation. After sitting a few hours, same sequence.. initially boom worked but slowly stopped working. It's still moves but I hestitate to go too far incase it stops moving. ANY THOUGHTS?
