Sorry didn't see date of you post .....you are done I'm sure, also make sure your back hoe is laying flat on ground and real easy to get hoses..I have this model 7500
If you are replacing a hose ( buy a cheap voltage meter ) use the Ohm setting touch one end of your hose that is loose to each one you will get a reading and you got it.....one off the cylinder and one on the distribution end....
It does work I just wish I could put a picture on this site ......