I have the same FEL. When I use air to pressurize the lower fitting on both cylinders, I get blow by which, I was told, means the packing has gone bad. Did you ever find out if there is a way to fix this?
After reading several web pages on hydraulic nomenclature, I am convinced you were right the first time about P and T.
P - Pump. The high pressure input from the pump (you labeled this as Pressure)
T - Tank. The low pressure return line to the reservoir (tank)
Thank you so much. This is the kind of documentation I am looking for. Please bear with me as I have a few more questions:
1. There are three ports on the Adaptor. The documentation shows them as "P" "N" and "T". How do I know which is which?
2. The documentation shows only the "N" port...
I bought a non-working Mitsubishi MT372D with a Front End Loader. I have replaced the head gasket (starts right up now), split the tractor to free the stuck clutch, and fixed the wiring to the alternator so the electrical system will charge.
I have not been able to get the front end loader to...
I bought a Mitsubishi MT372D with a front end loader. The KE70 engine had a bad head gasket from overheating. When I took the head off I found that there was a crusty buildup on the head by where the diesel injector line comes in. I hope the photo came through. Can anyone give me an idea...