Hitachi 120 Hydraulic Problems....Help Please!

I have a Hitachi 120 that dies out from cold when you operate the hydraulics. It is definately not a fuel problem, so that is ruled out. Looking at other forums on here, I thought it might be the angle sensor, so I replaced the angle sensor. I think that I adjusted the voltage right, but it made no difference. In fact, in thinking that I had adjusted the sensor incorrectly, I just moved it to random positions and there was no change whatsoever. The machine cuts out when you operate...

Hitachi 120 Hydraulic Problems....Help Please!

Hitachi 120 Hydraulic Problems....Help Please!