Got a problem with the 323 mini excavator, engine starts, boom works, as soon as you go to dig the oil pressure light comes on and it won't work. the machine is serviced regularly and had been working fine. all fluids are at appropriate levels, and there are no leaks. problem is, the machine is stuck on a remote trail and the service guys will charge over $1000 just to have a look at it, any ideas? i was thinking the oil pressure sender may need to be replaced or disconnected and reconnected, just not 100% sure where to locate it. Any ideas?
Did you ever figure it out? I have an oil pressure light coming on in my Cat e120b but it doesn't stop working... Thanks