Recent content by sawright

Thanks OldMachinist !! I'll give it another check. I did verify I had 8vdc coming into the sender. With 0 psi (machine off), the sender read 11.4k ohms from A to C, 1150 ohms from A to B and 13k ohms from B to C. A is the +vdc, B is ground and C is the tap. Those are considerably higher than 3...

2002 773G turbo with 1350 hrs. started throwing low oil pressure codes. Went into engine shutdown. Tee'd a mechanical gauge in with the sender and it reads 60psi. So I suspect the sender. Is there any way to test the sender? From what I understand, that little part costs $175 OEM from Bobcat...

I have an 02 773G with 1200 hours. It has Grouser OTT. When traveling under load, like pushing up an incline with a full bucket of clay, I hear a rumbling sound that sounds like its coming from the chain box. Not real loud, but noticeable when operating at 3/4 throttle. It does not make the...

My Bobcat dealer said that any good ISO46 grade hydraulic oil can be used, which was confirmed by a good friend who has been running a hydraulic design business for 30 or so years. The dealer also said that the oil they sell is just ISO46 with some additives (I think he said sulfur and zinc?) as...

I recently pickup and serviced a '02 773T with 1120 hours. Mostly used on cattle farm and had a fair bit of round bale twine wrapped around the rear axles, which I removed. Among other things, I topped off the chain case oil to the point where it was not yet overflowing the front plug, but was...