Recent content by Langloim

Okay first you need either the 7 pin or a 14pin connector with the 14 > 7 pin adpator. the stump grinder will be a 7 pin. Hydraulics: your mnachine is rate at 22.9 gpm but with time and wear you should derate to approx. 20 gpm. SG30: 10 gpm >17gpm SG60: 17 gpm >32gpm SGX60: 25 gpm > 40gpm Your...

Water in the oil as you know sits on top of the oil in a white thin creamy film. What you're describing is common in hydraulics when accidentally you mix naturally hydraulic with synthetic oil it mixes into a white creamy paste you may need to flush the system.

on the side wall of the tire is the direction of travel. usual treads pointing forward.

You state your machine is a 78' i would have the vane pump rebuilt. Really its a cassette that gets changed out. the whole pump is disassembled cleaned and rebuilt with a new cassette that holds the volute and the vane impellar. I had mine done for $200 and i increased the cassette to a number 7...

Yes I've seen a couple only like .005" groove but still a pressure loss path.

Have a look at the bottom of the cassette that holds the pistons. This may need a touch up.

Its sounds like the pressurizing pump is drawing air in the fuel line. diesels can't have any air leaks this will drop the required pressure. check the fuel lines and look for corrison that could be a pin hole.

Forgot to add I use a layout table or a frosting plate. These are true flat better then glass cause glass can have a wave in it due to the manufacturing process. Glass is made on a bed of liquid tin so it can have a wave in it.

Tazza where did you get plates for $58 dam that's cheap I got my price from bobcat. For your diamond question it's diamond lapping compound you can get from 1000 course to extra fine of 6000 grit. It's used for optical flat surfaces alot of times in valve seats. I wouldn't waste my time on...

Does anyone know of a affordable site for bobcat parts. I need a new spider coupling assembly. My is worn and off balance giving way too much vibrations. Any help would be greatly appreciated.

the wafer/swash plate depending on who you talk to. These plates are locate against the valve block, non-rotational plates and held in place with a locating pin. These plates are a combo of steel and brass (steel against the valve body and brass for the the cassette). These plates aren't...

if your machine free wheels it means the hydrostat. is acting like a pump and is able to push the fluid to low pressure, throught a groove. Once the hydrostatic wafer plates are smooth the pistons hydro-lock and the fluid can't move anywhere. if the wheels turn feelly you have by-pass wither...

yes the plates are inside the hydrostat.

Get a piece of angle iron, measure the pitch from one stud paralle to the other. drill this pitch. use a breaker bar and crack the bolt loose (good chance it'll have loc-tite thread locker on it). slowly using a bearing puller the axle off becareful cause the inner bearing race will drop out...

You're by-passing in the hydrostatic drive, lap the cassettesa and wafer plates