Recent content by d_calabria

Hey guys, Bobcat 643 works great when cold - lift rams do leak down slowly. Although when its warm or i have been operating for about an hr i loose all lift power? Any idea what could cause this/any solutions? Thanks in advance

anyone know how to repair a leaking load check valve? cheers

ok i have done some tests and i think the lift load check is faulty. Any ideas on an easy solution? can you just take it out with the control box still in place?

Hey guys, Ive noticed with my 643 the lift function of the bucket has lost some power, I get alot of leakdown and the ram on the right hand side of the cab makes a hissing sound when operating. I was lead to believe all I needed to do was the piston seals but the more I research the more...

ok excellent thanks. Lifted the cab today and it looks like there is a pressure switch on the top of the hydraulic pump (looks like a pressure switch) and one on the right hand side underneath the throttle handle. Are do they both provide a ground to the bulb when there is a fault?

hey guys, im going to rewire my 643 because it is causing me too many dramas and half the functions dont work. If there meant to be a red light on the instrument panel for a hydraulic fault? like a loss of pressure? there are two on it at the moment but they both do nothing. Is there a hydraulic...

yeh it looks like its leaking from where the 3 lines screw onto the fittings that screw into the fuel pump? if that makes sense?

Hey guys, got myself a bobcat 643 with a Kubota d1402 motor. Runs great although it leaks diesel everywhere! seems like it is coming from the 3 lines that go to the fuel pump. are there O-rings in there that need changing? if so where can i source them from?/ Much appreciated Cheers! Dave

Hey guys, Im after the top left and top right hand side plastics that hold the gauges (rhs) and ignition switch (lhs) for a 753. Pretty sure all the F series bobcats are the same so i will take anything Thanks Dave

Hey Guys I have a late 70's Bobcat 632 - im wanting to buy a 4 in 1 bucket but before i do i want to make sure the auxillary hydraulics work - everywhere i have looked it says that my right "stick" should move side to side to operate them but mine doesnt move? Is there something i need to do to...