Recent content by PA.Johansson

Allright! I think the guy was asking way too much for drive motors that he didn't even know if they were working... They are pretty weak and oil is leaking into the chaincase. So my question now will be if i'll try to order these from loader parts source...

Hello! So, i had some problems with my 632 about a half year ago. The problem is still there, and currently our swedish crown is weak so i'm not able to buy new ones from loader parts source. But i found a salvage bobcat 643 in the UK. My question now is, would these drive motors fit to my 632...

Thank u guys! It was a really fun project, i got the machine in april last year and in june it was ready! Tazza: where can i find pictures of the 743? /A

Hi, the machine works pretty good now, when the throttle is set lower now, soon i'll try to mount the govenor. I've uploaded some pictures from the restauration process: http://s1268.photobucket.com/user/imrtl88/library/?sort=3&page=1 /Anton

i'll add one thing: If lets say, i've been having too much gas for the hydraulics, it shouln't work as it should, right? Since normal hydraulic pumps and motors has a standard RPM it should have to work as it should.

Tazza! How much RPM should the VW engine give? since the engine VW is "bigger" than the ford engine. I've been trying to find some info on what RPM the hydraulics need, but without any luck. Without the govenor the throttle has been running faster than what it supposed to do i think. Yesterday i...

Yes i could rent a machine, but it would be too big and would destroy everything i've done last fall to the lawn and and yard. But! I think i've finally found something that could cause all of this! I'll give more background information on this bobcat... The original ford 4-cyl petrol engine has...

Yeah, u didn't do it... but i really need to do something that could solve the problem for a few days so i can get the pool done before winter arrives. I'll tear the machine to pieces when the time comes, but right now i'm searching for something that could get it to work a little bit better.

Thanks! I'll try this. Should i try to use hydraulic 46 oil? a friend of mine told that one of hes machines wont get proper pressure with wrong oil. I've been trying to google what kind of oil i should use and people say different things... i've been using 10w-30 universal hydraulic fluid, now...

Yes, the spring was in the drive motor. The shuttle valve is damaged somehow on one of the drive motors. The spring was broken/rusty and it had somehow damaged the drive motor inside where the shuttle valve is moving. I don't know if this is possible to repair somehow, i've been looking at...

Thank you guys for all the info! So, today I removed the filters. Both filters were dirty, no metal pieces or something like that. It's more like black dirt, and i'm not surprised at all. I think this is a big problem for the hyd right now, since i've never had problems with pressure before...

Jerry: allright! so this is normal then? that the light flickers? Thanks! Tazza: This is something that's worth trying I think. But about one year ago we did this and changed the brass plates, and the machine has been running for about 30h after the rebuild. But i'll do it if it's really...

No, not in the fluid. There was no fluid then.. :)

Now when I was working with it today, when i lifted the bucket up and started to move forward the oil pressure light briefly went on. This is something that never has happened before, so i think maybe the filter is full or something. I could add that before i bought the machine it has been...

Hi, That is allready something i've checked. Te break is not stuck or anything. How hot should the oil get? what is the maximum? The problem follows if I change the sides on the motors. I tried that, and it almost killed the engine and started to "work harder". So everything seems fine with it...