JDcrawlers Messageboard

DrLoch

I agree with you! I also appreciate any and all help. I plan on disconnecting the hoe as soon as I get the replacement aux. Valve installed until this gets figured out.

Thanks for your reply. I honestly thought the loader system relief valve may be faulty, but since I can run the loader for hours at end and nothing blows up I dismissed that. I will definitely check once I get the aux. valve replaced. So if I'm understanding this correctly (please forgive my hydraul...

HI Guys, It's been a month or so since posting my hydraulic woes of trying to get my 9300 backhoe up and running on my 450C Crawler Loader without blowing things apart. I've done hours of research, searching this site, and a few other message boards. Here's where I'm at...........Still have question...

Okay so apparently I’ll have to jump on the computer to see if I can post the hydraulic schematic......I phone apparently doesn’t work.....lol

Thanks for your quick responses!!!!! It’s a loader...... The lines to the hoe were hooked up correctly. I’m gonna try to attach the hydraulic diagram showing how it was hooked up.....the yellow indicates the port that IS NOT CONNECTED at this time, but I’m in the process of connecting it. Along with...

Hi All, Thanks for the acceptance into the J.D. Crawler Forum. In the past I’ve owned a JD 350 Crawler loader,great machine, but Iv’e since upgraded to a 450C (1980 model according to the serial number) with a 9300 Backhoe attachment (according to the gentleman I purchased it from, have not verified...