753 right side forward drive problem

[Dael]

So was your right side not working properly when going forward but fine in reverse and replacing the cracked pump fixed this problem? Just making sure before I go and buy the expensive pump.

 

[buggyman]

Oh shit. I only paid $5000 for the bobcat. But then it's almost unusable without the new drive motor so it looks like that's what I have to do.

Have you tried LPS loader parts source. Elkhart ind.

 

[Toddheath2005]

Please let me know how it goes, I have the exact same problem!!

I too have the same problem on my 843. Working great no noise/issues. Went out next morning and left side shudders and makes a banshee sound and barely moves. Jacked machine up and works fine with no load. Strange for sure. I asked for advice awhile back but got no replies maybe asking in this post I can get some guidance. Thanks in advance.

 

[Toddheath2005]

I have the exact same problem on my 753!! Please let me know what the problem was and how you fixed it. I've been using it like this for about 1.5 years and it felt like it gave in this arvo, just a slight shudder then nothing when trying to go forward on the right side.

 

[Dael]

Yeah it seems to be a bit of a mystery. Surely someone knows how to fix it??

 

[123ignitionusa]

These guys should have your parts https://loaderpartssource.com/
You will need your serial number.
The easiet way to check is to do the pump dead head test. The PDF is in the link below. I have a 743 but the principle is the same.
This link is to a thread I started. The rebuild is really easy. Don't let it intimidate you. Just be methodical about how you go about it.

743B RH Steer malfunction

I have a 743B SER#509324953. It has a little over 4000 hrs. I recently rebuilt the steering and drive motors as a result of the chaincase filling with Hyd oil. It was working fine until recently, now the right hand stick loses forward power. I get reverse but no forward. Sometimes I can rock the...

www.skidsteerforum.com

 

[Dael]

These guys should have your parts https://loaderpartssource.com/
You will need your serial number.
The easiet way to check is to do the pump dead head test. The PDF is in the link below. I have a 743 but the principle is the same.
This link is to a thread I started. The rebuild is really easy. Don't let it intimidate you. Just be methodical about how you go about it.

743B RH Steer malfunction

I have a 743B SER#509324953. It has a little over 4000 hrs. I recently rebuilt the steering and drive motors as a result of the chaincase filling with Hyd oil. It was working fine until recently, now the right hand stick loses forward power. I get reverse but no forward. Sometimes I can rock the...

www.skidsteerforum.com

Awesome. Thank you very much. I'll let you know how I go.

 

[KyMadMan]

Tazza always talks of a bronze filter in a block where the on the pump. Where hydraulic hoses attach.I dont know if this applies to this model. Mike

Tazza wise he is!

 

[mkahl97]

Don't thinks its in the hyd motor if it drives fine in one direction. I'm thinking a relief on the motor.
Ken

Is it the relief valve on the top? Or the high pressure relief valve?