JD300B hose from Hydraulic filter to Transmission Help?

   / JD300B hose from Hydraulic filter to Transmission Help? #11  
Get a 5000# gauge with a short hose. Connect hose to orifice where plug(key 24) is located on RH side of hyd pump. Connector size required is 0.375 IN/24 TPI/ORB
 

Attachments

  • Capture.PNG
    Capture.PNG
    43.1 KB · Views: 141
   / JD300B hose from Hydraulic filter to Transmission Help?
  • Thread Starter
#12  
Okay I will buy and test it out.

Right now what was wrong was the hydraulic fluid was really milky and had a hole in a line squirting fluid. I changed the hose. Now changed out the milky fluid, transmission filter & hydraulic filter.

When I move either of the Backhoe levers somewhere below has a loud continues vibration Thud like sound.
 
Last edited:
   / JD300B hose from Hydraulic filter to Transmission Help? #13  
Did you check/clean hyd oil sump screen?
 
   / JD300B hose from Hydraulic filter to Transmission Help?
  • Thread Starter
#14  
I got it pulled out just a little and it looked clean. I could not get the whole thing out because it was stuck and would only spin but would not pull out.
 
   / JD300B hose from Hydraulic filter to Transmission Help? #15  
Screen should pull out of trans case if not clogged or crumpled.
 
   / JD300B hose from Hydraulic filter to Transmission Help?
  • Thread Starter
#16  
Yea it only came out maybe half an inch? Then was stuck in there and I didn't want to rip it out and break a piece off inside so I just slid it back in and put the fluid in. The fluid was so milky and the filters was so tore up I figured that alone may do the trick.
 

Tractor & Equipment Auctions

MAHINDRA 2816 TRACTOR (A51243)
MAHINDRA 2816...
2017 Ford Explorer AWD SUV (A50324)
2017 Ford Explorer...
2019 TOYOTA 8FGCU25 PROPANE FORKLIFT (A51222)
2019 TOYOTA...
2014 Ford Taurus Sedan (A50324)
2014 Ford Taurus...
Ford 641 Workmaster (A50514)
Ford 641...
1986 ASPT 30ft S/A Pole Trailer (A49346)
1986 ASPT 30ft S/A...
 
Top