Loader Loader stalls on L3710

   / Loader stalls on L3710 #1  

Budira

New member
Joined
May 7, 2005
Messages
7
Location
Stewartstown, PA
Tractor
L3710
I recently had my metal return line replaced and complete servicing at 1000 hours. Now the bucket stalls when I go to full throw on the up lever. Partial throw on the up works fine as all other movements of the bucket. I talked to a mechanic at the Kubota dealer and he told me the female coupler on the return line was malfunctioning and just replace it. After replacing all the quick disconnects, I revved up to about 2000 RPM and went full throw up on the bucket. I did it three times and each time I blew a different line. I replaced the lines a they blew. They were 10 years old, but looked OK.
Any suggestions where to look before I haul it back in for servicing?
 
Last edited:
   / Loader stalls on L3710 #2  
Check your joy stick linkage & your control valve.. KennyV
Also ... when you are checking for a hydraulic problem, leave the engine at idle speeds... when it works properly at idle, it will work at higher RPM without putting a lot of extra strain on things when things are not right...
 
   / Loader stalls on L3710
  • Thread Starter
#3  
Thanks Kenny, I thought about checking the linkage,but then decided I might be bypassing the real problem. I watched your video of flow rate and pressure correlation. I was able to build a pressure checker, but not flow rate. I will look at the linkage in case it has worn or worked loose.
 

Tractor & Equipment Auctions

1997 INTERNATIONAL 8100 4X2 WATER TRUCK (A50458)
1997 INTERNATIONAL...
SERVICE BODY BED W/CRANE (A50854)
SERVICE BODY BED...
John Deere 7130 Loader Tractor (A50514)
John Deere 7130...
2013 Ver-Mac Solar S/A Towable Trailer Message Board (A49461)
2013 Ver-Mac Solar...
PLEASE VIEW ALL PICTURES!! (A50774)
PLEASE VIEW ALL...
19010 (A48082)
19010 (A48082)
 
Top