John Deere 1520 hydraulic problem no 3ph lift: Antique Tractor -- John Deere  -- Antique Tractors Discussion Forum and Review John Deere 1520 hydraulic problem no 3ph lift: Antique Tractor -- John Deere -- Antique Tractors Discussion Forum

  parts   |   manuals   |   discussion   |   photos   |   podcast   |   reviews   |   specs   |   dealers   |   classifieds   |   contact   |   faq   |   myProfile   |   home          Login Now | Sign Up


FAQ:   What is a tractor?

Forum Index
New As Posted | Active Subjects



www.emerichsales.com - New & Used Equipment
          View Tractors For Sale!


www.partsbynet.com - Lawn and Garden Equipment Parts


Bernardsville Landscape Lighting
Click to Post a New Message!

Discussion Boards > Active Subjects > Messages as Posted > Antique Tractor -- John Deere Forum

Page [ 1 ] |
Reply | Pop Up Window Reply | Add PhotoAdd Photo
 08-01-2014, 09:23 Post: 190824
billyfarmall



Join Date: Aug 2014
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 3

2
Filter by User
 John Deere 1520 hydraulic problem no 3ph lift

I have a 1972 1520 john deere loader tractor. I am having a hyd. problem. the transmission pump is working to specs. But I still do not have any hyd. lift or power steering, or three point. Is there any way simple to check main front pump for flow? This tractor has been sitting out side for 2 years,I bought it in Maryland 2 weeks ago. Have changed filter and new oil, clean screen. Any help would be helpful!






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 08-02-2014, 15:34 Post: 190836
Chief



View my Photos

View my Photos  Pics
Join Date: Jul 2003
Location: Southwest MiddleTennessee
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 4278

2
Filter by User
 John Deere 1520 hydraulic problem no 3ph lift

Did you replace the suction filter? It could be plugged. Another cause for the rear hitch not working could be a closed rate of drop valve. Check both just to be sure.






Link:   Troubleshooting  

Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 08-04-2014, 15:56 Post: 190852
kthompson



View my Photos

View my Photos  Pics
Join Date: Oct 2005
Location: South Carolina
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 5102

2
Filter by User
 John Deere 1520 hydraulic problem no 3ph lift

Chief, that drop rate valve would not affect the steering would it? kt






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 08-04-2014, 18:41 Post: 190853
Chief



View my Photos

View my Photos  Pics
Join Date: Jul 2003
Location: Southwest MiddleTennessee
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 4278

2
Filter by User
 John Deere 1520 hydraulic problem no 3ph lift

No but checking it would eliminate the remote possibility that both the suction filter and the drop rate valve are the problem. Sometimes when the hitch has hydraulic problems like this, folks have a tendency to try "adjusting" different things and sometime compound the problem. Not that I am casting any aspersions on the OP's abilities Smile . Someone else could have without his or her knowledge.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 08-11-2014, 08:16 Post: 190889
kthompson



View my Photos

View my Photos  Pics
Join Date: Oct 2005
Location: South Carolina
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 5102

2
Filter by User
 John Deere 1520 hydraulic problem no 3ph lift

Chief, sorry for the delay in reading your reply: You sure made a lot of sense in your reply. Don't ever think not knowing prevents one from acting! Or adjusting. Laughing out loud






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

 08-11-2014, 10:53 Post: 190892
billyfarmall



Join Date: Aug 2014
Location: new york
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 3

2
Filter by User
 John Deere 1520 hydraulic problem no 3ph lift

I have cleaned and change all filters, also new oil, took off the pressure line from the pump to the p valve no pressure or oil from front pump. took off line from the transmission pump to the front pump all kinds of oil. Checked the trans pump per jd, should pump 1 gallon per every 10 seconds at 2500 rpms. Pump in trans is to specs. I am now taking out the front pump. Fun job! Will keep you posted!






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo




Bookmarks: Digg It | Del.icio.us | Technorati | Furl | Stumble This

Reply | Pop Up Window Reply | Add PhotoAdd Photo


Page [ 1 ] |

Discussion Boards > Active Subjects > Messages as Posted > Antique Tractor -- John Deere Forum

Thread 190824 Filter by Poster:
billyfarmall 2 | Chief 2 | kthompson 2 |




Most Viewed

+ John Deere JD 2010 Remote Hydraulics failed
+ 2030 Hydraulic Problems
+ need motor for my 317
+ Johnd Deere 318 onan Motor Rebuild
+ My 4300 will not start
+ John Deere 770 Yanmar 3 cylinder diesel injector r
+ John deere 650
+ JD 1070 Problem
+ JD 1050 remote hook-up
+ JD 2010 PTO parts

Most Discussion

+ John Deere JD 2010 Remote Hydr
+ My 4300 will not start
+ How many SCV's
+ John deere 650
+ Best loader lift capacity?
+ Using a log splitter on 2630
+ JD 1070 Problem
+ John Deere 1030 MFWD?
+ John Deere 1050
+ questons about JD 650

Newest Topics

+ JD 72 1520 Hydraulics
+ John Deere 1520 hydraulic problem no 3ph lift
+ JD2010 starter
+ John Deere 2010 Hard to start
+ John Deere 2010 3PH Trouble with little Johnny
+ John Deere 650 three point hitch vs JD670
+ Will County IL Threshermen Association Video
+ john deere 3020 standard propane
+ 420 U oil for transmission
+ 2955 hydraulic.. steering.not working













Turbochargers for Tractors and Industrial Machines
Cab Glass for Tractors and Industrial Machines

Alternators for Tractors and Industrial Machines
Radiators for Tractors and Industrial Machines

Driveline Components for Tractors and Industrial Machines
Starter Motors for Tractors and Industrial Machines