Recent content by Cw021382

Finally got my repair manual. I will post the schematic later to help future users.

I just picked up a 2008 TT75A. It’s a decent tractor, but it needs a lot of little things. Mainly electrical issues Like the tach not working. The previous owner had the injection pump replaced, and he said the tach and hour meter worked before but not after he got it back. I believe on this...

I hope everyone had a great Thanksgiving. I received the new fuel solenoid timer control module yesterday. I found time to install it today, and it did resolve the issue. Also, a new pto switch and it now functions as it should.

Ok, I now understand how the fuel circuit works, and have verified my issue is in fact the fuel solenoid timer control module. I enjoyed the challenge of proving it thru testing though and hope this helps someone someday. My rear PTO switch is also faulty, but the fault does not affect the...

Here is the fuel circuit theory of operation for anyone who might be following along or might need it in the future.

Back at it this morning. Big thanks to Joecdeere for his help. I am going to attach all test procedures in hopes it will help someone in the future. I have now tested the diode blocks and they are good. I retested my solenoid using the manual procedure. All 3 terminals have continuity with...

I checked the voltage on K4 with my meter instead of a test light, and I’m not totally loosing voltage. With the relay out I have 12.5V on 30, 10V on 86. With the relay in I only have 1V on 86. The battery is only 8 months old so not the problem. I think I read somewhere that the hold in...

Parking brake and clutch switch work. The pto switch works and the Light on the dash works. If you pull the pto switch it will not crank so I assume the safety is working. Here is the schematic for the pto and safety switches.

I don’t have a manual for this tractor yet. Does anyone have one and can you post a pic of the schematic for the eprt transmission please. X5 switched power for 86 on K4 comes from W3 ePRT Which is also where 87 on K6 goes. There has to be an issue there somewhere or I have a ground breaking...

Working on it this morning I discovered that with K4 removed and key on I have constant power to 86. However, with the K4 relay inserted I only get power to 86 for a millisecond when turning the key on. I swapped in some different relays just in case and no difference. It’s not a relay...

Hi everyone, I just picked this neat little tractor up. It’s a 4410 gear trans with electric shuttle. Also has the factory mid scv diverter to run top and tilt with the loader joystick, and a dedicated third function lever. Here’s a couple pics. I have it somewhat disassembled as I washed...

I know this thread is 3 years old, but I just acquired an Allied 180 loader to put on my John Deere 755 tractor. I contacted Allied via a Farm King dealer, and I got a prompt response and an emailed copy of the old 180 sales brochure. It’s got the specs, and I thought posting it here might...

Hi everyone. I just bought a jd 755 tractor, and joined the forum looking for help with fuel issues. I am not new to engines and equipment, but need some help with this specific tractor. If any of you are Harley riders I知 on the hdforums under the name hdman13. I hope I can learn some new...

Here are the pics of the tractor they would not load in the last post.

Ok here are the pics of the delivery valves, and some of the tractor if anyone is interested. Are the parts available to rebuild the dvç—´, and would that be a good option? The pump did prime and actuate one injector prior to me removing it. Also, would the bad dv let fuel pump into the...