Search found 2092 matches
- Fri Feb 23, 2024 10:44 am
- Forum: Early model JD crawler technical support
- Topic: 440ic governor/throttle linkage
- Replies: 2
- Views: 1896
Re: 440ic governor/throttle linkage
Give Lavoy a call (701-361-1006 during CST business hours). I expect he will have the correct parts to fix you up.
- Tue Feb 20, 2024 3:43 pm
- Forum: Early model JD crawler technical support
- Topic: compatibility between 420c and 430c
- Replies: 1
- Views: 1824
Re: compatibility between 420c and 430c
Lavoy and others will likely be along with more info, but as far as i know a number of parts can be swapped back and forth between them. You can use the online parts catalog to compare specific parts if you want. Below is a link to PC05 which has both in it, in case you don't have a parts catalog. 4...
- Tue Feb 20, 2024 7:13 am
- Forum: Late model JD crawler technical support
- Topic: 450() power steering.
- Replies: 4
- Views: 2229
Re: 450() power steering.
I don't think the flow divider is compensation for an undersized pump. It is a way to control an open center hydraulic system to allow the use of the two steering valves simultaneously, if needed. It also can give smoother engagement as the flow divider moves to restrict flow and increase pressure o...
- Mon Feb 19, 2024 6:45 pm
- Forum: Late model JD crawler technical support
- Topic: 450() power steering.
- Replies: 4
- Views: 2229
Re: 450() power steering.
When a lever is pulled the flow divider moves to partially close off the flow to the opposite steering valve. Restricting the flow to the unused valve causes the system pressure to rise in the valve/cylinder being used. If that did not happen the oil will take the path of least resistance which woul...
- Sun Feb 18, 2024 6:10 pm
- Forum: Late model JD crawler technical support
- Topic: JD straight 350 steering clutch won"t release
- Replies: 13
- Views: 5862
Re: JD straight 350 steering clutch won"t release
Welcome to the boards.
If you put the blade, or bucket, against something solid and try pushing in low, do both tracks spin? Are the steering clutch compartments clean and dry?
Do you have an Operator's and/or Service manual for it? Have you tried adjusting the steering system by the book?
If you put the blade, or bucket, against something solid and try pushing in low, do both tracks spin? Are the steering clutch compartments clean and dry?
Do you have an Operator's and/or Service manual for it? Have you tried adjusting the steering system by the book?
- Sat Feb 17, 2024 8:47 pm
- Forum: Off-topic discussions
- Topic: pic server DOWN
- Replies: 9
- Views: 8868
Re: pic server DOWN
Thank you for getting it back on track again.
Jim
Jim
- Thu Feb 15, 2024 4:38 pm
- Forum: Late model JD crawler technical support
- Topic: JD450C 1975 New Starter Motor Needed
- Replies: 8
- Views: 5759
Re: JD450C 1975 New Starter Motor Needed
Back on Nov. 29, 2023 he posted he had a starter ordered.
This past Saturday he started a new post, "450 C Not Starting but runs on ether when sprayed", so I think the starter issue is passed. I gave him some things to check but haven't heard back on results.
This past Saturday he started a new post, "450 C Not Starting but runs on ether when sprayed", so I think the starter issue is passed. I gave him some things to check but haven't heard back on results.
- Mon Feb 12, 2024 5:12 pm
- Forum: Late model JD crawler technical support
- Topic: 450 C Not Starting but runs on ether when sprayed
- Replies: 8
- Views: 2576
Re: 450 C Not Starting but runs on ether when sprayed
It might be the ring, but that usually shows up as losing power and stalling, not refusing to start after setting for a while. Infact they often will restart with a failing ring after they set a while and the pressure in the pump bleeds off. It is the check valve in the excess fuel line from the top...
- Mon Feb 12, 2024 5:07 pm
- Forum: Late model JD crawler technical support
- Topic: 450 lubrication point clutch throwout bearing
- Replies: 1
- Views: 1954
Re: 450 lubrication point clutch throwout bearing
I'm going to be lazy, not take and post pictures, or type all you asked about. Do you have the Operator's Manual OMT23808? It has the lube and maintenance info. If you have one check it out. If you don't have an Operators manual, you should have one. Use this link to the JD Construction and Forestry...
- Sat Feb 10, 2024 6:36 pm
- Forum: Late model JD crawler technical support
- Topic: 450 C Not Starting but runs on ether when sprayed
- Replies: 8
- Views: 2576
Re: 450 C Not Starting but runs on ether when sprayed
No glow plugs. How much fuel in the tank? Stranger things than running out of fuel have happened. You might have an electrical issue. It should have an electric shut off solenoid inside the Injection pump. You may hear a click when the switch is turned on, when the solenoid engages. Check to see if ...
- Mon Feb 05, 2024 3:20 pm
- Forum: Early model JD crawler technical support
- Topic: 440icd info
- Replies: 7
- Views: 2503
Re: 440icd info
Does your 440 have the reverser (the forward and reverse handle on the left side of the console)? If so that is not gear oil in that. It was originally Type A transmission fluid which is often more difficult to get now and is not the same as the original formulation. I believe JD Hy Gard or another ...
- Sun Feb 04, 2024 10:16 am
- Forum: Early model JD crawler technical support
- Topic: Electrical issue when starting
- Replies: 3
- Views: 2091
Re: Electrical issue when starting
moving the cable is making contact again, temporarily and very light, not capable of carrying the current needed. Bad spot could be in the terminal or the cable. It is possible the battery has an internal break at the post. Do voltage drop tests.
- Sun Feb 04, 2024 7:18 am
- Forum: Lavoy's Little Shop O' Deeres
- Topic: 3315 winch
- Replies: 3
- Views: 13930
Re: 3315 winch
You might want to try the phone number he posted.
- Sat Feb 03, 2024 9:48 pm
- Forum: Early model JD crawler technical support
- Topic: Electrical issue when starting
- Replies: 3
- Views: 2091
Re: Electrical issue when starting
Could be a bad cable. Watch the voltage at the starter solenoid terminal when trying to start. Even a bad cable can pass enough power to give a voltmeter reading, but not supply a real load.
- Thu Feb 01, 2024 6:42 pm
- Forum: Early model JD crawler technical support
- Topic: 440icd info
- Replies: 7
- Views: 2503
Re: 440icd info
Welcome to the Boards. If you do not have an Operator's manual for it use this link to go to the John Deere Construction and Forestry Bookstore. You can download a free copy of the manual (publication # OMT73459) and save it to your computer. Here is a link that should take you to the manual. Use th...