Search found 11 matches
- Wed Jul 19, 2023 7:22 pm
- Forum: Early model JD crawler technical support
- Topic: 420c reverser through the motions
- Replies: 2
- Views: 5266
Re: 420c reverser through the motions
Thanks for the reply . I will watch it and see where it goes from here
- Tue Jul 18, 2023 8:13 pm
- Forum: Early model JD crawler technical support
- Topic: 420c reverser through the motions
- Replies: 2
- Views: 5266
420c reverser through the motions
Recently when stripping some sod/ topsoil my reverser seems to be slow to stop for the shift in direction without grinding. Rolling forward come to stop press clutch pull reverser Handel some times a small grind of gears and other times a waiting time to shift without a grind . Any ideas of what rep...
- Mon Sep 13, 2021 4:41 am
- Forum: Early model JD crawler technical support
- Topic: Early model parts swapping mc , 40 , 420
- Replies: 1
- Views: 2883
Early model parts swapping mc , 40 , 420
So now that the 420 has settled in nicely with the rest of the equipment. I’ve been seeing different early model Deere crawlers coming up for sale parts and pieces. What was the interchangeability between these early models. If I were to pick up one or two as parts crawlers . Now that the Ali’s char...
- Tue Aug 31, 2021 5:53 am
- Forum: Early model JD crawler technical support
- Topic: Preferred or optimum operating RPM
- Replies: 3
- Views: 3375
Re: Preferred or optimum operating RPM
I think I have found what I was looking for . @ 1400 rpm develop max torque and @1800 we are getting rated pto speed . 14-18 for working and anything below is Sunday driving . But every piece of equipment we have some sort of a sweet spot for running her . Thanks
- Sun Aug 29, 2021 1:55 pm
- Forum: Early model JD crawler technical support
- Topic: Preferred or optimum operating RPM
- Replies: 3
- Views: 3375
Preferred or optimum operating RPM
I know the operators manual says full open throttle then select gear for best operating , but what would be suggested by others. for good performance and less lugging of the engine during general operation pushing fill dirt, general grade work . Just wondering about this machine and rpm ranges for b...
- Thu Aug 26, 2021 1:47 pm
- Forum: Early model JD crawler technical support
- Topic: Oil and oil recommendations
- Replies: 11
- Views: 12816
Re: Oil and oil recommendations
Thanks for the heads up about the right hand reverser. This is exactly why I’ve joined JD crawlers . when you get With a good group of folks there more than happy to give you good advice , guidance and that’s what I’m looking for. My crawler has the right hand reverser on it . It works flawlessly ri...
- Thu Aug 26, 2021 5:11 am
- Forum: Early model JD crawler technical support
- Topic: Oil and oil recommendations
- Replies: 11
- Views: 12816
Re: Oil and oil recommendations
The previous owner had passed away. So I was able to deal with his wife for the purchase very nice woman. As we finalize the purchase we walked the sawmill sheds and around the property grabbing up anything that was green metal because it all went to the machine . When I had returned to pick up the ...
- Thu Aug 26, 2021 4:35 am
- Forum: Early model JD crawler technical support
- Topic: Oil and oil recommendations
- Replies: 11
- Views: 12816
Oil and oil recommendations
New to me 57 420c. Previous owner did a Full tear down and rebuild of the machine in the late 90s. All in all everything seems to operate well. No smoking when running no dripping or real leaking . So the big question that is asked time and time again what is everybody running for engine oil. Brand ...
- Thu Aug 26, 2021 4:26 am
- Forum: Early model JD crawler technical support
- Topic: 1957 420C seized - photo journey
- Replies: 34
- Views: 18979
Re: 1957 420C seized - photo journey
Looking good . Thanks for continued posting of such good pictures.
- Sun Aug 22, 2021 3:50 pm
- Forum: Early model JD crawler technical support
- Topic: 1957 420C seized - photo journey
- Replies: 34
- Views: 18979
Re: 1957 420C seized - photo journey
I recently purchased a 420 . So I’m following closely what you are getting into. Thanks for posting
- Thu Aug 19, 2021 10:33 am
- Forum: Early model JD crawler technical support
- Topic: 1957 420C seized - photo journey
- Replies: 34
- Views: 18979
Re: 1957 420C seized - photo journey
Nice to see a few of your pictures during this rebuild journey .