Search found 5 matches

by pastordon
Wed Jul 29, 2020 6:01 pm
Forum: Early model JD crawler technical support
Topic: 420 carburator pre-settings
Replies: 3
Views: 3226

Re: 420 carburator pre-settings

Thank you so much. I a[ppreciate your quick response. pastordon
by pastordon
Wed Jul 29, 2020 1:56 pm
Forum: Early model JD crawler technical support
Topic: 420 carburator pre-settings
Replies: 3
Views: 3226

420 carburator pre-settings

I have rebuilt the carburetor on a 420 crawler, serial # 87987. What would be the rough adjustment (if any) before trying to start the engine? I understand how to adjust it after you get it cranked. I hve the 420 series service manual and the 2013 model 40 series tractor manual and neither one give ...
by pastordon
Thu Jul 02, 2020 6:17 am
Forum: Early model JD crawler technical support
Topic: clutch plate thickness
Replies: 6
Views: 5283

Re: clutch plate thickness

Thanks again for the reply. Pastordon
by pastordon
Wed Jul 01, 2020 6:09 am
Forum: Early model JD crawler technical support
Topic: clutch plate thickness
Replies: 6
Views: 5283

Re: clutch plate thickness

Thanks for the reply. Pastordon
by pastordon
Mon Jun 29, 2020 7:12 pm
Forum: Early model JD crawler technical support
Topic: clutch plate thickness
Replies: 6
Views: 5283

clutch plate thickness

I have a 420c with serial # 87937. I have rebuilt the motor and about ready to set it back in the dozer. How thick should the clutch plate be ? IT looks like the clutch plate is new but I do not have any measurement to go by. Any help would be appreciated. Thanks