Search found 5 matches
- Thu Sep 21, 2017 1:48 pm
- Forum: Late model JD crawler technical support
- Topic: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
- Replies: 8
- Views: 7066
Re: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
I will try and get to the head on Sunday. Thanks for the help this far, I really appreciate it.
- Thu Sep 21, 2017 10:31 am
- Forum: Late model JD crawler technical support
- Topic: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
- Replies: 8
- Views: 7066
- Thu Sep 21, 2017 10:22 am
- Forum: Late model JD crawler technical support
- Topic: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
- Replies: 8
- Views: 7066
Re: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
Welcome, sorry to hear about your misfortune. Sounds like you have a couple things going on. The steep angle, then knocking in the low end with those estimated hours sure is suspicious for a spun bearing. Quite while oil is cold, louder as the oil warms. Stop now. Maybe the journal is still useable...
- Thu Sep 21, 2017 6:38 am
- Forum: Late model JD crawler technical support
- Topic: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
- Replies: 8
- Views: 7066
Re: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
The coolant level is down.
- Wed Sep 20, 2017 7:31 pm
- Forum: Late model JD crawler technical support
- Topic: 1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
- Replies: 8
- Views: 7066
1980 Deere 450C with 4219Turbo .... loud knocking and white smoke
Well, I had the Dozer at a pretty steep angle because I was stuck. I eventually backed out of the hole after I heard a hiccup from the motor. It knocked intermittently on the way back to the shed. I got it home and it keeps getting louder. When I start it up, it does not immediately knock, it takes ...