Is loud gear whine normal in reverse for a 450B?
I bought this machine in pieces, I rebuilt everything but, this is
The first 450 I have ran so I am not sure what to expect.
Search found 9 matches
- Sat Apr 04, 2020 7:32 pm
- Forum: Late model JD crawler technical support
- Topic: Noise in reverse
- Replies: 5
- Views: 4099
- Fri Jan 19, 2018 8:35 pm
- Forum: Late model JD crawler technical support
- Topic: Year of machine
- Replies: 5
- Views: 4680
Re: Year of machine
My 450b has the serial mumber stamped in the top of the trans/ring and pinion housing at the very back. There is also another set of numbers Back there that are measurement from when the Ring and pinion were set. I think the serial number is on the right of that housing and the other numbers are on ...
- Thu Oct 26, 2017 6:56 pm
- Forum: Late model JD crawler technical support
- Topic: What's normal transmission noise
- Replies: 4
- Views: 4188
What's normal transmission noise
I am rebuilding a 450b loader. I am test running the Engine and transmission with it on jack stands. The sprockets and tracks are off so there is no load on it while testing. While running at Low rpm (800) and the H L R in forwards or reverse there is gear noise but it goes Away when I rev it up som...
- Mon Mar 13, 2017 8:50 pm
- Forum: Late model JD crawler technical support
- Topic: Another 450 HLR clutch adjustment question
- Replies: 2
- Views: 3311
Pulled the engine back off and adjusted The clutch fingers a little Put the engine back on and with the Clutch adjustment bolt ran all the way Down the throw out bearing just touches the fingers when pedal Is all the way down and the free travel is way too much If I put a three quarter inch spacer u...
- Mon Mar 13, 2017 2:23 pm
- Forum: Late model JD crawler technical support
- Topic: Another 450 HLR clutch adjustment question
- Replies: 2
- Views: 3311
- Sat Mar 04, 2017 9:29 pm
- Forum: Late model JD crawler technical support
- Topic: 450B project
- Replies: 5
- Views: 5422
- Sat Mar 04, 2017 9:28 pm
- Forum: Late model JD crawler technical support
- Topic: 450B project
- Replies: 5
- Views: 5422
- Sun Apr 17, 2016 8:32 pm
- Forum: Late model JD crawler technical support
- Topic: 450B project
- Replies: 5
- Views: 5422
I finished rebuilding the reverser, sleeved the clutch oil manifold and replaced All o-rings and seals in the hydraulic system. I wanted to test it before I put the covers on so I made an adapter to spin the input shaft with a air drill. This is where my questions come in. When I spin the input shaf...
- Tue Mar 22, 2016 8:56 pm
- Forum: Late model JD crawler technical support
- Topic: 450B project
- Replies: 5
- Views: 5422
450B project
I am new to this message board and new to JD crawlers also. My name is Jim and I live in middle TN. I bought a 450B project a few weeks ago. The motor has been out for about 20 years and it needs frame rails and a lot more. I already bought frame rails and rebuild kit for the engne. Today I pulled t...