450c steering clutch overflowing
450c steering clutch overflowing
Have a 76 450c, took it down to change final drive and now the opposite steering clutch is filling up and not draining back into transmission fast enough for it to build pressure. it is common sump and has never had this problem. so when i check trans it shows empty but left steering clutch is full to the top! Any ideas?
Re: 450c steering clutch overflowing
So I always fill these through the transmission and the clutch housings. I'm thinking if you just wait a bit it will eventually settle into the other cavities. I divide the oil into thirds and that way it seems to settle in quicker.
40 plus years working on JD 350s, 400Gs, 450s and other equipment both Ag and Construction.
Re: 450c steering clutch overflowing
i tried using shell oil with the same spec, come to find out the drum was mislabled, put hyguard back no more problems..
- Stan Disbrow
- 350 crawler

- Posts: 3002
- Joined: Fri Jul 15, 2005 3:13 pm
- Location: Raleigh, NC
Re: 450c steering clutch overflowing
Hi,
Ah. That would explain a lot!
Stan
Ah. That would explain a lot!
Stan
There's No Such Thing As A Cheap Crawler!
Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350 w/6310, '51 Terratrac GT-25
Have: 1950 M, 1974 4320, 2005 x495, 2008 5045D, 2025 3025E
Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350 w/6310, '51 Terratrac GT-25
Have: 1950 M, 1974 4320, 2005 x495, 2008 5045D, 2025 3025E
Re: 450c steering clutch overflowing
Now that the trans pressure is back to 160ish I cant get the right track to work. Worked fine before taking final drive off and all linkages to rebushing, with trans guage when i pull back left steering lever guage jumps about 50 p.s.i., pull right steering handle back it jumps maybe 4-5 psi. When I pulled off both steering covers at swap they seemed fine, hoses in each common sump seemed normal. Left steering clutch works fine, right you pull back and nothing.
Re: 450c steering clutch overflowing
Looked through whole manual many of times, I think I’ve figured it out without it. The linkage that holds the adjusting nut on the brake band is all the way down on the bottom of the pin, so when you pull up it doesn’t turn the brake linkage. At idea how to get the slack out of it? Read hundreds of forums and manual and nothing
Re: 450c steering clutch overflowing
The brake band came off the clips of it helps anybody, guess when I was putting steering clutch back on!
Re: 450c steering clutch overflowing
Thanks for telling what you found. Having the solution posted always helps.
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