Case 450B bulldozer

martycoulas · Apr 24, 2021

We have a Case 450B older model bulldozer serial #3075510. Has been running perfectly until recently! The left track all of a sudden doesn't want to engage. The bulldozer will only go in one direction. If going forward it wants to go left, if in reverse it wants to go left!! Any advice would be greatly appreciated!

300jk · Apr 24, 2021

I cant help you, but there are a good bunch of guys down on
the crawler dozer forum that can help you !

old · Apr 24, 2021

Don't know the machine as such but sounds like the right hand side drive clutch if is has them is slipping

WAYNE-N-TEXAS · Apr 24, 2021

When my JD done that, it was a steering clutch problem. One track turn all time. Sometime you can run up against a stump (something solid) pull both steering clutch leavers back and let it get in a bind or do a steering clutch job.

rustred · Apr 24, 2021

check out the left side as it might be some simple thing like a pin or something came out of the linkage. other wise you have a problem
inside on the left side.

Case 450B bulldozer

martycoulas

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300jk

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old

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WAYNE-N-TEXAS

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rustred

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