Posted 11/30/2012 23:34 (#2726046) Subject: Case 4490 final ratio?
Might someone direct me to where I can find the published final ratio for a Case 4490 tractor? I have a parts rig and want the axles from under it. I lifted it with the fork lift today and come up with a rough number, but would like the exact published ratio. It appears the planetary reduction is about 6+/- :1 and the ring and pinion are about 1+:1.
Any ideas where to look? I looked on tractor data with no luck. I do not have a parts, service or owners manual and googling I cant come up with anything.