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Bevel Gear Box Questions


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I am looking forward to removing a completely rebuilt with all new parts BGB, as there is a "rumbling " noise in there. This noise started after a few hours of running after the rebuild. I had good luck with the other rebuilds. i am thinking the box may hav e been set up "too tight" . What I am asking for here are good ideas as to what exactly to look for during this winter job. It is on a 3416 H.

Appreciate the help.

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This topic just came up recently, and perhaps you have already checked everything out, but I might first check all of the related BGB related drive and driven parts.  Driveshaft coupler, cone clutch assembly, drive pulley for the hydro, belt, idler pulleys, belt guards and stops, etc.  Might not be internal of the gear box itself, and a lot easier to fix. Just a suggestion if not already evaluated.  Good luck!

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