1433v massey 4wd not engaging. Any ideas

[Beking0606]

Does anyone know a reason my 4wd isn't engaging on my 1433v massey?

 

[JWR]

You might want to elaborate. Nothing here to go on. New problem? Been doing fine, never did work, new, heavily used , old, under load , what you tried ...etc.

 

[Dmacleo]

You might want to elaborate. Nothing here to go on. New problem? Been doing fine, never did work, new, heavily used , old, under load , what you tried ...etc.

yeah and one of the shuttle or hydro drive.
thought I had read something years ago about one of the massey shuttle types on compact size (30-40hp or so) having output shaft to front driveshaft issues but cannot remember details.
may be way off base.