Perhaps the noise resides in your S/G? What is the condition of the brushes and bearing(s)?
Or maybe the head gasket is blown?
Or one of the cooling shroud panels is loose? There's a lot of panels that could loosen up and rattle.
Just throwing out some suggestions. These Kohlers do shake pretty good, the rattle could be coming from somewhere on the tractor frame rattling due to the engine vibration.
__________________
'70 107 with k301 engine swap
'71 106 with 38" deck
'70 147 R with factory replacement k321, 42" deck
'61 Original with 38" timed deck
'63 70 "pinkie"
1863 with 54" deck
'46 Farmall H, '50 Farmall Cub
105 x2 (parts)
|