OutdoorKing Repair Forum Forums Repairs and Maintenance Questions On Ride On Mowers Questions On Ride On Mowers Frames Lth2142 vibration stumped

Hi I have a husqvana lth2142 drives ok soon as I engage the cutter the motor vibrates badly .
Have replaced all the bearings on the deck , new belt , blades are new and checked balance.
Engine bolts are tight PTO looks ok .
Motor runs at normal RPMs
Any ideas don’t know what else to look for.
Stumped !

It is a blade balance problem. Remove the cutter belt and then run the motor and engage the PTO, should get no vibration

Thanks blades are new and have checked each blade for balance , have run the mower with no blades and motor still vibrating.
Just don’t know what to look for next