J jimwest Forum Newbie Joined Aug 30, 2012 Messages 7 Apr 25, 2018 #1 While mowing, Troybilt 50" ZTR suddenly started making a rough noise and vibration. I've completely removed all blades and still have problem. When turned off and trying to move mower belt by hand, all seems fine and tight.
While mowing, Troybilt 50" ZTR suddenly started making a rough noise and vibration. I've completely removed all blades and still have problem. When turned off and trying to move mower belt by hand, all seems fine and tight.
D Darryl G Lawn Addict Joined Apr 5, 2017 Messages 1,685 Apr 25, 2018 #2 Is this an engine noise and vibration or only when the blades are engaged?
EngineMan Lawn Addict Joined Jun 12, 2012 Messages 2,275 Apr 25, 2018 #3 Check all the spindles, idlers and pulleys you may have a bad bearing.
ILENGINE Lawn Royalty Community Leader Joined May 6, 2010 Messages 11,984 Apr 25, 2018 #4 Also check the deck belt for chunks missing.
L Luffydog Well-Known Member Joined Jan 31, 2018 Messages 566 Apr 25, 2018 #5 Remove belt and spin each one to find the noise
