banging left brake pedal on a YTA24V48 with GTRS800 transmission

[brobille]

Has anyone experienced and repaired a banging left brake pedal on a YTA24V48 with GTRS800 transmission?

 

[ILENGINE]

Banging clutch/brake pedal normally points to a chuck of the belt missing, and will change the tension on the belt as it goes around the pulleys causing the pedal to pulsate.

 

[Auto Doc's]

Hello brobille,

I agree with ILENGINE. That or one of the idler/tensioner pullies has a chunk broken out of it.