bertsmobile1
Lawn Royalty
- Joined
- Nov 29, 2014
- Threads
- 64
- Messages
- 24,647
Pull the deck off.
Stand the mower on its bum
Take a couple of phots with the camers sitting on something solid so they are in good focus.
Post the photos.
A couple showing the entire transmission belt run and hen some close ups of the clutch pulleys and brake.
As a long shot you might pull the drive pulley and check the key is intact.
If the box is bad it will make a grating sound.
Surging with a vari drive set up happens when the slack sort f accumulates in a section of the belt then equalizes then builds up again and is generally due to bad tensioning arm or a bound bearing, paticularly in the vari drive pulley.
Stand the mower on its bum
Take a couple of phots with the camers sitting on something solid so they are in good focus.
Post the photos.
A couple showing the entire transmission belt run and hen some close ups of the clutch pulleys and brake.
As a long shot you might pull the drive pulley and check the key is intact.
If the box is bad it will make a grating sound.
Surging with a vari drive set up happens when the slack sort f accumulates in a section of the belt then equalizes then builds up again and is generally due to bad tensioning arm or a bound bearing, paticularly in the vari drive pulley.