Throttle on Tank LZ

[martj]

When mowing my throttle will back off to about half speed. Will not stay wide open. Any ideas

 

[bertsmobile1]

The throttle lever is loosing friction.
Some oil them thinking they need to move smoothly & easily.
Most are held together with either a nut & bolt ( tighten it ) or a rivet ( smack it with a center punch & hammer .

 

[martj]

Thanks