Extension Spring.50 ID x 3.375 732-1022

Cub Cadet ST 100 high wheel string trimmer;
GÇ£Replace Extension springGÇ¥
1. 11mm socket remove cover from bottom of trimmer deck. Locate idler pulley, spring will mount behind pulley.
2. Long end of spring, hook in small hole of flat bracket to the right, behind idler pulley, using pliers to adj ... Read more ust spring if needed.
3. Take small flat head screw driver place in opposite end of spring stretching to hook in bracket hanging down from underside of deck.
4. This will allow spring to rest behind idler pulley stretching spring to ride between belt and bottom of deck. This will allow belt to run tight.