Troy-Bilt TB330 Operation Manual page 20

Problem
Uneven cut
Mower will not self propel
High pullback effort
20 S 8 — t
ection roubleShooting
Cause
1. Dull blade.
1. Belt not installed properly.
2. Debris clogging drive operation.
3. Damaged or worn belt.
4. Drive control out of adjustment.
1. Pulling mower backwards before
transmission disengages.
Remedy
1. Sharpen or replace blade.
1. Check belt for proper pulley installation and
movement.
2. Stop engine, disconnect spark plug boot,
and clean out debris.
3. Inspect and replace belt.
4. Adjust drive control. (See Assembly & Set-up
section).
1. Allow the unit to roll forward slightly without
the drive lever(s) engaged before pulling
backwards.