Troy-Bilt TB330 XP - Manual (Page 20)

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