Cub Cadet 769-08448A Lawn Mower User Manual


 
Troubleshooting
8
34
Problem Cause Remedy
Excessive vibration  Cutting blade loose or unbalanced.
2. Damaged or bent cutting blade.
 Tighten blade and spindle.
2. Replace blade.
Uneven cut  Deck not leveled properly.
2. Dull blade.
 Uneven tire pressure.
 Perform side-to-side deck adjustment.
2. Sharpen or replace blade.
 Check tire pressure in all four tires.
Mower will not mulch grass
(If Equipped w/Mulching Kit)
 Engine speed too low.
2. Wet grass.
 Excessively high grass.
4. Dull blade.
 Place throttle in FAST (rabbit) position.
2. Do not mulch when grass is wet.
 Mow once at a high cutting height, then
mow again at desired height or make a
narrower cutting swath.
4. Sharpen or replace blade.