Cub Cadet SCP21E Operation Manual - Page 18
Troubleshooting
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TROUBLESHOOTING Problem Battery will not charge Mower fails to start Battery dies quickly Mower stops while mowing Excessive vibration Mower will not mulch grass Uneven cut Cause Remedy 1. The battery charger is not plugged in. 1. Plug the battery charger into a 120V 60hz AC source. 2. The battery is not fully inserted into the battery charger. 2. Remove and then reinsert the battery into the battery charger. 3. The battery and/or charger are too hot or too cold. 3. Make sure the battery and charger are in an environment between 32° and 104° F (0° and 40° C). Allow time for the battery and/or charger to warm up or cool down. 4. The battery and/or charger are no longer functional. 4. Refer to the Warranty Supplement for replacement information. 1. Push start safety key not inserted into starter housing. 1. Insert push start push start safety key fully into starter housing. 2. Blade control disengaged. 2. Engage blade control. 3. Starting procedure incomplete or performed 3. Press blade control against the handle out of order. then press the push start safety key to start motor. 4. Battery discharged. 4. Charge battery. 5. The battery is not installed correctly. 5. Remove and reinstall battery. 6. Mower deck clogged with grass and debris. 6. Unclog mower deck. Make certain blade is free to move. 1. The battery is not fully charged. 1. Charge the battery completely. 2. The battery and/or charger are no longer functional. 2. Refer to the Warranty Supplement for replacement information. 3. Using unit outside temperature range. 3. Allow battery to cool. 1. Battery discharged or lacks sufficient charge. 1. Charge battery completely. 2. Cutting too much grass. 2. Raise cutting height. 3. Clogged deck. 3. Unclog mower deck. Raise cutting height or cut a narrower swath. 4. Battery is over heated 4. Allow battery to cool. 5. Using unit outside temperature range. 5. Allow battery to cool. 1. Cutting blade loose or unbalanced. 1. Tighten blade and adapter. Balance blade. 2. Bent cutting blade. 2. Replace blade. 3. Bent motor shaft. 3. Contact nearest authorized service center. 1. Mower deck clogged. 1. Unclog mower deck. Make certain blade is free to move. 2. Wet grass. 2. Do not mow when grass is wet; wait until grass is dry to cut. 3. Excessively high grass. 3. Mow once at a high cutting height, then mow again at desired height or make a narrower cutting swath (1/2 width). 4. Dull blade. 4. Sharpen or replace blade. 1. Dull blade. 1. Sharpen or replace blade. 18
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