Troubleshooting - MTD 400 Operator's Manual

Troubleshooting

Problem
Wheels/Tines will not turn
Tines turn, but wheels don't
Wheels turn, but tines Don't
Poor tilling performance
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Cause
1. Improper use of controls.
2. Worn, broken, or mis-adjusted drive belt(s).
3. Internal transmission wear or damage.
4. Bolt loose in transmission pulley.
1. Wheel Drive Pins not in WHEEL DRIVE.
2. Bolt loose in transmission pulley.
3. Internal transmission wear or damage.
1. Tine holder mounting hardware missing.
2. Bolt loose in transmission pulley.
3. Internal transmission wear or damage.
1. Worn tines.
2. Improper Depth Regulator setting.
3. Incorrect throttle setting.
4. Forward Drive Belt slipping.
Remedy
1. Review Operation section.
2. Replace or adjust belts.
3. Contact local dealer or the factory.
4. Tighten bolt.
1. Inserts Drive Pins properly.
2. Tighten bolt.
3. Contact local Dealer or the Factory.
1. Replace hardware.
2. Tighten bolt.
3. Contact local Dealer or the Factory.
1. Replace Tines.
2. See "Tilling Tips & Techniques."
3. See Maintenance & Adjustments Section.
4. See Maintenance & Adjustments Section.
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