Owner's Center
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Part Finder
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Know your part number?
- Know your model number?
- Don't know your model number?
You can use the Part Finder to help find your model and the right part for your machine.
Matching Models
Diagnose & TroubleshootPush Mowers
Select one of the symptoms below to find possible causes and common solutions for your MTD push mower.
Common Symptoms:
Engine idles poorly
Possible Causes | Corrective Actions |
---|---|
1Spark plug is fouled, fault or gap is too wide | Replace spark plug or reset gap to proper setting. |
Dirty air filter | Clean or replace air filter. |
Carburetor is adjusted improperly | Adjust carburetor according to your engine manual. |