Here are the diagrams and repair parts for Official MTD 3399501 garden tractor, as well as links to manuals and error code tables, if available.
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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.
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Part #710-0672
Part #736-0188
Part #736-0174
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Main causes: shift lever needs adjustment, neutral control needs adjustment...
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