Gas Walk-Behind Mower

Model # SERIES 260 Official MTD lawn mower

Here are the diagrams and repair parts for Official MTD SERIES 260 lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts forSERIES 260 Walk-Behind Mowers

    Symptoms for gas walk-behind mowers

    Choose a symptom to see related walk-behind mower repairs.

    Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

    Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

    Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

    Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

    Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

    Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

    Repair guides for gas walk-behind mowers

    These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

    How to replace a lawn mower spark plug

    How to replace a lawn mower spark plug

    Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

    Repair difficulty
    Time required
     15 minutes or less
    How to replace a lawn mower blade

    How to replace a lawn mower blade

    Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

    Repair difficulty
    Time required
     15 minutes or less
    How to replace a lawn mower flywheel key on a flathead engine

    How to replace a lawn mower flywheel key on a flathead engine

    When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

    Repair difficulty
    Time required
     45 minutes or less

    Effective articles & videos to help repair your walk-behind mowers

    Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

    The best time of day to mow grass (and when you should absolutely not)

    The best time of day to mow grass (and when you should absolutely not)

    Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

    Top 10 electric lawn and garden tools

    Top 10 electric lawn and garden tools

    Learn about the top 10 must-have electric lawn & garden tools for 2023…

    How to enjoy all the online benefits we offer on our Sears PartsDirect website

    How to enjoy all the online benefits we offer on our Sears PartsDirect website

    Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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