DescriptionThis video provides step-by-step instructions for replacing the deck support retaining pin on Craftsman riding lawn mowers. The most common reason for replacing the pin is if it is damaged or missing.
All of the information in this pin replacement video is applicable to the following brands: Craftsman
Tools used: pliers
Step-By-Step Instructions1
Before you replace a deck support arm retaining pin on your riding mower…
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...make sure the ignition switch is in the “off” position and the key has been removed.
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Confirm that the mower deck is at its lowest position…
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…and the clutch actuator lever is in the “off” position.
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While the cotter pins used to secure the mower deck support arms are sturdy, the metal can corrode or rust with prolonged exposure to the elements so it’s a good idea to periodically replace the pins.
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When installing a new retaining pin…
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…to secure the front or rear support arm, make sure the washer is in place before sliding the pin into position.