How to replace a Drive Pulley in a Honda Lawn Mower

Honda Push MowerThe drive pulleys featured in today’s Honda lawn mowers are key to making sure those mowers continue forward during the actual mowing process. These pulleys typically control either the actual mower belt itself, or the forward propulsion of the mower. When the drive pulley stops working or has malfunctioned, the mower itself can be come quite difficult to use. The blades may stop working as expected, and its forward movement may stop altogether. That can make even the most basic mowing job quite difficult for homeowners of all kinds.

The best way to fix this problem is simply to replace the drive pulley itself. While this repair is pretty basic, accessing the drive pulley does require disassembling a large number of mower parts. To fully access the pulley, homeowners should be prepared with a hammer, pin, screwdriver, and socket wrench. Then, they should follow the five steps explained below.

Step 1: Take the Appropriate Precautions

Before replacing the drive pulley in a Honda lawn mower, be sure that the engine has completely cooled in order to prevent burns or other injuries. Disconnect the spark plug wire from the engine and turn off the fuel valve to prevent the fuel or engine from sparking during replacement.

Step 2: Rotate the Mower to its Side and Remove the Blade

Carefully rotate the mower onto its side so that work can begin on the drive pulley. Be on the lookout for spilled gasoline or oil, which may result from the mower’s rotation. With the blades exposed, use a support block to keep them in place. Next, loosen the hardware securing the blade and remove it entirely. Use the same socket to remove the Roto-Stop assembly located above the blade. Detach the clutch, and remove the assembly.

Step 3: Remove the Debris Shields and the Transmission Belt

Use a socket wrench to remove the bolts that hold the two rear debris shields in place. After both shields have been removed, use a wrench to loosen the transmission belt from the mower. After it has been loosened, remove it. The tension spring holding the transmission in place must also be disconnected, and this can be done by using pliers or a screw driver to loosen and disconnect the spring.

Step 4: Remove the Roll Pin Securing the Drive Pulley

Finally, the drive pulley has been exposed. Use a hammer and pin to remove the roll pin that holds the existing drive pulley into place. Be sure to tap somewhat gently, in order to avoid damaging this pin. The pulley can be removed from the transmission drive shaft as soon as the roll pin has been dislodged.

Step 5: Insert the New Drive Pulley into the Mower

With the old hardware removed, it is now possible to place the new drive pulley on the drive shaft. After the pulley is in place, simply follow these instructions in reverse to reattach the transmission, debris shields, blades, and other hardware, before once again using the mower.

OEM Parts are a Safe Bet

When replacing a drive pulley in a Honda mower, or when replacing any part in a Honda product, it’s important to use OEM parts. Manufactured by Honda itself, these parts are assured to be the highest-quality hardware available, and they provide the best overall chance at long-term reliability and longevity. Honda is notorious for quality assurance, and that means these replacement parts won’t fall apart and malfunction as easily as their off-brand counterparts.

Where to Buy Replacement Parts

When it’s time to buy replacement parts for a Honda lawn mower, or for any Honda power equipment, consumers need to look no further than The company is committed to the Honda brand of power equipment, and offers the largest selection of OEM replacement parts available anywhere. With a support team that’s intricately knowledgeable about Honda parts, replacement procedures, and service, the website offers a well-rounded purchasing experience that will greatly benefit the equipment itself and the people who are maintaining it.

To Find Parts, Use the Online Parts Lookup Tool isn’t just home to a large selection of OEM parts. It’s also home to the innovative Honda parts lookup tool that makes it quite easy to find any replacement part required for any Honda engine or power equipment. The parts lookup tool can use a model number and part number to find the right replacement, or it can help consumers narrow down their search by product type, category, and model or VIN number. That allows replacement parts to be found in mere seconds, and they’ll be delivered by the company just as quickly.

For a great purchasing experience when it comes to OEM replacement parts and Honda equipment, be sure to choose Their commitment to expertise, great service, and fast delivery, simply cannot be beat.


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