Tools & Materials
If engine rust and concrete dust are cutting into your construction budget, it's time to face the fix. Whether you are a master mason or a backyard builder, eReplacementParts.com provides the parts, procedures and facts you need to fearlessly fix what fails you.
The spark plug should be replaced (at least once per year) as part of a routine maintenance program for your gas powered cut-off saw (more frequently if the saw is used excessively). Symptoms of a failing or faulty spark plug include difficulty starting the saw or a complete failure to start. This article will guide you through the steps required to remove and install the spark plug in a Makita DPC7311 (Power Cutter) cut-off saw.
THE FACTS | THE FIX | THE FINISH REMOVING THE SPARK PLUG [top] 1. Remove the filter cover assembly.
Rotate the locking knob on the top of the assembly to the unlocked position.
Lift the filter cover assembly away from the unit.
2. Remove the spark plug.
Open the spark plug access door.
Remove the spark plug boot.
Use a socket wrench (3/4-inch) to loosen the spark plug.
Remove the spark plug from the engine.
INSTALLING THE NEW SPARK PLUG [top] 3. Install the spark plug.
Use a spark plug gapping tool to set the proper gap (.026-inch).
Install the new spark plug into the engine.
Secure the spark plug with a socket wrench.
Reconnect the spark plug boot.
Close the spark plug access door.
REASSEMBLING THE UNIT [top] 4. Reinstall the filter cover assembly.
Install the filter cover assembly onto the saw.
Rotate the locking knob to the locked position.
THE FACTS | THE FIX | THE FINISH While cutting concrete can be a valuable skill; cutting costs is priceless. But you don't have to be a master mason to cut out the middle-man. As you just learned, maintaining your own power equipment allows you slash offsite repair costs and empowers you to face future fixes wherever you may find them. Save your spark. Spark more savings. Find your next fix here. [top]