MTD makes light and durable electric chainsaws that are easy to operate and maintain. MTD electric chainsaws make quick work of all your cutting tasks. When your MTD electric chainsaw has worn parts that need replacement, get the repair parts you need at Sears PartsDirect.
Oil pump drive worm wheel. The chainsaw oil pump drive worm wheel meshes with the drive worm to help lubricate the cutting chain with oil.
Sprocket and drive gear assembly. The chainsaw sprocket and drive gear assembly rotates to drive the chain around the drive bar.
Throttle trigger recoil spring. The chainsaw throttle trigger recoils spring returns the throttle trigger to the idle position when you release the trigger, and applies tension to the throttle lockout lever to prevent unintentional throttling.
Wire harness. The chainsaw wire harness connects electrical system wires in the chainsaw.
How to lubricate your MTD electric chainsaw
A chainsaw is a powerful yard tool that can quickly take care of fallen or overgrown tree limbs, but without the right care, it can turn into a dangerous threat to your personal safety. Make sure that you keep the chain oil reservoir filled at all times. Check chain oil level before each use. Clean the guide bar after using the chainsaw so that saw dust doesn't clog the guide bar groove and interfere with chain lubrication. Check the chain for proper lubrication before each use. To check that the oiler is working properly, put newspaper under the chainsaw then lift the chainsaw slightly and pull the trigger to bring the chainsaw to full speed. Oil should splatter onto the paper. If not, clean out the oil ports in the bar as directed in your owner's manual.
 Owner’s manual
