DescriptionSnowblower won't start? This video provides step-by-step repair instructions for replacing the spark plug on a Troy-Bilt snowblower. The most common reasons for replacing the spark plug are when the engine won’t start, is hard to start, runs poorly, or stalls.
All of the information for this spark plug replacement video is applicable to the following brands:
MTD, Yard Machines, Craftsman, Cub Cadet, Huskee, Yard-Man, Troy-Bilt, MasterCut, Bolens, Murray
Tools needed: socket/spark plug wrench
Step-By-Step Instructions1
Before you begin the spark plug replacement, make sure the engine has cooled and remove the snowblower’s start key from the ignition.
2
Your first step is to remove the wire and boot from the spark plug.
3
Use a socket or a spark plug wrench to loosen and remove the old spark plug.
4
Install the new spark plug by threading it into the cylinder.
5
Secure it with the socket or spark plug wrench. Be careful not to over-tighten or damage the plug itself.
6
Once secured, attach the spark plug wire and boot.
7
With the new spark plug installed you can now return the start key to the ignition.