Scotts S1642 - Manual (Page 57)

Troubleshooting - 53
TROUBLESHOOTING
Troubleshooting
Using Troubleshooting Chart
If you are experiencing a problem that is not listed in this
chart, see your Authorized Service Center for service.
When you have checked all the possible causes listed and
you are still experiencing the problem, see your Authorized
Service Center.
Engine
IF CHECK
Engine will not start Out of fuel.
Loose or corroded electrical connections.
PTO drive lever is in ON position.
Fuse is blown.
Spark plug wire is loose or disconnected.
Brake switch not engaged.
Engine flooded.
Dirty air filter.
Dirty fuel filter.
Water in fuel.
Bad starter solenoid.
Carburetor out of adjustment.
Engine valves out of adjustment.
Engine clicks but will not start Weak or dead battery.
Corroded battery terminals.
Loose or damaged wiring.
Faulty solenoid or starter.
Engine Hard To Start Dirty air filter.
Bad spark plug.
Weak or dead battery.
Dirty fuel filter.
Stale or dirty fuel.
Loose or damaged wiring.
Carburetor out of adjustment.
Engine valves out of adjustment.
Below 32°F (0°C)