-55-Maintenance 5Spark Plugs1. Open engine hood.2. Remove spark plug cap.3. Remove spark plug with included spark plugwrench.4. Follow the instructions in Operator's Manualfor the engine to inspect, clean, or changespark plugs.5. Install spark plug.6. Put plug cap back in place.7. Close engine hood.• Never pull ignition cable when removing a spark plug cap. Conductor in thecable may be severed or damaged.• If a spark plug is damaged, replace it with a new one.5321M-0506-070ESpark Plug Cap(on both sides)