Flooding: Before & After
A publication of the Louisiana Cooperative Extension Service
Restoring Vital Services — Small engines
Small engines are those used on lawnmowers, motorbikes, tillers, etc. They are usually gasoline powered and are usually less than 20 horsepower in size. Electric motors are referred to as "motors" and are not considered to be an engine under this section.
Avoid letting water flood a small engine if possible. They are frequently portable and should be moved to higher ground. Be certain that your water pump with a small engine is not water flooded at a critical time. The pump may be needed to protect property from flood waters.
If a small engine is water flooded, water will filter into all openings. The engine cannot and will not start until it is properly reconditioned.
To recondition water flooded small engines:
- Remove and cleanse or replace the air filter element. Wash foam-type elements in warm soapy water, dry, re-oil and replace in the engine. Some dry types cannot be washed and must be replaced. Oil bath types should be cleansed with a degreaser and refilled with suitable oil.
- All electrical parts must be cleaned and dried. Remove rust from affected parts of the electrical system. Remove and clean the spark plugs. Drain the cylinders and add a little oil to each cylinder. A moisture remover will be useful.
- Drain the fuel system completely; dry and clean it and replace it. Fill with fresh, clean gasoline.
- Drain the fuel system completely; dry and clean it and replace it. Fill with fresh, clean gasoline.
- Spray or coat all parts with a rust inhibitor. Spot paint as needed. Lubricate the wheels, etc.