How To Clean A Small Engine Fuel Filter

How do I safely perform fuel tank cleaning for pocket-sized engines?

How Fuel Tanks Piece of work

Fuel tanks are designed to keep your engine's fuel clean, vented and secure on all lawn mowers, snow blowers and outdoor ability products. If you spot debris in the gas tank or leaking gasoline, it's fourth dimension for fuel tank maintenance. Never attempt to repair a damaged tank. It poses a risk of leakage, fire or fuel contamination. If you're replacing a fuel tank, use only parts recommended by the engine manufacturer. These parts will attach deeply to your engine in the infinite provided.

Many fuel tanks are designed to use a vented gas cap to prevent a vacuum or pressure from forming in the fuel system. If fuel is leaking from the cap, a properly fitted replacement cap tin can solve the trouble.

The main purposes of a fuel tank are to securely shop and deliver enough fuel to get a job washed and to make sure that the fuel stays clean. Considering of very pocket-size passages in the carburetor, it is very important that the fuel exist very clean.

Fuel tanks must exist constructed of a not corrosive cloth or coated with a corrosion-resistant layer to protect against the dissentious effects of water, alcohol and salt. If the tank is corroded or damaged, it should be replaced.

Some engines, like those used on walk behind mowers, employ a fuel filter located within the tank at the fuel outlet. These cannot be replaced - consult your local Briggs dealers on how to service in-tank filters. A filter can also exist located exterior the tank, midway along the fuel line.

How to Clean a Fuel Tank in a Lawn Mower or Small Engine

Remove the spark plug lead and secure it away from the plug. Disconnect the battery (if equipped) by first removing the negative lead and so the positive.

Apply a fuel line clamp or other polish-faced clamp to seal the fuel line where it attaches to the carburetor. Then, disconnect the line from the carburetor, hold the line over a bucket or fuel can and release the clamp. Dispose of all fuel in a rubber style.

When the tank is empty, check with a flashlight for debris and beads of lite that point holes or cracks. Use a baster to remove loose debris. If you find damage, replace the tank with original manufacturer's equipment.

Inspect the fuel filter for debris or deposits.

Reattach the fuel tank or install a new tank, fastening information technology firmly with the cap screws. This is a good opportunity to replace the fuel line and filter, using original manufacturer'south equipment.

Service part numbers for the fuel tank are located in the small engine manual. It's important to note that your engine parts list lookup typically requires the complete Model number and six character Blazon number. (Instance: 12H702-0505-E1)

In order to view the correct Illustrated Parts List and make up one's mind the part numbers for your specific engine, you lot volition need the engine type, model number and code number.

WARNING: Always read the engine and equipment transmission(s) before starting, operating, or servicing your engine or equipment to avoid personal injury or belongings impairment. Fuel and its vapors are extremely combustible and explosive. Always handle fuel with farthermost care.

Encounter an authorized dealer if y'all are unsure of any procedure or have additional questions.