I clean grass clippings from the underside of my 500-pound mower's deck with a sprayer I made from garden hose fittings. Not removing the clippings reduces the mower's efficiency and promotes rust, but it is difficult to reach under the deck or lift the front of the machine for cleaning. The sprayer alone does not have enough power to do the cleaning, but the whirling blades do. SAFETY RATING: This project has been awarded the grade of W by the League of Crackpot Scientists, which stands for "What could possibly go wrong?" STATEMENT OF LIABILITY: If you or anyone else is injured or any property is damaged during the construction or use of the device described herein, it is all your fault. To see my related Instructables, click on "unclesam" just below the title above or in the INFO box to the right. On the new page that appears, repeatedly click "NEXT" to see all of them.
Step 1: Tools and Materials
Adjustable wrench, combination pliers, screwdriver, sharp knife, drill and bits
Several feet of five-eighths inch garden hose
Lawn sprinkler nozzles or heads suitable for mounting securely onto a board
Metal fittings for five-eighths inch hose, and washers
Wood or plywood for frame or base
Sheet metal screws