Robin America lawn and garden equipment engines power a wide variety of yard care products including tillers, pressure washers, mowers and line trimmers. Robin America engines provide the power you need to get many yard chores done. When your Robin America lawn and garden equipment engine needs repair, find the replacement parts you need to fix the engine at Sears PartsDirect.
Robin America lawn and garden equipment engine parts to stock up on
Air filter. A clean air filter prevents engine wear and helps the engine start easily.
Spark plug. A fresh spark plug helps keep the mower engine running smoothly all season long.
Fuel stabilizer. Keep your lawn mower’s gasoline fresh to avoid engine-starting problems.
Fuel filter. A fuel filter is a filter in the fuel line that screens out dirt and rust particles from the fuel. The fuel filter paper is usually integrated into a cartridge.
Oil filter. An oil filter is a filter designed to remove contaminants from engine oil.
Checking compression on a Robin America lawn and garden equipment engine
Connect the compression gauge to the cylinder through the spark plug hole. Zero the compression gauge. Briefly turn the key to the start position so the starter motor spins the engine or pull the starter rope to spin the engine.
Check the compression reading. Most engines should measure over 40 psi of compression. Many engines produce more than 80 psi.
If cylinder compression is less than 40 psi, the piston isn't compressing air inside the cylinder. Keep in mind that a low compression reading shows you that a compression problem exists, but doesn't reveal the cause. You might need to adjust the valves or replace the piston rings. A damaged cylinder wall can also prevent the piston from compressing air inside the cylinder.
To accurately analyze a compression problem, have a service technician do a leak-down test on the engine. The technician will use an air compressor and special tools to find where the air leaks. Once the technician finds the cause of the compression problem and fixes it, you can get back to performing your lawn and garden chores.
