WARNING: Never tip the mower more than 90 degrees and do not leave the mower tipped for any length of time. Oil can drain into the upper part of the engine causing a starting problem.
Engine Maintenance
•A list of key maintenance jobs required for good performance by the mower over the years follows here. Follow the accompanying engine manual for detailed list and instructions.
•Change engine oil after the first two operating hours and every 25 operating hours thereafter. Check the oil level before starting the engine every time.
•Service the foam filter in the air cleaner every 25 hours of use and replace the paper filter component every 100 hours. You may have to service the air filter more frequently if you are operating the mower under extremely dusty conditions.
•Clean the engine periodically. Remove dirt and debris with a cloth or brush. We do not recommend using a garden hose to clean mower unless the muffler, air filter and the carburetor are covered to keep water out. Water in engine can shorten engine life.
•Clean the spark plug and reset the gap to .030” at least once a season or every 50 hours of operation. Spark plug replacement is recommended at the start of each season. Refer to the engine manual, shipped with this unit, for correct spark plug type.
•Inspect muffler periodically, and replace if necessary. Damaged mufflers or spark arresters can create a fire hazard. Make sure to avoid muffler and surrounding areas while the mower engine is hot because temperature of these areas of the engine may exceed 150o F.
Lubrication
For complete lubrication chart, see Figure 10.
Wheels
•Lubricate the wheels at least once a season with light oil or engine oil. Also, if the wheels are removed for any reason, lubricate the surface of the axle bolt and the inner surface of the wheel with light oil.
Caster Assembly
•Grease fittings are provided for easy lubrication of the swivel pins located on the front caster assembly. Use a grease gun to lubricate the casters every 25 operating hours or so.
Blade Control Handle
•Lubricate the pivot points on the blade control handle and the brake cable at least once a season with light oil. The blade control handle must operate freely in both directions.
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FIGURE 10
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