Check at 200 hour intervals. Check that wheels turn freely. If wheels do not turn freely take the unit to your dealer for service.
Foam filled tires or solid tires will void the warranty.
Anti-scalp rollers are correctly adjusted when they are slightly off of the ground when the deck is at the desired cutting height in the operating position. Anti-scalp rollers keep the deck in the proper position to help prevent scalping in most terrain conditions.
The anti-scalp rollers can be set in three positions:
Upper 1-1/2" to 2-1/2" (38 mm -63 mm) grass
Middle 2-1/2" to 4" (63 mm -102 mm) grass
Lower 4" to 6" (102 mm -152 mm) grass.
The rollers must be approximately 1/4" from the ground.