• Replace engine oil & filter 
• Clean air filter
• Replace fuel filter 
• Inspect battery cables, clean terminals, and check battery electrolyte level
• Inspect and test cranking system, charging system, lights, wiring, instrument panel, gauges 
• Check engine coolant
• Clean radiator 
• Inspect hoses, belts, fans (hst and radiator) 
• Inspect exhaust and muffler
• Inspect deck, blades, bearings, belts, and pulleys
• Check deck level
• Check safety switch operation
• Check mower gear box oil
• Check for open warranty campaigns
• Wash

Models Included: ZG, ZD