Annual maintenance performed once every 12 months

Gold

Semi-Annual maintenance performed once every 6 months

Platinum

Quarterly maintenance performed once every 3 months

Cooling System
• Check for proper block heater operation
• Check coolant level
   (Includes adding up to 2 gallon to fill to proper level)
• Check coolant for proper freeze protection
• Check coolant for proper PH 
   (Includes adding up to 1 pint of conditioner as needed)
• Replace coolant filter annually
• Visual inspection of radiator for leaks
• Inspect radiator cap for cracks and leaks
• Check coolant hose condition
• Check engine belts
• Inspect water pump for signs of leakage

Starting Battery System
• Check and record battery charger float voltage
• Record battery installation date
• Visual inspection of battery condition
• Check and tighten cable connections as needed
• Check electrolyte level in battery
• Check and record minimum dip voltage while cranking
• Test and record battery cold cranking amp output 
• Check charger output current

 Fuel System
• Test day tank pump for proper operation
• Check condition of flexible fuel lines
• Check fuel injection pump for leaks
• Check vents on gas regulator for obstruction

Engine Ignition System
• Check distributor cap & rotor for signs of damage
• Check ignition points for excessive wear
• Check high voltage ignition wires for cracks or damage

Engine
• Check engine oil level
• Check engine oil appearance
• Drain and replace engine oil annually
• Replace engine lube oil filters
• Visual inspection for oil leaks
• Inspect air filters for dirt and deterioration
• Replace fuel filter annually or every 100 hours
• Visual inspection of engine and generator mounts
• Ensure proper operation of starter motor
• Check governor oil level and add oil as needed
• Check governor linkage
• Check governor belt condition and tension
• Check for proper governor response & stability

Operational Checks
• Visual inspection of meter & gauge readings
• Check and record generator output voltage
• Check and record AC current
• Check and record frequency of generator
• Check and record hours since last service
• Check and record alternator output voltage
• Check and record engine oil pressure
• Check and record engine water temperature
• Test pre-alarms for proper operation
• Test engine safety shutdowns if accessible
• Check intake and exhaust louver operation

Exhaust System
• Visually inspect exhaust system for leaks
• Check exhaust drain valve for blockage
• Inspect exhaust flex pipe for cracks and damage
• Check rain cap for proper opening/closing