Work shall be performed shall include the following: 1. Replace lube oil annually. 2. Replace lube oil filter(s) annually. 3. Replace fuel filter(s) annually. 4. Replace coolant filter(s) annually. 5. Load Test and Efficiency Report annually. 6. Service/Clean air filter(s) as required. 7. Check coolant level, condition of coolant, freeze protection rating and perform pressure test. Top off coolant if necessary at each visit at no additional cost. 8. Inspect hoses and belts. 9. Gas/LP engines: Inspect complete ignition system, check timing, and replace points, condenser and spark plugs as applicable. 10. Check engine heater operation. 11. Inspect fuel supply system including piping, solenoid valve and transfer tank where applicable. 12. Inspect exhaust system and drain condensation if system has drain provision (i.e., valve). Drain plugs will not be removed. 13. Check battery charger operation and charge rate. 14. Check battery electrolyte levels and specific gravity, clean terminals as needed, spray terminals with corrosion proof solvents. 15. Check all engine and generator shutdown and alarm systems as applicable...