Specifications include, but are not limited to: QUARTERLY INSPECTIONS – MAINTENANCE PROCEDURES Air Cleaner Element – Check Air Cleaner Preclear – Check Air Cleaner Restriction – Check Air Intake Hoses, Pipes, and Clamps – Check Air Tanks and Reservoirs - Drain Coolant Level – Check Drive Belts – Check Fuel-Water Separator – Drain Lubricating Oil Level – Check Belt Tension – Check Belt Tensioner – Check Fan Hub, Belt Driven – Check Cooling Fan – Check Crankcase Breather Tube – Check Engine Wiring – Check Supplemental Coolant Additive – Check Air Compressor Air Cleaner Element – Check ANNUAL INSPECTION - MAINTENANCE PROCEDURES Batteries – Check Cold Start Aids (Seasonal) – Check Crankcase Breather (External) – Clean Engine Mounting Bolts – Check Hoses, Engines – Replace Steam Clean Engine – Clean Cooling System – Clean (ALL Internal and External Features) (SEE ATTACHMENT B) Fan Hub, Belt Driven – Check Air Cleaner Element – Change (ALL) Fuel Filters – Change (ALL) Lubricating Oil and Oil Filter – Change (ALL) Fan Idler Pulley Assembly – Check Vibration Damper – Check Water Pump – Check Air Compressor Discharge Lines – Check Check Fuel Tanks for Water Contamination Load Bank Test (NFPA-110 STANDARDS) Steam Clean