Specifications include, but are not limited to: IGNITION:Change all spark plugs (gas fueled units only)Change pointsChange condenserCheck distributor cap and rotor and change, if necessaryCheck start solenoid terminalsCheck and adjust choke when applicableENGINE:Change lube oil filter Change engine oil-remove and dispose of waste oil properlyTighten valve coversFill governor sump with lube oil when applicableLubricate governor linkageCheck entire unit for noticeable oil leaksTake oil sample for analysis and send copy of analysis to appropriate department headService crankcase breatherCheck governor systemInspect air cleaner element, replace once per yearService oil bath air cleaner when applicableCOOLING SYSTEM:Test coolant protectionTake coolant sample for analysisCheck water hoses, both upper and lowerCheck bypass hosesCheck fan beltsCheckengine block heater for operationCheck louver operationChange coolant filters annuallyCheck water solenoid valveCorrect any minor coolant leakChange anti-freeze solution when applicableEXHAUST SYSTEM:Check manifolds and gasketsCheck flexible section for cracks or leaksDrain condensation trap when applicableCheck exhaust flange gasketsCheck exhaust muffler and drain when applicableVisually inspect entire exhaust system for leaksFUEL SYSTEM:Change primary and secondary fuel filter (diesel only)Check injector fuel lines (diesel only)Check flex fuel sectionsCheck fuel pump (diesel only)Check fuel connections and tightenCheck fuel solenoid