Specifications include, but are not limited to: 5.2.1 COOLING SYSTEM a. Visual inspection of radiator/heat exchanger for leaks, damage and obstruction b. Check coolant level c. Inspect condition of radiator cap, gasket and sealing service d. Visual inspection of water pump and cooling system gaskets for leaks e. Inspect belts for cracking and fraying f. Check jacket water heater(s) for proper operation and adjust thermostat setting as needed g. Check belt tension (if applicable) h. Inspect flexible water connections for cracking, leaks, and pliability i. Inspect pulleys for excessive wear j. Add coolant (up to one gallon) k. Analyze coolant for proper antifreeze percentage l. Take coolant sample and test for foreign substances and fluid validity. Provide results of analysis to the Contract Administrator m. Tighten hose clamps as needed 5.2.2 LUBRICATION SYSTEM a. Check crankcase oil b. Visually inspect for excessive crankcase blow-by with engine running (where application allows) c. Visually inspect front and rear crankshaft seals and lubrication system gaskets for leaks d. Add crankcase oil (up to one gallon) of superior grade oil meeting or exceeding manufacturers recommended specifications. e. Check crankcase breather, inspect hoses and connections f. Take oil sample and test for foreign substances and fluid validity. Provide results of analysis to the Contract Administrator.