ARMY TM 9-6115-645-24 AIR FORCE TO 35C2-3-444-12 MARINE CORPS TM 09244A/O9245A-24/2 TABLE 2-5.  Unit Preventive Maintenance Checks and Services (PMCS) M - Monthly Q - Quarterly S - Semi-annually A - Annually B - Bi-annually H - Hours Interval Procedures: Equipment Is Item Item to be Check for and have repaired Not Ready/ No. M   Q S A   B H Inspected or adjusted as necessary Available If: NOTE: Oil filter should be changed with lube oil change.  Refer to TM 9-2815-256-24. 1 • 300 Engine Lube Oil Drain engine lube oil. Add proper lube oil per LO 9-6115-45-12. 2 • 300 Fuel Filter/ Change fuel filter/water Water seperator. Refer to Separator TM 9-2815-256-24. 3 • 1500 Cooling System Drain coolant and flush cooling system.  Add proper coolant Refer to paragraph 2-76.2. 4 • 1500 Radiator Cap Inspect radiator cap for Radiator cap or corrosion, tom or seal is damaged. deteriorated seal, and obvious damage. 5 • 300 Batteries Remove batteries Batteries will not Refer to paragraph hold charge. 2-12.2.  Clean batteries, cable terminals, and battery posts.  Test batteries for state of charge. Refer to paragraph 2-12.1. 6 • 300 Air Cleaner Inspect air cleaner Assembly assembly and mount- ing bracket for cracks, dents, and other damage.  Inspect element for cogs and damage.  Clean or replace as necessary Clean housing with clean cloth. Change 4  2-9