TM 9-4940-568-20 B-14      Section II.  MAINTENANCE ALLOCATION CHART (CONT). (1) (6) (5) (4) (3) (2) Maintenance Level General Direct Group Tools and Depot Support Support Unit Maintenance Number Remarks Equipment D H F O C Function Component/Assembly 2919 Driving Mechanisims: Engine Drive Belt Inspect Replace 0.1 1.0 1 Engine Drive Belt Tensioner Replace 2.5 1,50,80 Front Gear Cover Replace 6.0 5,81 Timing Pin Replace 1.0 5,23,50,80 2933 Engine Air Cleaner: Air Cleaner and Bracket Replace 1.0 1 Air Filter Inspect Replace 0.1 0.3 1 2935 Engine Fuel Tank: Fuel Tank Gage Inspect Replace 0.1 1.0 1 Fuel Tank and Cap Inspect Replace 0.1 3.0 1.5 5,18,19,21 22,42 2937 Engine Fuel Filter: Fuel Filter Replace 0.5 1,42 In-line Fuel Filter Replace 0.5 1 2938 Engine Priming System, Lines, and Pumps: Fuel Hose Inspect Replace 0.1 0.5 1,13,42 Fuel Injector Inspect Replace Repair Test 0.5 2.0 0.5 0.5 1,4,50,80 1,4,50,80 10 60