(4) Maintenance Level (1) Group Number (2) Component/Assembly (3) Maintenance Function Unit Direct Support General Support Depot (5) Tools and Equipment Ref Code (6) Remarks Code C O F H D TM 5-3895-370-14&P Section II.  MAINTENANCE ALLOCATION CHART (CONT) 04 EXHAUST SYSTEM 0401 Muffler and Pipes: 1, 2, 3 Muffler and Exhaust Inspect 0.1 Pipe Replace 1.5 Resonator and Inspect 0.2 Exhaust Hose Replace 2.5 Engine Outlet Pipe Replace 1.0 05 COOLING SYSTEM 0501 Radiator, Evaporative Cooler or Heat Exchanger: 1,2,3 Radiator Assembly Inspect 0.1 Service 0.5 Replace 2.0 Repair 2.5 0502 Cowling, Deflectors, Air Ducts, Shrouds: 1, 2, 3 Fan Shroud, Inspect 0.1 Radiator Housing Replace 1.0 0503 Water Manifold, Thermostats, Headers and Housing Gaskets: 1 Thermostat Inspect 0.1 Test 0.5 Replace 1.0 Hoses, Coolant Inspect 0.1 Replace 0.5 0504 Water Pump: 1, 2, 3 Water Pump Assembly Inspect 0.1 Replace 2.0 B-7