B-8 Change 4 TM  9-2350-267-20 Section II. MAINTENANCE ALLOCATION CHART FOR CARRIER, AMMUNITION, TRACKED M992 (1) (2) (3) (4) Component/Assembly (~ (6) Group  Number Component/AssembIy Maintenance Tools  and Remarks Function c () F “ D Equipment 0503 Water, Manifolds, Heaters, inspect 0.1 37, 38 Thermostats, and Housing Replace 0.3 Gaskets 0505 Engine Cooling Fan Drive Inspect 0.1 Assembly Service 0.2 Replace 3.5 Repair 3.0 Engine Cooling Vane Axial Fan Inspect 0.1 Replace 0.3 Repair 0.3 06 ELECTRICAL SYSTEM 0601 Generator/Alternator Inspect 0.3 Test 0.2 Replace 1.0 Repair 0.3 Overhaul 2.4 0602 Voltage/Regulator Adjust 1.0 Replace 0.3 Rectifier  Assembly Inspect 0.3 Test 0.3 Replace 0.5 Repair 1.0 0603 Engine  Electrical  Starting Inspect 0.2 Assembly Test 0.5 Replace 1.0 Repair 2.0 Overhaul 3.0