m B-20 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/Assembly Maintenance Tools and Remarks Function c o F H D Equipment 18 BODY  AND  HULL 1801 Transmission and Battery Replace 0.5 Access  Doors Repair 0.5 Engine Compartment Bulkhead Replace 10.0 Insulation, Shields and Engine Repair 1.0 Access Cover Assembly Hull Front Plates Inspect 0.1 Replace 0.5 Repair 0.5 Top Right and Top Left Replace 0.27 Doors Repair 0.23 Top Center Door Inspect 0.02 Replace 0.1 Repair 0.1 Right Side Canister Door Inspect 0.02 Replace 0.20 Repair 1.6 Left Side Canister Door Inspect 0.02 Replace 0.20 Repair 1.6 Upper Rear Door Assembly Inspect 0.02 Replace 0.46 Repair 0.24