SECTION II: MAC TM 9-2350-256-20 Stowage boxes, brackets Inspect 0.5 and straps Service 0.2 Replace 1.0 Repair 1.0 Toolbox rack, caliber .50 Inspect 0.2 0.2 barrel stowage straps, Replace 0.2 liquid container and Repair 0.2 rocket launcher Pioneer tool set bracket   Inspect 0.2 Replace 0.2 Repair 0.5 Vise, tow bar assembly Replace 1.5 mounting bracket and Repair 0.5 tow chain mounting brackets 19 TURRET 1903 Commander's cupola Inspect 0.1 assembly Service 0.1 Test 1.0 Replace 2.0 Repair 4.0 Commander's cupola Inspect 0.2 door assembly Service 0.2 Replace 2.0 Repair 1.0 20 WINCH, PTO AND HOIST 2001 Winch and motor Inspect   1.0 2.0 assembly, main Adjust 1.0 Service 1.0 Replace 20.0 141,143, Repair 18.0 147,151, Overhaul 75.0 162 Winch and motor Inspect 1.0 2.0 assembly, hoist Adjust 1.0 Service 1.0 Replace 15.0 141,142, Repair 18.0 147,154, Overhaul 70.0 156,157, 159 Wire rope assembly, Service 0.5 hoist winch Inspect 0.5 Replace 1.0 Repair 2.0 Wire rope shield and Service 0.5 roller, hoist winch Inspect 0.5 0.5 Replace 2.0 Repair 1.0 B-19 (5) Tools and Equipment Ref Code (3) Maintenance Function (6) Remarks Code (2) Component /Assembly (1) Group Number     C O F H D (4) Maintenance Level