(4) MAINTENANCE LEVEL (1) Group (2) (3) Maintenance Unit Direct Support General Support Depot (5) Tools and Equipment (6) Remarks Number Component/Assembly Function C O F H D Ref Code Code TM 5-3895-382-24 Leveling Blade Control Test 1.5 1, 3 Valve Leveling Blade Cylinder Test 0.5 1, 3 Manual Brake Release Replace 0.8 1, 3 Hand Pump Manual Brake Release Replace 0.8 1, 3 Needle Valve NATO Receptacle Replace 0.4 1, 3 NATO Receptacle Replace 0.8 1, 3 Cables Operator Platform Service 0.5 1,3 D Replace 4.0 1, 7 Pad-foot Shell Kit Replace 1.8 1, 3, 4, 11 Propel & Vibratory Test 1.5 1, 7 Pumps Adjust 0.5 1, 7 Replace 1.0 1, 7 Repair 4.0 1, 7 Propel Control Linkage Adjust 0.5 1, 3 Pump Drive Replace 4.0 1, 3 Rifle Mounting Bracket Replace 0.2 1, 9 Rear Reduction Case Replace 7.0 1, 7 Assembly Seat Assembly Replace Replace 0.5 1, 3 Seat Suspension Repair Replace 1.5 1, 3, 13 Steering Control Unit Replace 1.5 1, 7 (SCU) Repair 2.0 1, 7 Steering Cylinder Replace 1.5 1, 3 Repair 1.5 1, 3 Steering Pivot Lock Service 0.2 P Steering Pump Test 1.5 1, 3 Replace 2.0 1, 3 Repair 2.5 1, 7 Steering Wheel & Replace 1.0 1, 7 Column Stowage Box Replace 0.4 1, 9 Thermal Bypass Valve Test 1.5 1, 3 Replace 1.5 1, 3 B-9