(1) Group Number (2) Component/Assembly (3) Maintenance Function (6) Remark s (5) Tools and Equipment Ref Code (4) Maintenance Level C O Depot D 1104 Knuckle and Geared Hub Inspect 0.1 Service 0.5 Replace 2.0 2,167 Repair 1.2 1,2,75,126, 128 K Bearing, Spindle, Geared Hub    Adjust 0.9 1,2,127 Seal, Input, Geared Hub Replace 2.0 1,2,75,126 Seal, Spindle, Geared Hub Replace 1.0 1,2,75,127, 128 Upper Control Arm Inspect 0.1 Replace 1.0 1,2 Repair 1.0 1,2 Lower Control Arm Inspect 0.1 Replace 2.6 1,2 Repair 1.0 1,2 Ball Joint, Upper and Lower Replace 0.6 1,2,129,146, 151 12 BRAKES 1201 Parking Brake Lever Adjust 0.3 Replace 1.0 1,2 Parking Brake Cable Adjust 0.5 1,2 Replace 1.0 1,2 Parking Disc Brake Pad Inspect 0.2 Replace 1.0 1,2 Dual Service/Parking Adjust 0.5 1,2 Brake Cable, Right Rear Replace 0.7 1,2 Dual Service/Parking Adjust 0.5 1,2 Brake Cable, Left Rear Replace 0.5 1,2 Dual Service/Parking Inspect 0.1 Calipers, Rear Replace 1.0 1,2,162 Dual Service/Parking Inspect 0.2 Pads, Rear Replace 1.0 1,2 1202 Service Brakes Test 0.1 Calipers, Front and Rear Replace 1.0 1,2,152,162 Repair 0.5 1,6 Pads, Front and Rear Inspect 0.2 Replace 1.0 1,2,152 Rotor, Front and Rear Inspect 0.1 1 Replace 1.2 1,2 Repair 1.5 1,6 Unit TM 9-2320-280-20-3 Section II.   MAINTENANCE ALLOCATION CHART B-12 Change 1 Direct Support F General Support H