TM 55-2210-224-12 Section II.  MAINTENANCE ALLOCATION CHART (continued) (1) (2) (3) (4) (5) (6) Maintenance Category Group Component/ Maintenance Tools and Number Assembly Function C O F H D Equipment Remarks 2002 Foundation Brake- Inspect 0.1 0.5 A-A shoe and Brake- Replace 8.0 1 Head Repair 10.0 1 21 TRACTION MOTORS GROUP 2101 Motor, Traction Inspect 1.0 A-A Service 1.0 Test 4.0 2,6 A-F,C-C Replace 32.0 2 R-A Repair 24.0 2,7 Overhaul 40.0 2102 Brushes, Carbon Inspect 1.0 A-A Replace 4.0 1 2103 Holder, Brush Inspect 1.0 A-A Adjust 2.0 1,10 Replace 4.0 1 Repair 6.0 2 22 WHEELS AND AXLES GROUP 2201 Wheels Inspect 0.5 2.0 A-A Replace 24.0 Repair 36.0 2,8 2202 Axles Inspect 2.0 A-A Replace 24.0 Repair 36.0 2203 Axle Roller Inspect 1.0 A-A Bearings Replace 36.0 23 DRAFT GEAR GROUP 2301 Couplers Inspect 2.0 A-A, Service 0.2 Replace 16.0 2 E-B Repair 24.0 2 B-15