TM   9-2330-238-14 Section Il. MAINTENANCE ALLOCATION CHART (Con’t) (1) (2) (3) (4) (5) (6) Maintenance  Level Unit DS GS Depot Group Maintenance Tools and Number Component/Assembly Function c o F H D Equipment    Remarks 11 REAR AXLE 1100 Rear  Axle  Assembly Replace 8.0 1,3 Repair 8.0 1,3 12 BRAKES 1202 Service Brakes Shoe Assemblies and Adjust 0.2 1 Adjusting Parts Replace 4.0 1,2 1204 Hydraulic Brake System Master  and  Wheel Cylinder Assemblies Replace 1.0 1,2 Hydraulic System Lines and Fittings Replace 2.0 1 1208 Airbrake  System Coupling, Air Line Replace 0.5 1 Lines and Fittings, Air Replace 1.0 1 Chamber,  Airbrake Replace 1.0 1 Valve,  Relay Replace 2.0 1 Reservoir, Air Replace 2.0 1 Draincock,  Air  Reservoir Replace 0.5 1 13 WHEELS  AND  TRACKS 1311 Wheel  Assembly Bearing,  Hub Adjust 1.5 1,2 Replace 2.0 1,2 Brakedrum Replace 3.0 1,2 Repair 4.0 1,3 Hub,  Wheel Replace 3.0 1,2 Seal, Oil Replace 2.0 1,2 Wheels Replace 0.5 1,2 Wiper, Oil Seal Replace 2.0 1,2 B-4