TM 5-3810-306-20 SECTION II.  MAINTENANCE ALLOCATION CHART (1) (2) (3) (4) (5) (6) MAINTENANCE LEVEL GROUP MAINTENANCE UNIT INTERMEDIATE    DEPOT  TOOLS AND NUMBER COMPONENT ASSEMBLY FUNCTION C O F H D EQUIPMENT   REMARKS 22 BODY CHASSIS CR-HULL AND ACCESSORY ITEMS Accessory Items: Inspect 0. 1 24 Replace 1.0 Repair 0.5 2207 Cab Heater and Defroster Assembly: Inspect 0.1 12, 13, 24, Replace 4.0 20 Repair 16.0 24 HYDRAULIC AND FLUID SYSTEM 2401 Hydraulic Pump: Test 1.0 12, 13, 15 Replace 2.0 Repair 12.0 2402 Hydraulic Control Valve: Hydraulic Control Valves Inspect 0.2 2, 12, 13, Replace 2.0 15, 24 Repair 8.0 2406 Strainers, Filters,- Lines and Fittings: Inspect 0.1 2, 21, 23, Replace 1.5 24 2407 Hydraulic Cylinders: Lift Cylinder Replace 2.0 12, 13, 15, Repair 5.0 24 Tele Cylinder Replace 2.0 12, 13, 15, Repair 12.0 24 Axle Lockout Cylinder Replace 2.0 12, 13, 15, Repair 5.0 24 *MAINTENANCE LEVELS: C - OPERATOR/CREW =UNIT F - INTERMEDIATE DIRECT SUPPORT D - DEPOT O - ORGANIZATIONAL H - INTERMEDIATE GENERAL SUPPORT B-14