TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (Continued). B-23 (4) MAINTENANCE CATEGORY (1) GROUP NO. (2) COMPONENT/ ASSEMBLY (3) MAINTENANCE FUNCTION C O F H D (5) TOOLS AND EQUIPMENT (6) REMARKS 22 2207 2210 ACCESSORY ITEMS Windshield Wiper Motors Windshield Wiper Controls Arm and Wiper Blades Mirrors Windshield Washer Windshield Washer Control Air Horn and Control Valve Personnel Heater Air Ducts Heater Control Valve and Cable Heater Control Panel Defrost Fan Data and Instruction Plates Replace Replace Inspect Replace Inspect Replace Inspect Service Replace Replace Replace Inspect Replace Repair Inspect Replace Adjust Replace Replace Repair Replace Repair Inspect Replace 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.8 0.3 0.2 0.3 0.5 0.3 0.3 2.0 1.0 0.8 0.2 0.5 1.0 1.0 0.5 0.5 0.5