TM 9-2320-302-20 0234 00-10 Table 1. MAC for the M915A3 Tractor Truck - Continued. (1) GROUP NUMBER (2) COMPONENT/ ASSEMBLY (3) MAINTENANCE FUNCTION (4) MAINTENANCE LEVEL (5) TOOLS AND EQUIPMENT REF CODE (6) REMARKS CODE UNIT DS GS DEPOT C O F H D 42 ELECTRICAL EQUIPMENT 4209 Beacon Warning Light Kit Install Replace 0.1 0.2 120 52 REFRIGERATION, AIR CONDITIONER/ HEATER, AND AIR CONDITIONING COMPONENTS 5200 Air Conditioning System Inspect Service 0.1 0.3 1.5 70 86 Compressor Replace 1.0 86,120 5201 Compressor Clutch Replace 0.8 40,120 Belt Adjust Replace 0.2 1.0 103,120 120 5217 Valves and Lines Replace 0.5 86,120 5230 Condenser Replace 1.0 86,120 Receiver-drier Replace 1.0 86,120 68 WARNING, SCANNING, AND SIGNAL DEVICES, AND NAVIGATIONAL INSTRUMENTS 6809 Collision Warning System (CWS) Inspect Test Replace Repair 0.1 0.3 0.3 0.3 19,114 120 120 B Harness, Collision Warning System Replace Repair 0.3 1.0 120 103,120 91 CHEMICAL, BIOLOGICAL, AND RADIOLOGICAL (CBR) EQUIPMENT 9120 M13 Decontamination Mounting Kit Replace 0.5 120