SECTION II: MAC TM 9-2350-256-20 Bilge pump main Inspect 0.5 power harness Replace 1.0 Repair 1.0 0608 Auxiliary Power Unit Inspect 0.5 (APU) control box Replace 0.5 (dual and single Repair 2.0 voltage) APU generator switch Inspect 0.5 assembly (dual Replace 1.0 voltage regulator) Repair 1.0 APU preheat switch Inspect 0.5 lead assembly Replace 0.5 Repair 0.5 APU starting switch Inspect 0.5 lead Replace 0.5 Repair 0.5 APU fuel shutoff lead Inspect 0.5 assembly Replace 0.5 Repair 0.5 APU control box wire Replace 0.5 harness assembly Repair 1.0 (single and dual voltage) Heater control box Inspect   0.5 assembly Replace 0.5 Repair 1.0 Spare headlight Replace 0.5 mounting assembly Repair 0.5 APU pressure switch Replace 0.5 Fire extinguisher Inspect 0.5 interlock switch Replace 1.0 assembly Repair 0.5 0609 Driver's infrared or Replace 0.5 passive night viewer Repair 0.5 indicator lamps Rigger's service light Replace 0.3 Repair 0.2 Front signal light Inspect 0.5 0.5 assembly Replace 0.5 Repair 0.5 Front headlight Inspect 0.5 0.5 assembly Replace 0.5 Repair 0.5 Stoplight/taillight Inspect 0.5 0.5 assembly, left and Replace 0.5 right Repair 0.5 Light extension Replace 0.5 Repair 0.5 B-9 (5) Tools and Equipment Ref Code (3) Maintenance Function (6) Remarks Code (2) Component /Assembly (1) Group Number     C O F H D (4) Maintenance Level