TM 10-6640-215-13 SECTION II.  MAINTENANCE ALLOCATION CHART 36 Flow Control Devices Manometer Air Inspect 0.1 1 Regulator Valve Replace 0.6 Oxygen Pressure Inspect 0.1 1 Regulator Valve Replace 0.4 Nitrogen Pressure Inspect 0.1 1 Regulator Valve Replace 0.4 Carbon Dioxide Inspect 0.1 Pressure Regulator Replace 0.4 1 Valve Regulator, Water Inspect 0.1 1 Level, 6 gal Replace 1.0 37 Support Items Calculator Inspect 0.1 A Replace 0.1 Cutting and Inspect 0.1 Flaring Tool Replace 0.1 Halon Fire Inspect 0.1 Extinguisher Replace 0.1 First Aid Kit Inspect 0.1 Replace 0.1 Flashlight Inspect 0.1 Replace 0.1 Extension Light Inspect 0.1 Replace 0.1 Laboratory Glass Inspect 0.1 Repair Kit Replace 0.1 Conductivity Inspect 0.1 Meter Replace 0.1 Chemtrix pH Inspect 0.1 Meter Replace 0.1 A Inspection Probe Inspect 0.1 Light Replace 0.1 (5) TOOLS AND EQUIPMENT REF CODE (3) MAINTENANCE FUNCTION (6) REMARKS CODE (2) COMPONENT/ ASSEMBLY (1) GROUP NO.     C O F H D (4) MAINTENANCE CATEGORY UNIT DS GS DEPOT B-15