TM 10-6640-239-13 B-6 SECTION II.  MAINTENANCE ALLOCATION CHART FOR MODULAR BASE LAB – Continued (1) (2) (3) (4) Maintenance Level (5) (6) Unit Direct Support General Support Depot Tools and Equipment Ref Code Remarks Code Group Number Component Assembly Maintenance Function C O F H D 04 Purge Intake Door Damper Motor Inspect Remove/Install .1 .3 1 04 Purge Exhaust Door, Roadside Inspect Remove/Install Repair .1 .3 1.7 1, 2, 3 04 Purge Exhaust Door, Curbside Inspect Remove/Install Repair .1 .3 1.7 1, 2, 3 04 Purge Intake and Exhaust Door Filter Inspect Remove/Install .1 .3 1 05 Mechanical Room Purge Exhaust Damper Motor Inspect Remove/Install .1 .4 1 05 Curbside Exhaust Damper Motor Inspect Remove/Install .1 .4 1 06 Air Compressor Inspect Remove/Install Test .1 .7 .1 1 A 06 Air Tank Inspect Remove/Install Test .1 .7 .1 1 06 Vacuum Pump Inspect Remove/Install Test .1 1.0 .1 1 A 06 Water Pump Inspect Remove/Install .1 .5 1 A 06 Water Tank Inspect Remove/Install .1 2.0 1 A 06 Water Chiller Inspect Remove/Install .1 .7 1 A 06 Fume Vent Blower and Motor Inspect Remove/Install .1 .5 1 A 07 Piping System Inspect Remove/Install Test .1 .1 .5 1 07 Flow Control Devices Inspect Remove/Install Test .1 .1 .1 1