TM 10-6640-239-13 B-5 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 01 Fluorescent Light Fixture Lamp and Starter Inspect Remove/Install .1 .4 1 01 Light Ballast Inspect Remove/Install .4 1 01 Emergency Light Fixture Lamp and Starter Inspect Remove/Install .1 .4 1 C 01 Emergency Light Ballast Inspect Remove/Install .1 .2 1 01 Explosion Proof Distribution Box A13 Components Inspect Remove/Install .1 2.0 1 01 Gas Alarm Unit Inspect Test Remove/Install Calibrate .1 .2 .7 1.0 1 1 A 01 Water Inlet Box Inspect Remove/Install Repair .1 .1 2.0 .5 1, 2, 3 1 ,2, 3 01 Power Entry Panel Inspect Remove/Install Repair .1 2.0 1.0 1, 2, 3 1, 2, 3 01 Roadside Stowage Box Inspect Remove/Install .1 .4 1 01 Curbside Stowage Box Inspect Remove/Install .1 .4 1 01 Fume Hood Vent Exhaust Door Assembly Inspect Remove/Install Repair .1 2.0 .5 1, 2, 3 1, 2, 3 02 Environmental Control Unit Inspect Remove/Install .1 .7 1 A 02 Environmental Control Unit Remote Control Inspect Remove/Install .1 .3 1 A 03 ECU Intake Damper/Motor Inspect Remove/Install .1 .7 1 04 Purge Intake/Exhaust Door Inspect Remove/Install Repair .1 .3 1.7 1, 2, 3