INTERMEDIATE DEPOT TM 9-4520-258-14 Section II.  MAINTENANCE ALLOCATION CHART -continued. Air Pressure Inspect .1 1 0203    Switch Replace .5 1,2 Test .5 1,2 Adjust .5 1,2 0204   Thermostat Inspect .1 1 Assembly Repair 1.0 1,2 Replace 1.0 1,2 Combuster Fan Inspect .1 1 Assembly Repair 1.5 1,2 Replace 1.5 1,2 0206   Circulating Air Inspect .1 1 Fan / Pump/Motor Repair 2.0 1,2 Assembly Replace 2.0 3,4 Heat Exchanger Assembly 04       Transformer           Inspect .5 1,2 Repair 1.0 1,2 Replace 1.0 1,2 05       Burner                Inspect .5 1,2 Repair      2.0 3,4 Replace 1.0 1,2 Service 1.0 1,2 06       Heat Exchanger, Inspect .2 1 Primary/ Repair 1.5 1,2 Secondary Replace   1.5 3,4 07      Fuel Tank Inspect               .1 .1 1 Assembly Repair 1.0 1,2 08       Chassis Replace 1.0 1,2 Power Cable Inspect               .1 1 0801 Assembly Repair 1.5 1,2 Replace 1.0 1,2 TOOLS AND EQUIP MAINTENANCE FUNCTION REMARKS COMPONENT ASSEMBLY GROUP NUMBER B-6     C O F H D MAINTENANCE LEVEL UNIT