TM 5-4310-386-14 Section II.  MAINTENANCE ALLOCATION CHART FOR COMPRESSOR UNIT 20 CFM, 3200 PSI (1) (2) (3) (4) (5) (6) Maintenance Level Unit Intermediate Depot Tools Group Component/ Maintenance and Number Assembly Function C O F H D Equip Remarks 0420 TENSION PULLEY Inspect 0.1 ASSEMBLY Replace 0.3 1 Repair 0.5 1, 92 0421 CRANKCASE UPPER Inspect 0.2 Replace 0.3 1 042101 CRANKCASE COVER Inspect 0.1 Replace 0.2 1 Repair 0.4 1 042102 CRANKSHAFT Inspect 0.2 ASSEMBLY Replace 0.2 1 Repair 0.3 1 0422 CRANKCASE, LOWER Inspect 0.5 Replace 0.5 1 Repair 0.8 1 042201 ECCENTRIC SHAFT Inspect 0.2 Replace 0.2 1 05 AIR PURIFICATION Service 0.4 1, 89 GROUP Replace 0.2 Repair 1.0 C 0501 PURIFICATION Replace 0.2 1, 89 CYLINDER Repair 1.0 0502 PRESSURE Replace 0.5 1 MAINTAINING VALVE Repair 1.0 1 06 FUEL TANK Inspect 0.1 Replace 0.5 1 Repair 1.0 1, 91 D 0601 TOP STRAP Replace 0.2 1 ASSEMBLIES 0602 BOTTOM STRAP Replace 0.2 1 ASSEMBLIES B-7