TM 5-4310-387-14 Section II  MAINTENANCE ALLOCATION CHART FOR COMPRESSOR UNIT, 5.1 SCFM (1) (2) (3) (4) (5) (6) MAINTENANCE LEVEL GROUP COMPONENT/ MAINTENANCE UNIT INTERMEDIATE  DEPOT NUMBER ASSEMBLY FUNCTION C O F H D TOOLS REMARKS 0611 OIL FILLER, DIPSTICK Inspect 0.1 AND DRAIN TUBE Replace 0.5 1 0612 CRANKCASE Inspect 0.1 BREATHER Service 0.5 1 ASSEMBLY Replace 0.6 1 0613 CYLINDER AND PISTON ASSEMBLY 1ST STAGE 061301 1STSTAGE Replace 1.5 1,2 CYLINDER 061302 VALVE HEAD AND Inspect 0.3 VALVE ASSEMBLY, Replace 0.8 1 1ST STAGE Repair 1.5 1, 12 061303 PISTON AND PISTON Replace 3.5 1, 2 ROD ASSEMBLY, Repair 2.0 1, 2, 8 1ST STAGE 0614 CYLINDER AND PISTON ASSEMBLY 2ND STAGE 061401 2ND STAGE Replace 1.5 1,2 CYLINDER 061402 VALVE HEAD Inspect 0.3 ASSEMBLY 2ND Replace 0.8 1 STAGE Repair 1.5 1, 12 061402 SAFETY VALVE Replace 0.3 1 01 116 PSIG 061403 PISTON AND PISTON Replace 3.5 1, 2 ROD ASSEMBLY Repair 2.0 1, 2, 8 2ND STAGE B-6