ARMY TM 9-2815-257-24 AIR FORCE TO 38G1-128-2 MARINE CORPS TM 10155A/2815-24/3 B-6 (1) (2) (3) (4) Maintenance Level (5) (6) Group Number Component/Assembly Maintenance Function Oper Unit Direct Support F General Support H Depot D Tools and Equipment Ref Code Remarks Code 03 OIL PUMP AND FILTER INSPECT REM/INST REPAIR 0.4 0.4 1.5 1.5 3, 4 3, 4 3, 4 A E 04 INJECTION PUMP ASSY INSPECT ADJUST REM/INST REPAIR 0.1 0.2 0.5 0.8 1.0 3, 4 3, 4 3, 4 A E