ARMY TM 9-2815-255-24 AIR FORCE TO 38G1-95-2 MARINE CORPS TM 2815-24/4 (1) (2) (3) (4) (5) (6) MAINTENANCE LEVEL Direct General Group Component/ Maint. Unit Support Support Depot Tools and Number Assembly Function C O F H D Equipment Remarks 0901 CRANKSHAFT INSPECT .1 FRONT OIL SEAL REPLACE .5 .5 1000 SHORT BLOCK INSPECT .5 ASSEMBLY R/I 10.0 1,5 REPLACE 10.0 1,5 C REPAIR 20.0 1001 CAMSHAFT INSPECT .2 ASSEMBLY ADJUST .5 10 TEST .5 3, 4, 5 R/I 4.5 5 REPLACE 4.5 5 C REPAIR .5 4 E 1002 BALANCER SHAFTS INSPECT .2 & BUSHINGS ADJUST .5 10 TEST .5 3, 4, 5 R/I 4.5 1,5 REPLACE 4.5 1, 5 C REPAIR 5.5 2, 3, 5,7, 8 1003 IDLER GEAR INSPECT .2 ASSEMLBIES REPLACE 2.0 100301 IDLER GEARS INSPECT .2 TEST .5 3, 4 R/I 2.5 1, 5 REPLACE 2.5 1, 5 C REPAIR 3.0 2, 9,15 100302 IDLER GEAR INSPECT .2 SHAFTS TEST .5 4 REPLACE 2.5 1,5 1004 CRANKSHAFT INSPECT .2 TEST .5 3, 4 R/I 10.0 1, 5 REPLACE 10.0 1, 5 C REPAIR 12.0 3, 4, 16 1005 MAIN BEARINGS INSPECT .2 TEST .5 1,4 R/I 10.5 1, 5 REPLACE 10.5 1,5 C 1006 PISTON & CON- INSPECT .2 NECTING ROD R/I 10.0 1,4, 5 ASSEMBLY REPLACE 10.0 1, 4, 5 C REPAIR 12.0 B-7