ARMY TM 9-2815-259-24 AIR FORCE TO 38G1-125-2 MARINE CORPS 09249A/09246A-24 B-12 SECTION II.   MAINTENANCE ALLOCATION CHART FOR DIESEL ENGINE MODEL 4045TF151 – CONT. (1) (2) (3) (4) Maintenance Level (5) (6) Number Component/Assembly Function Unit Direct Support General  Depot    Ref Code Code C     O F H D 1007    Balancer Shaft Assembly INSPECT .2 TEST .5 6 R/I 10.0 3,6 REPLACE 10.0 3,6 A 1008    Cylinder Block REPAIR 15.0 3,6