SECTION II TM 10-3930-237-24P (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE CAGEC NUMBER DESCRIPTION AND USABLE ON CODE (UOC) QTY GROUP 01 ENGINE GROUP 0100 ENGINE ASSEMBLY FIG. 1 ENGINE *1 PAFHD 12603 997758 ENGINE BLOCK ASSEMB WITH ITEMS, .......................................... 1 CAMSHAFT,CAMSHAFT BEARINGS CONNECTINGROD BEARINGS CRANKSHAFT, CYLINDER HEAD,MAIN BEARING OIL PAN, OIL PUMP, PISTONS TAPPETS TIMING  ........................................... END OF FIGURE 1-1