SECTION II TM 5-4310-250-24P (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 0105 VALVES, CAMSHAFTS, AND TIMING SYSTEM FIG.  8 ENGINE VALVES AND RELATED PARTS 1 XDFZZ 14351 J3821200 GUIDE, VALVE STEM EXHAUST  .......................................... 4 2 XDFZZ 14351 A6001338 SPRING, HELICAL, COMP .................................................... 8 3 XDFZZ 14351 15R1220 RING, RETAINING VALVE STEM .......................................... 8 4 XDFZZ 14351 H2601203 SEAT, HELICAL COMPRE VALVE SPRING ........................... 8 5 XDFZZ 14351 E6001272 LOCK, VALVE, SPRING R..................................................... 8 6 PAFZZ 14351 R6001213 SUPPORT, ROCKER SHAF BALL.......................................... 8 7 XDFZZ 14351 E6041202 LOCK, VALVE SPRING R RETAINER   ................................... 8 8 XDFZZ 14351 H2601200 GUIDE, VALVE STEM ........................................................... 4 9 PFFZZ 14351 H260A209 TUBE, PUSH ROD ROCKER ARM......................................... 8 10 XDFZZ 14351 JD3821301 VALVE, POPPET, ENGINE EXHAUST   .................................. 4 11 XDFZZ 14351 JD3821300 VALVE, POPPET, ENGINE INTAKE ....................................... 4 12 PAHZZ 14351 M600A256-010 SEAT, VALVE EXHAUST  ...................................................... 4 END OF FIGURE 8-1