TM 10-4320-343-24P SECTION II (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE CAGEC NUMBER DESCRIPTION AND USABLE ON CODES (UOC) QTY GROUP 02 ENGINE ASSEMBLY FIG.  24 PISTON ASSEMBLY 1 XBHHH 62445 415 2177 PISTON, LINEAR ACTUATOR  .......................................... 3 UOC: FCR, FCU, FCQ, FCS, FCT 1 XBHHH 62445 423-1726 PISTON, LINEAR ACTUATOR........................................... 3 UOC: FPT 2 XBHZZ 62445 223 3074 RING SET, PISTON  ........................................................ 1 UOC: FCR, FCU, FCQ, FCS, FCT 2 XBHZZ 62445 423-1722 RING SET, PISTON  ........................................................ 1 UOC: FPT 3 XBHZZ 36719 110-7821 RING, RETAINING   ......................................................... 2 4 XBHZZ 36719 337-1660 PIN, PISTON  .................................................................. 1 5 XBHHZ 36719 223 2061 CONNECTING ROD, PISTON   .......................................... 3 UOC: FCR, FCU, FCQ, FCS, FCT 5 XBHHZ 36719 423-1694 CONNECTING ROD, PISTON   .......................................... 3 UOC: FPT 6 XBHZZ 36719 337 1612 BUSHING, SLEEVE ........................................................ 1 7 PBHZZ 36719 213-3871 BOLT  ............................................................................. 2 UOC: FCR, FCU, FCQ, FCS, FCT 7 PBHZZ 36719 415-7075 BOLT.............................................................................. 2 UOC: FPT 8 XBHZZ 36719 213-6101 PIN  ................................................................................ 1 9 XBHZZ 36719 2137750 BEARING, SLEEVE  ......................................................... 3 UOC: FCR, FCU, FCQ, FCS, FCT 9 XBHZZ 36719 423-1057 BEARING, SLEEVE  ......................................................... 3 UOC: FPT END OF FIGURE 24-1 Change 1