TM 10-4320-226-24P 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: DRH,  EKR 1 XBHHH 62445 423-1726 .PISTON, LINEAR ACTUATOR   ............................................. 3 UOC: FQF 2 XBHZZ 62445 223-3074 ..RING SET, PISTON  ............................................................ 1 UOC: DRH,  EKR 2 XBHZZ 62445 423-1722 ..RING SET, PISTON  ............................................................ 1 UOC: FQF 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: DRH,  EKR 5 XBHHZ 36719 423-1694 .CONNECTING ROD, PISTON  .............................................. 3 UOC: FQF 6 XBHZZ 36719 337-1612 .BUSHING, SLEEVE  ............................................................. 1 7 PBHZZ 36719 213-3871 .BOLT  .................................................................................. 2 UOC: DRH,  EKR 7 PBHZZ 36719 415-7075 .BOLT  .................................................................................. 2 UOC: FQF 8 XBHZZ 36719 213-6101 .PIN  ..................................................................................... 1 9 XBHZZ 36719 213-7750 .BEARING, SLEEVE  ............................................................. 3 UOC: DRH,  EKR 9 XBHZZ 36719 423-1057 .BEARING, SLEEVE  ............................................................. 3 UOC: FQF END OF FIGURE 24-1  Change 1