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.  16 CYLINDER HEAD AND VALVES 1 PAFZZ 36719 117 4194 .SCREW, CAP, HEXAGON HEAD 3 M8X30DIN931-8 8A4C  .......................................................... UOC: DRH,  EKR 1 PAFZZ 36719 111-2339 .SCREW, CAP, HEXAGON HEAD 3 M8X30DIN931-8 8A4C  .......................................................... UOC: FQF 2 PAFZZ 36719 110-7101 .WASHER, FLAT A8, 4DIN125-ST-A4C .................................. 3 UOC: DRH,  EKR 2 PAFZZ 36719 113-2562 .WASHER, FLAT A8, 4DIN125-ST-A4C .................................. 3 UOC: FQF 3 PAFZZ 62445 121-6307 .WASHER, SPRING TENSION............................................... 3 4 XBFZZ 36719 223-4784 .COVER  ............................................................................... 3 UOC: DRH,  EKR 4 XBFZZ 36719 423-1430 .COVER  ............................................................................... 3 UOC: FQF 5 PAFZZ 36719 337 1692 .GASKET  ............................................................................. 3 UOC: DRH,  EKR 5 PAFZZ 36719 415-7234 .GASKET  ............................................................................. 3 UOC: FQF 6 PAFZZ 36719 2101681 .BOLT, EXTERNALLY RELEASE ........................................... 12 7 PAFZZ 62445 337-1666 .WASHER  ............................................................................ 12 8 PBFHH 62445 223-9724 .CYLINDER HEAD, DIESEL  .................................................. 3 UOC: DRH,  EKR 8 PBFHH 62445 423-1661 .CYLINDER HEAD, DIESEL................................................... 3 UOC: FQF 9 XBFZZ 36719 110-2659 ..NUT, PLAIN, HEXAGON 1 M10DIN934-M8A4C  .............................................................. UOC: DRH,  EKR 9 XBFZZ 36719 111-2824 ..NUT, PLAIN, HEXAGON 1 M10DIN934-M8A4C  .............................................................. UOC: FQF 10 XBFZZ 36719 213 7591 ..ROCKER ARM,  ENGINE INJECTOR  .................................. 1 UOC: DRH,  EKR 10 XBFZZ 36719 423-1920 ..ROCKER ARM,  ENGINE INJECTOR  .................................. 1 UOC: FQF 16-1  Change 1