SECTION II TM 5-3825-225-14&P (1) (2) (3) (4) (5) (6) ITEM SMR PART NO CODE CAGEC NUMBER DESCRIPTION AND USABLE ON CODES(UOC) QTY GROUP 2911 CRANKCASE, CYLINDER HEAD AND BLOCK FIG.  50 ENGINE HEAD 1    PAFZZ 13446 0746254 SCREW, CAP HEXAGON H ............................ 4 2    PAFZZ 13446 0920054 WASHER, LOCK.............................................. 24 3    PAFZZ 30076 992630 WASHER  ........................................................ 24 4    XDFZZ 13446 0940990 PLATE  ............................................................ 2 5    PFOZZ 13446 2485666 THERMOSTAT, FLOW CON   .......................... 1 6    PAHZZ 13446 33261741 GUIDE VALVE STEM ...................................... 4 7    PAHZZ 13446 33261723 GUIDE VALVE STEM ...................................... 4 8    PAOZZ 13446 0490184 GASKET .......................................................... 1 9    PBOZZ 13446 0200666 CONNECTOR, WATER OUT  .......................... 1 10    PAOZZ 30076 101985 WASHER, FLAT .............................................. 2 11    PAOZZ 13446 0096433 BOLT, MACHINE   ............................................ 2 12    XDFZZ 13446 0650685 PLUG  .............................................................. 4 13    PAFZZ 13446 0650563 PLUG, EXPANSION......................................... 1 14    XDFZZ 13446 2431154 PLUG ............................................................... 3 15    XDFZZ 13446 0650576 PLUG  .............................................................. 1 16    XDFHH 13446 ZZ80083 HEAD, ENGINE................................................ 1 17    PAFZZ 13446 0650664 PLUG, EXPANSION ........................................ 1 18    PAHHH 13446 33123411 INSERT, ENGINE VALVE  ............................... 4 19    PAHZZ 13446 37443591 INSERT, COMBUSTION  ................................. 4 20    XOFZZ 13446 0921249 WASHER, FLAT............................................... 4 21    PAHHH 13446 33124424 SEAT, VALVE .................................................. 4 END OF FIGURE 50-1