SECTION II TM9-2320-270-34P (1) (2) (3) (4) (5) (6) ITEM SMR PART NO. CODE FSCM NUMBER DESCRIPTION AND USABLE ON CODE (UOC) QTY GROUP 2202 ACCESSORY ITEMS FIG. 294 AIR HORN AND RELATED PARTS. 1 PAOZZ 92392 101493 HORN,FLUID OPERATED 1 2 PAOZZ 06853 294142 SCREW,ASSEMBLED WAS  COVER TO BODY 8 3 PAOZZ 06853 239383 WASHER,LOCK COVER TO BODY 8 4 XAOZZ 06853 238667 BODY AIR HORN 1 5 XAOZZ 06853 233201 HORN BELL,LONG (BLACK) 1 6 XAOZZ 06853 240830 SCREEN,HORN 2 7 XAOZZ 06853 233202 HORN BELL,SHORT  (BLACK) 1 8 PAOZZ 06853 244095 NUT,PLAIN,HEXAGON 1 9 PAOZZ 45152 354AX WASHER,LOCK 1 10 PAOZZ 06853 230081 SETSCREW BELL 2 11 PAOZZ 06853 239674 COUPLING,HORN MOUNT  AIR HORN BODY 1 TO CAB ROOF 12 XBOZZ 45152 11917FX SPACER 1 13 PAOZZ 45152 2302-H-1 WASHER,FLAT 1 14 PAOZZ 45152 1758FX SCREW,MACHINE 1 15 PAOZZ 96906 MS35691-53 NUT,PLAIN,HEXAGON BODY MOUNTING 1 16 PAOZZ 96906 MS35333-46 WASHER,LOCK BODY MOUNTING 1 17 PAOZZ 06853 231436 WASHER,FLAT BODY MOUNTING 1 18 PAOZZ 06853 231435 GASKET FLAT,AIR HORN BODY TO CAB 1 ROOF 19 XDOZZ 06853 239374 COVER BODY 2 20 XDOZZ 06853 230903 NUT,LOCK SPRING SEAT 2 21 PAOZZ 45152 6AH12 SPRING,HELICAL,COMP 23 22 PAOZZ 06853 212687 SPRING,HELICAL,COMP AIR HORN 2 23 PAOZZ 06853 212686 BUMPER,NONMETALLIC  SPRING 2 24 PAOZZ 06853 212685 DIAPHRAGM,HORN 2 END OF FIGURE 294-1