Inspecting Rocket ComponentsAs the rocket components are removed from theirshipping containers, inspect them by performing thesteps listed below. Dispose of defective items accordingto current directives. The components you inspectinclude launchers, warheads, fuzes, and rocket motors,to include their fins.WARNINGTo avoid personal injury and equipmentdamage in an operation involving assembly,disassembly, fuzing, defuzing, or cleaning,you must do the work in a designated area.This area must be safely located away fromother explosives and vital installations. Onlythe smallest number of rockets practicableshouldbeexposed.Onlyauthorizedpersonnel essential to the work should bepermitted in the vicinity. Refer to thepublicationsNAVAIR16-1-529andNAVORD OP 3565 for RADHAZ pro-cedures and precautions.WARHEADS.—Inspect the warheads asfollows:WARNINGWarheads that are cracked or have a gapbetween the fuze adapter and the warheadare hazardous.1.Verify that the warhead is not cracked and nogap exists between the fuze adapter and thewarhead.2.On the Mk 32 warhead, verify that the fuze isstaked.3.Verify that the base and fuze cavity threads arenot damaged or corroded.WARNINGDo not use a warhead that does not have thebase fuze hole closed by a steel plug or a basefuze. Base fuzes must not protrude morethan 1/16 inch. Detonation could occurduring handling or firing.NOTE: Do not disassemble base adapters fromthe warheads to check for base plugs.4.Verify that the warhead contains a base fuze ora steel base plug. When installed, ensure thebase fuze does not protrude more than 1/16inch.FUZES.—Inspect the fuze as follows:WARNINGFuzes that are damaged are hazardous.Detonation may occur.CAUTIONDo not use Mk 93 or M414 fuzes with nosecones that are completely penetrated byscratches, cracks, or abrasions. Minorscratches or abrasions do not affect theirperformance or safety.1.Verify that the fuze body is not damaged.2.Checkthefuzethreadsfordamageorcorrosion.ROCKET MOTORS.—Inspect the motor asfollows:1.Verify that the motor tube is not dented, deeplyscratched, gouged, or corroded.WARNINGUse an authorized metal shielding bandassembly only. Do not substitute the Mk 71motor plastic fin retainer band because itoffers no RADHAZ protection.NOTE: Rocket motors packaged in individualwooden containers may be received with theold,narrow,metalshieldingband(P/N1516140) installed. This band is obsolete andmust be replaced with shielding band assemblyP/N4902192whenunloadedfromthelaunchers.2.VerifythattheshieldingbandandtheRADHAZ barrier are in place.3.Verify that the nozzle plug is in place.4.For rocket motor Mk 71, verify that the finretainer is in place, the fins are not bent orbroken, and the fin pin is clean and free offoreign matter. The spring-loaded fins must beexercised four to six times.13-22
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