TM 5-3810-306-20INSTALLATION:1.INSTALL BASE ASSEMBLY (10).a.Push wires (11) thru access hole. Make surewires (11) are not under edge of base assembly(10) or electrical short may result.NOTEMake sure base assembly (10) labelfaces towards front of crane.b.Align holes in base assembly (10) with holes incab roof. Install two screws (9), newlockwashers (8), flatwashers (12) and nuts (7).Tighten two nuts (7).2.INSTALL BULB (3) AS NEEDED.NOTEDo steps a thru c only if bulb (3) wasremoved, a. Connect wires (5) tobulb (3).b.Put bulb (3) in place.c.Position retaining band (4) over bulbs (3).3.INSTALL LENS (2).a.Apply a light coating of petroleum jelly to seal(6).b.Put lens (2) on base assembly (10).c.Wrap retaining ring (1) around lens (2) and baseassembly (10). Connect retaining ring endstogether with clip.d.Remove tags and connect electrical wires (11).4. CONNECT GROUND CABLE AT SHUNT. (REFERTO PAGE 8-109.)5. INSTALL ACOUSTICAL FOAM IN TOP OF CAB.(REFER TO PAGE 15-2.)6. TEST BEACON LIGHT FOR PROPER OPERATION.(REFER TO TM 5-3810- 306-10.)END OF TASK8-39
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