TM10-3930-660-20 8-48. BOOM ELECTRICAL CABLE - TEST/REPLACE/REPAIR (Cont’d) 5. 6. 7. 8. TAG AND DISCONNECT ELECTRICAL LEADS (9) INSIDE BOOM ELECTRICAL BOX ASSEMBLY (3). a. Tag leads (9) at terminal strips (10) inside box (3). b. Loosen screws (11) on terminal strips (10) and remove leads (9). REMOVE BOOM ELECTRICAL CABLE (12) AT BOOM ELECTRICAL BOX ASSEMBLY (3). a. Cut two tie straps (13) where cable (12) enters box (3). Discard tie  straps  (13). b. Carefully pull cable (12) from box (3). REMOVE NUT (15), LOCKWASHER (16), AND FLATWASHER (17) SECURING CLAMP (18) AND CABLE (12) TO MLRS ATTACHMENT. DISCARD LOCKWASHER (16). LOOSEN TWO JAMNUTS (19) AND TWO CAPSCREWS (20) AT HOSE TENSIONER (21) TO RELEASE TENSION ON BOOM ELECTRICAL CABLE (12). 8-146