TM10-3930-660-20 8-26. BOOM ELECTRICAL JUNCTION BOX ASSEMBLY - REPLACE (Cont’d) 7. 8. REMOVE THE MLRS CONTROL VALVE COVER (17) . a. Tag and disconnect two electrical leads (18) of headlight (19) from wiring harness (20) at plugs (21). b. Remove two nuts (22), two capscrews (23),  and  two  lockwashers  (24) securing MLRS control valve cover (17)  to  MLRS  attachment  frame  (25). Discard lockwashers (24). TAG AND REMOVE EIGHT ELECTRICAL CABLES (26) FROM MLRS CONTROL VALVE (27) AT PLUGS (28). 8-69