What was found
DOOR LEFT/RIGHT UPPER DECK CAUTION INTERMITTENT IN FLIGHT ON DEPARTURE. PERFORMED TROUBLESHOOT PER B747-400 FIM 52-71 TASK 823. NO FAULT NOTED. OK FOR SERVICE. DURING TROUBLESHOOTING OF DISCREPANCIE ABOVE #100117381 RIGHT HAND UPPER DECK DOOR SLIDE WAS DEPLOYED. TRANSFERRED TO DEFERRED MAINTENANCE ITEM 100117382 IAW B747 400 MEL 52-23-1-3A CATEGORY C DUE 5-6-23 "M" PROCEDURE COMPLY WITH. SLIDE REMOVED. PLACARDS INSTALLED. REMOVED ONLY IAW B747 AMM 25-68-01. REFERENCE DEFERRED MAINTENANCE ITEM #100117382: RIGHT UPPER DECK SLIDE REMOVED. REFERENCE WORK ORDER 703015926 FOR INSTALLATION OF RIGHT UPPER DECK SLIDE ASSY ALL CHECKS GOOD THIS CLEARS DEFERRED MAINTENANCE ITEM #100117382 PLACARDS REMOVED. REFERENCE DEFERRED MAINTENANCE ITEM #100117382 FOR RIGHT UPPER DECK SLIDE BEING REMOVED. INSTALLED RIGHT HAND DECK SLIDE IAW B747-400 AMM 25-68-01 NO DEFECTS NOTED AT THIS TIME