Service difficulty reports · 66
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR WRNA200800007Connector · dirtyAFTER TAKEOFF FROM MIA, NR 1 PACK INOP, UNABLE TO MAINTAIN PRESSURIZATION WITH NR 3 PACK. RETURNED TO FIELD FOR A SAFE LANDING. WHILE TROUBLESHOOTING, FOUND CONNECTOR FOR NR 1 PACK DIRTY, CLEANED AND REINSTALLED CONNECTOR IAW 747 MM 21-51-01 PAGE 401. OPS CSDR WRNA20060031Fire Loop · malfunctionedAFTER LANDING, ON TAXI IN, RECEIVED A FIRE WARNING FOR NR 4 ENGINE, A/C WAS STOPPED, ENGINE WAS SHUT DOWN AND FIRE HANDLE WAS PULLED. INDICATIONS OF FIRE CONTINUED, THE RIGHT ENGINE FIRE BOTTLE SWITCH WAS PUSHED , NO INDICATION OF DISCHARGE, THE LEFT FIRE BOTSDR WRNA200600017Diaphragm · failedAFTER TAKE OFF RUDDER RATIO LIGHT ILLUMINATED ABOVE 210 KNOTS, EXTINGUISHED BELOW 210 KNOTS RETURNED TO FIELD, A SAFE LANDING WAS MADE. FOUND PITOT LEAK IN LOWER RIGHT AUX PITOT SYSTEM CAUSED BY FAILED DIAPHRAGM IN RIGHT STABILIZER MODULE CONTROL PACKAGE, REP
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