N716DA

Part: BULKHEAD — CRACKED (BS 1363)

FUSELAGE BULKHEAD FS 1363, LBL 80 REPAIR FOR CRACK IN LOWER CAP AND WEB. ONE INCH CRACK FOUND IN THE CAP AT LBL90. CAP FOUND SEVERED AT LBL78. 2.5 INCH CRACK FOUND IN WEB AT LBL 78. NEW SECTION OF CAP SPLICED IN AND WEB DOUBLER INSTALLED PER ER/A 363034-14AD, REV A.

Part: SKIN — CORRODED (BS 1545)

FUSELAGE SKIN FS 1545, STRG 30R CORROSION CUT OUT REPAIR. SKIN AT FS 1545 BETWEEN S29 AND S30 CUT OUT IN A 13.75 BY 10 AREA. SKIN DOUBLER AND TRIPLER INSTALLED PER ER/A 363026-14.

Part: WIRE — FAILED (CABIN)

EMERGENCY FLOOR TRACK LIGHTING MISSING RED LENS AT 1D AND WHITE AT 4R BOTH LIGHTS INOP. REPAIRED WIRING, RELAMPED AND INSTALLED LENS COVERS, CKS OK.

Part: FAN BLADES — LACK OF LUBE (NR 3 ENGINE)

HIGH ENGINE VIBRATIONS IN A AND B CHANNELS, SHUT ENGINE NR 3 DOWN IN FLIGHT. ENG VIB FLTR PRESS LIGHT ON PILOTS PANEL, YELLOW LIGHT IN NR 3 VIB GAUGE ON S/O PANEL. DID NOT HAVE FILTER PRESS LIGHT UNDER OIL PRESS GAUGE. REMOVED FOR BORO INSP-3LP TURBINE, 1HP TURBINE, 4HP COMPRESSOR PLUGS. BORO INSPECTED HPT AND HPC PER M/M 72-00-00, NO DISCREPANCIES NOTED. INSTLD ALL BORO PLUGS. CLOSED CORE AND FAN COWLS. REPLACED FINE SCAVAGE FILTER AND INSP ALL ENG CHIP DETECTORS, ALL OK. CKD ENG ACCESSORIES AND FOUND SECURE. RAN ENG AND PERFORMED VIB SURVEY PRE FLT TEST NR 11 SATISFACTORY. LUBED NR 3 ENG FAN BLDS.

Part: SEAL — MISSING (CARGO DOOR)

AT 27,000 FT IN CRUISE, CABIN STARTED CLIMBING AT 7,200 FPM EMERGENCY DESCENT INITIATED. ALL CHECKLIST COMPLIED WITH. AT 7,000 FT CABIN CONTROL WAS RE-ESTABLISHED. FOUND C-2 CARGO UPPER DOOR SEAL MISSING. REPLACED TOP SECTION FROM TOP CORNER TO TOP CORNER. PRESSURIZED A/C, OPN NORMAL.

Part: EVAC PANEL — FAILS TEST (L1 DOOR)

DURING H-CHECK, EVAC HORN AT L1 DOOR FAILED TO SOUND WHEN TESTED PER OPN 68111. REPLACED EVAC PANEL AT L1 DOOR, TESTS GOOD PRE OPN.

Part: GEAR BOX — FAILED (NR 2 ENGINE)

ENGINE NR 2 SHUT DOWN IN FLT DUE TO INSTANT LOSS OF OIL QUANTITY. SERVICED ENG WITH OIL, OIL LEAKING FROM STARTER PAD CLAMP. REMOVED ACCESSORY DRIVE CHIP DETECTOR HOUSING. PIECES OF METAL VISABLE IN HOUSING. ACCESSORY DRIVE GEAR BOX REPLACEMENT IN PROGRESS.

Part: CONTROL MODULE — BINDING (RT MLG)

RIGHT GEAR WILL NOT RETRACT AFTER T/O. JACKED A/C, RIGHT GEAR WOULD NOT RAISE. REPLACED RIGHT MAIN LANDING GEAR PHASE CONTROL MODULE PER M/M. CYCLED GEAR SEVERAL TIMES, NOW OP AND LEAK CHECKS NORMAL.

Part: PROX SWITCH — OUT OF ADJUST (RT MLG DOOR)

RIGHT GEAR DOOR LIGHT REMAINED ON AFTER GEAR RETRACTED. FOUND RT GEAR DOOR PROX SW OUT OF ADJUSTMENT.

Part: RUN AROUND VLV — WORN (RT MLG WW)

AFTER GEAR RETRACTION RT GEAR OR RT DOOR IN TRANS LIGHTS STAYED ON, FELT SLIGHT SHAKING OF A/C AS IF GEAR DOOR OR GEAR HANGING. CYCLED GEAR DOWN 3 GREENS AND BACK UP WITH LIGHTS COMING BACK ON. WHILE PREPARING TO LAND IN ATL LIGHTS WENT OUT, CONTINUED FLIGHT TO BOS. REPLACED RIGHT MAIN GEAR RUN AROUND VALVE REF FIM 32-30-00 AND MM 32-33-05 LK CK OK, CYCLED DOOR OPS NORM. ALSO, A/C WENT OUT ON A TEST FLIGHT 9981 AND LANDING GEAR WAS OPS CKD CREW REPORTED ALL OPERATION CHECKED NORM.

Part: RETRACT MECH — MALFUNCTIONED (RT MLG)

AFTER TAKEOFF, RT MAIN LANDING GEAR WOULD NOT RETRACT. JACKED AIRCRAFT AND PERFORMED TEST PER M/M, NO TROUBLE FOUND.

Part: OVEN — SMOKING (LOWER GALLEY)

SMOKE COMING FROM NR 6 OVEN. F/A USED FIRE EXTINGUISHER TO CONTROL SMOKE COMING FROM SMOLDERING FOOD IN OVEN.

Part: SKIN — CORROSION (BS 589)

THE FUESLAGE SKIN WAS FOUND BULGING ABOVE STRINGER 36 AT STA 589. A DYE-PENETRANT INSPECTION DETECTED A CRACK IN THE SKIN. FURTHER INVESTIGATION REVEALED THE PRESENCE OF CORROSION BETWEEN THE FUSELAGE OUTER SKIN AND THE FWD OUTFLOW VALVE CUTOUT, FINAL DIMENSION OF 6 FWD/AFT BY 5.5 CIRCUMFERENTIALLY. THE SKIN IS MADE FROM 0.068 THICK CLAD 2024-T3 SHEET AND THE INTERNAL DOUBLER IS MADE FROM 0.075 THICK CLAD 2024-T3 SHEET. ACCOMPLISHED REPAIRS PER DL ERA 273477-14 REV A.

Part: BULB — FAILED (CABIN)

FOUND EMERGENCY TRACK LIGHT AT SEAT 43GH INOP. REPLACED BULB AND EMERGENCY TRACK LIGHT OPERATIONALLY CHECKS GOOD.

Part: FITTING — CORROSION (RT MLG WW)

THE RT MLG RETRACT ACTUATOR ATTACH FITTING WAS FOUND WITH CORROSION IN INNER AND OUTER FACES OF LUGS NR 21 AND NR 22. REPAIRED PER DL ERA 273024-14.

Part: EEL BATTERY PACK — DISCHARGED (CABIN)

DURING LAYOVER, FOUND EMERGENCY BATTERY PACK AT C-2 DOOR POPS BREAKER. REPLACED EMERGENCY LIGHT BATTERY PACK AT L-2 DOOR, OPERATION NORMAL.

Part: EEL POWER SUPPLY — FAILED (L-2 DOOR)

LOG - EMERGENCY EXIT OVERHEAD AISLE LIGHT, LEFT SIDE B/C FWD LIGHT INOP. POPS BREAKER CB-3 ON BATTERY PACK PWR SUPPLY AT L-2 DOOR. REPLACED FLOOR TRACK BATTERY POWER SUPPLY, CKS OK.

Part: BLKHD FITTINGS — CRACKED (AFT P DOME)

DURING ACCOMPLISHMENT OF AN INSPECTION FOR THE AFT PRESSURE BULKHEAD, THE STR 58 AND STR 61 FITTINGS WERE FOUND TO BE CRACKED. THE FITTINGS ARE TO BE RELEASED ON A TIME LIMITED BASIS AND WILL BE REPLACED WITHIN 150 FLIGHT CYCLES, PER DL ERA 271719-14.

Part: SPAR — CRACKED (NR 2 SPOILER)

NDT INSPECTION, REVEALED A CRACK ON SPAR BEHIND NR 2 ATTACH FITTING. DURING INITIAL SHOP INSPECTION UPPER AND LOWER SKIN WERE FOUND TO BE DELAMINATED. THIS L-1011 NR 2 LT SPOILER WAS RECONDITION PER CMM 1529102 WITH REF TO SRM 57-52-00.