N559UA

Part: FMC — FAILED (COCKPIT) · airframe 70,168 hrs · 25,700 cycles

ENROUTE DUAL FMC FAILURE. WHILE OPERATING ON CTR AUTOPILOT, LOST ALL MCP FUNCTIONS. AUTOPILOT DID NOT DISCONNECT. BOTH FMC'S LOST ALL INFO.

Part: CHECK VALVE — FAULTY (FUEL SYSTEM) · airframe 69,719 hrs · 25,567 cycles

DURING TROUBLESHOOTING THE FUEL CONFIG LIGHT PROBLEM THE LT OR RT TANK SHOWED NO TRANSFER WITH BOOST PUMP PRESSURE ON. AFTER DEFUELING RT & CTR TANK & NO PUMP PRESSURE FOUND LT TANK MOVING FUEL TO CTR WITH LT DEFUEL VLV OPEN. POSSIBLE LT TANK SUCTION CHECK VLV RELEASING FUEL INTO THE FEED MANIFOLD. REPLACED LT MAIN TANK FUEL BOOST PUMP BYPASS VLV SUCTION CHECK VALVE IAW AMM 28-22-04.

Part: RIVET — LOOSE (ELEVATOR QUAD) · airframe 69,577 hrs · 25,523 cycles

FIRST OFFICER`S ELEVATOR CONTROL AFT QUADRANT ASSEMBLY 251N2061-26 HAS PLAY AT THREE EACH RIVETS, SEE CMM 27-31-70 PG1010. REMOVED FWD & RT HAND RIVET & REAMED HOLES TO .260 INCHES IAW ECRA 2731-01384 & CMM 27- 31-70. REPLACED FASTENER OPERATIONS CHECKED OK IAW MM. REPAIRED IAW ECRA 2731-01384. OPERATIONS CHECKED OK IAW MM 27-31-00-715-001.

Part: BYPASS VALVE — LEAKING (LE SLAT) · airframe 69,536 hrs · 25,509 cycles

FOUND LE SLAT BYPASS VALVE LEAKING HYD FLUID & MISTING FLUID. REPLACED LE SLAT BYPASS VALVE IAW AMM, OPERATIONS CHECKED OK, NO LEAKS.

Part: BOTTLE — DEPLETED (L1 DOOR SLIDE) · airframe 69,215 hrs · 25,391 cycles

L1 DOOR FWD ESCAPE SLIDE ASSIST BOTTLE BETWEEN BANDS. REPLACED DOOR 1L ASSIST BOTTLE.

Part: CONTROL MODULE — FAILED (L1 SPOILERS) · airframe 69,203 hrs · 25,386 cycles

L1 SPOILER MODULE HAS A PCA FAULT INDICATION TAHT WILL NOT RESET. REPLACED L1 SPOILER CONTROL MODULE PER AMM, CHECKED OKAY.

Part: BELLCRANK — LOOSE (ELEVATOR) · airframe 69,074 hrs · 25,346 cycles

ELEVATOR BUMP, FOUND AFT QUADRANT CAPTAIN BELLCRANK ATTACH RIVETS HAVE PLAY. REPLACED BLIND LOCK BOLTS.

Part: UNKNOWN — DEFECTIVE (L1 DOOR) · airframe 69,074 hrs · 25,346 cycles

L1 DOOR WILL NOT LATCH FROM THE OUTSIDE. FOUND FOLLOWING ITEMS DEFECTIVE, REF IPC 52-11-13-001C PG2, NR 365, NR 370, NR 115 AND NR 100. REPLACED ABOVE ITEMS IAW MM 52-11-13 UP TO 2B (R) PG 208.

Part: DRIVE UNIT — FAILED (WX RADAR ANTENNA) · airframe 90,842 hrs · 14,399 cycles

GATE RETURN, CREW REPORTED WEATHER RADAR FAILED. FAILURE INDICATION ON THE HSI'S SHOW ANTENNA INDICATION. REPLACED DRIVE UNIT.

Part: TRANSCEIVER — FAULTY (WX RADAR SYS) · airframe 68,934 hrs · 25,308 cycles

NR 3 WEATHER RADAR FAILED DISPLAYED ON HSI. REPLACED WEATHER RADAR TRANSCEIVER AMM, OPS CHECKED GOOD.

Part: CAP — MISSING (EMERGENCY LIGHT) · airframe 68,431 hrs · 25,145 cycles

EMERGENCY LIGHT END CAP MISSING. INSTALLED END CAP.

Part: FUSE — LEAKING (HYD MODULE) · airframe 68,075 hrs · 25,037 cycles

AFTER LANDING HAD LOSS OF HYDRAULIC FLUID IN RIGHT SYSTEM. REPLACED NORMAL ANTISKID MODULE HYDRAULIC FUSE IN LEFT WHEEL WELL, BOTTOM FUSE. BRAKES OPS NORMAL, NO LEAKS NOTED.

Part: LENS — OBSTRUCTED (COCKPIT LIGHT) · airframe 67,909 hrs · 24,994 cycles

COCKPIT THRESHOLD STEP LIGHT DOES NOT ILLUMINATE WITH COCKPIT DOOR OPEN. STEP LIGHT COVER LENS PAINTED OVER. BULB WORKS. CLEANED PAINT FROM LENSE, INSTALLED COVER.

Part: VALVE — FAILED (DEFUEL SYS) · airframe 67,856 hrs · 24,975 cycles

THE NR 2 LEFT MAIN TANK DEFUELING VALVE ACTUATOR INDEX PLATE FAILED ALIGNMENT CHECK. REPLACED LEFT MAIN DEFUEL VALVE.

Part: ACE — MALFUNCTIONED (CARGO BAY) · airframe 67,744 hrs · 24,939 cycles

FORWARD CARGO LOADING NESTING SYSTEM WILL NOT EXTEND. THE ACE CARGO LOADING SYSTEM IS THE SUBJECT OF AD2000-20-16, WHEN CLEARING THE DEFERRED ITEM REMOVE QUICK RELEASE PINS AND RETURN TO VINYL POUCH IF INSTALLED IN LOB BIN CARGO LOADING SYSTEM MUST BE REACTIVATED WITH NUTS MS17825-6 PCN 752-26711 BOLTS NAS6306U32D, PCN 753-1784, WASHERS AN960C616, 750-2317, COTTERS PINS MS24665-300 PCN 751-1034. :REQUIRES FURTHER T/S. RPR- SFO : RPR- :REF PTT SEQ# 8562004. RE-ACTIVATED SYSTEM PER MM 25-51-00, COMPLIED WITH REQUIREMENTS AS CONTAINED IN MEL 2553A. SYSTEM OPS NORMAL. AREA SECURED.

Part: FRAME — CORRODED (BS 1400) · corrosion level 2 · airframe 67,278 hrs · 24,771 cycles

AFT CARGO BS 1400 FRAME CORRODED JUST ABOVE STR S30. CUT OUT DAMAGE & ACP HFEC OF CUT-OUT & FASTENER HOLES COMMON TO REPAIR. NO CRACKS. FABRICATED & INSTALLED REPAIR DOUBLER, FILLER & TAPERED SHIMS. MAJOR REPAIR

Part: SKIN — DENTED (BS 600-630) · airframe 67,278 hrs · 24,771 cycles

DENT FOUND ON EXISTING EXTERNAL DOUBLER REPAIR THAT WAS INSTALLED AT APPROX BS 600-630 BETWEEN STR S15L-18L. TWO OTHER ADJACENT DENTS WERE FOUND WITHIN SRM LIMITS. MAJOR REPAIR ACCOMPLISHED. REMOVED EXISTING EXTERNAL DOUBLER. CUT OUT ADJACENT DENTS DUE TO REPAIR PROXIMITY. ACP NDT OF CUT-OUT & FASTENER HOLES COMMON TO REPAIR. NO CRACKS. FABRICATED & INSTALLED EXTERNAL DOUBLER REPAIR.

Part: SKIN — CRACKED (L4 DOOR) · airframe 67,278 hrs · 24,771 cycles

L-4 DOOR INTERNAL SKIN CRACKED AT LIGHTENING HOLE AT UPPER AFT CORNER. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGE & ACP HFEC FOR CRACKS. NONE FOUND. FABRICATED & INSTALLED EXTERNAL DOUBLER REPAIR REF SRM 51-70-13 FIG 1 & ECRA 5211-01285. THIS IS A CATEGORY A REPAIR.

Part: SILL — CORRODED (CARGO BAY) · corrosion level 2 · airframe 67,178 hrs · 24,771 cycles

FORWARD CARGO BAY DOOR CUTOUT LOWER SILL 3E A DOOR LOCK FITTING SUPPORTS HAVE CORROSION. REMOVED & REPLACED FWD CARGO COMPT CUTOUT LOWER SILL IAW SRM 51-40-02 & 51-40-05.

Part: SKIN — DENTED (BS 564) · airframe 67,278 hrs · 24,771 cycles

DENT FOUND AT BS 564 BETWEEN STR 15L-16L. EVALUATED DENT AND FOUND OUT OF SRM LIMITS. CUT OUT DAMAGE & ACP NDT OF CUTOUT AREA. NO CRACKS. FABRICATED & INSTALLED INTERNAL DOUBLER REPAIR REF SRM 53 -00-01 FIG 201 REPAIR 7. MAJOR REPAIR.

Part: SILL — DAMAGED (FUSELAGE) · airframe 67,089 hrs · 24,702 cycles

FOUND AFT CARGO DOOR SILL DAMAGED FROM IMPACT. DOOR SEAL ON BOTTOM DAMAGED ALSO, DOOR SEAL TRACK DELAMINATED FROM FUSELAGE. DOOR SILL BULL NOSE HAS DENT ALSO. REMOVED SILL THRESHOLD & INSPECTED SUB STRUCTURE, NO ADDITIONAL DAMAGE FOUND, STRAIGHTENED SEAL RETAINER TO FAIR & CHECKED FOR CRACKS, NONE FOUND. REPAIR BAD NUT PLATE. NEW SILL THRESHOLD IN AFT PIT. INSTALLED TRESHOLD IAW AMM. PRESSURIZED AC IAW AMM. OK FOR SERVICE.

Part: OXYGEN MASK — FAULTY (COCKPIT) · airframe 66,933 hrs · 24,648 cycles

F/O OXY MASK HOT MIKE WHEN MASK SELECTED. SFOMM..ACTUALLY CONTINUOUS STUCK MIC ON F/O'S SIDE WITH ANY MIC AND ANY PTT SWITCH PUSHED. SWAPPED AUD SEL PANEL AND AUD ACCESS UNIT, NO HELP. DISCONNECTED GLARESHIELD PTT SWITCH NO HELP. ALL EQUIP RECONNECTED AND IN ORIGINAL POSITIONS. REPLACED F/O CREW OXYGEN MASK PER MM, OPS CHECK'S OKAY.

Part: OVEN — SMOKE (GALLEY) · airframe 66,609 hrs · 24,542 cycles

SMOKE FROM OVEN IN FWD GALLEY. 2 EXTINGUISHERS USED FIRE EXTINGUISHED. SMOKE DISSIPATED. REPLACED FWD GALLEY OVEN.

Part: INLET — PINCHED (SMOKE DETECTOR) · airframe 65,003 hrs · 23,997 cycles

FWD PIT FAILS SMOKE DETECTION TEST AT AFT SMOKE PICK-UP. ALL OTHER PORTS WORK NORMALLY. FOUND SMOKE INLET PINCHED. REPOSITIONED RUBBER INLET. OP CHECKED OKAY.

Part: FLOOR PANEL — DAMAGED (AFT GALLEY) · airframe 64,256 hrs · 23,724 cycles

AFT GALLEY FLOORING PEELING UP NOT ALLOWING CARTS TO BE PULLED OUT. MAINT TEXT: APPEARS TO BE LOTS OF MOISTURE UNDER FLOOR PAN AT REAR CART NEXT TO AFT LAV, REMOVING FLOOR PAN TO DETERMINE CONDITION OF FLOORBOARD UNDERNEATH. ALSO LOOSE FLOOR PAN UNDER 2ND CART FROM DOOR 4R. AREA CLEANED REF GMM 05-30-06 AREA TAPED. CHECKED CONDITION OF FLOORBOARD NO DEFECTS NOTED. REMOVED THRESHOLD TO CLEAN UNDER FLOOR AS CLOSE TO MUSHROOM FITTINGS AS MUCH AS POSSIBLE. RESECURED PAN TO FLOOR WITH DOUBLEBACKED TAPE AND INSTALLED NEW THRESHOLD PCN 833-1164. SEALED CORNERS WHERE REQUIRED WITH RTV.

Part: FSEU — MALFUNCTIONED (TE FLAP) · airframe 63,716 hrs · 23,516 cycles

FLAPS FAILED TO MOVE. TRAILING EDGE LIGHT ILLUMINATE. EICAS MESSAGE 'T/E FLAP DISAGREE' & 'FLAP ISLN VAL' DISPLAYED. REPLACED FSEU 3 PER MM. 201 DUE TO BITE ON FSEU 1 (-40 TYPE BOX) FAULTED FSEU 3 ON LEG 0. PERFORMED TESTS. NORMAL OPERATION NOTED.

Part: LUG — DAMAGED (ELECTRICAL SYS) · airframe 63,322 hrs · 23,367 cycles

FIRST OFFICER INST XFER STATUS MESSAGE PRESENT. DURING TROUBLESHOOTING, FOUND A SET OF BURNED WIRE LUGS AT TERMINAL BLOCK TB5014 PHASE A INSIDE OF THE P6-4 PANEL BOTTOM. WIRES ARE IDENTIFIED AS W2020-0001-06 PER WDM. SUSPECT MESSAGES ARE RELATED TO BUS PHASE NOT POWERED. TRIMMED DAMAGED WIRE AND REPLACED TERMINAL LUGS AT TB5014 TERMINAL NR 1. W2020-0001-06. NO OTHER WIRE DAMAGE FOUND, RT FMC AND INST XFER STATUS OKAY.

Part: LIGHT — LOOSE (CABIN) · airframe 62,224 hrs · 22,968 cycles

EMERGENCY LIGHT STRIP LOOSE BY FWD F/A JUMPSEAT. SECURED, CHECKED OPERATION.

Part: FLOOR PANEL — CORRODED (BS 1680) · airframe 61,363 hrs · 22,648 cycles

MAIN CABIN FLOOR AT STA 1680 BL-0 TO LBL-18 HAS CORROSION. MAJOR REPAIR ACCOMPLISHED: REMOVED CORROSION ON DECK PLATE. OUT OF LIMITS. INSTALLED DOUBLER REPAIR EA PD 57-53-083. THIS IS A CAT A REPAIR NR 2455N00291.

Part: FLOOR SUPPORT — CORRODED (BS 1686 RBL 50) · airframe 61,363 hrs · 22,648 cycles

INTERCOSTAL FLOOR DECK AT STA 1686 RBL-50 HAS CORROSION UNDER MOUNT. REPAIRED IAW EA NR 57-53-083. APPROVED IAW AND CONSIDERED A PERMANENT REPAIR.

Part: PANEL — CORRODED (BS 1703-1720) · airframe 61,363 hrs · 22,648 cycles

CORROSION ON SHEAR WEB PANEL AT STA 1703 TO 1720, THIS DAMAGE WAS AT RBL 50 AND WAS REPAIRED IAW PD57-53-083 WITH APPROVAL AND 8100-9 AND CONSIDERED PERMANENT.

Part: SKIN — GOUGED (R1 DOOR) · airframe 61,363 hrs · 22,648 cycles

DOOR 1R HAS GOUGE IN INTERIOR SKIN UNDER TORQUE TUBE. MAJOR REPAIR ACCOMPLISHED: CUTOUT DAMAGED SKIN AND INSTALLED DOUBLER REPAIR.

Part: CREASE BEAM — CORRODED (BS 1030 - 1040) · airframe 61,363 hrs · 22,648 cycles

MAIN CABIN T-CHORD HAS CORROSION FROM STA 1030 TO 1040 AT RBL 70. MAJOR REPAIR ACCOMPLISHED: AFTER CORROSION WAS REMOVED IT WAS FOUND TO BE BEYOND LIMITS AT INBD CHORD AT FS1021, 1025 AND 1029 AT RBL 63. A NEW CHORD CREASE BEAM WAS INSTALLED WITHOUT DEVIATION TO PD57-53-084 AND IS CONSIDERED A PERMANENT REPAIR WITH A 8100-9 PROVIDED.

Part: SUPPORT ANGLE — CORRODED (BS 1681) · airframe 61,363 hrs · 22,648 cycles

CORROSION FOUND ON SUPPORT ANGLE AT DOOR 4 RT STA 1681, RBL 56. MAJOR REPAIR ACCOMPLISHED: AFTER CORROSION REMOVAL FOUND TO BE BEYOND LIMITS AND FOUND A CRACK IN THE FUSELAGE FRAME INNER CHORD AT BS 1681.5 JUST ABOVE STRINGER 17R. REMOVED AND REPAIRED IAW INSTRUCTIONS.

Part: COOLING FAN — DEFECTIVE (E&E BAY) · airframe 59,763 hrs · 22,049 cycles

ACRID ELECTRICAL SMELL IN COCKPIT. FOUND TRACE OF RESIDUAL ODOR. OPS CHECKED WINDOW ANTI-ICE SYSTEM. FAINT SMELL IN E&E COOLING DUCTING. REPLACED PRIMARY EQUIPMENT COOLING FAN. OPS NORMAL.

Part: B-NUT — LOOSE (SHUTTLE VALVE) · airframe 59,468 hrs · 21,931 cycles

APU 3 START ATTEMPTS WITH APU FAULT EACH TIME. 99 PERCENT OF FAILED STARTS OCCUR IN DEN USUALLY OK NEXT STA CHECK ALL THE MUSCLE LINES FOR LEAKS & SECURENESS & OF SHUTTLE VALVE INDX 116. FOUND B NUT LOOSE ON SHUTTLE VALVE LINE, SECURED NUT. OPS CHECKED SEVERAL TIMES. APU STARTED AND RAN STRONG.

Part: WIRE — BROKEN (EMERGENCY LIGHTS) · airframe 59,305 hrs · 21,870 cycles

CABIN ROW 14ABC EMERGENCY LIGHT CROSSOVER LEAD BROKEN NEEDS REPLACEMENT. R & R EMERGENCY LIGHT CROSSOVER AT 14ABC AND OPS CHECK.

Part: LIGHT — DAMAGED (ROW 28 ABC) · airframe 59,305 hrs · 21,870 cycles

CABIN ROW 28 ABC EMERGENCY LIGHT CROSSOVER WAS FOUND DAMAGED. R & R EMERGENCY LIGHT CROSSOVER AT ROW 28ABC AND OPS CHECK.

Part: SWITCH — FAILED (SLATS) · airframe 58,606 hrs · 21,587 cycles

L/E SLAT ASYM EICAS, RTFL. REPLACED LT INBD SLAT LOSS SENSING SWITCH S10589. CYCLED SLATS SEVERAL TIMES WITH NO ASYM MSGS.

Part: OVEN — SMOKE (FWD GALLEY) · airframe 58,264 hrs · 21,458 cycles

ELECTRICAL SMOKE SMELL IN CABIN CENTERED AROUND DOOR 2L DURING DESCENT. SUPPLEMENTAL DATA UPDATE ACP CHECK OF ALL LIGHTING SYSTEM IN ACFT ON BRIGHT AND DIM, CHECKED MONITORS AND VIDEO SYSTEM AND ALL UNDER SEAT WIRING NO DEFECTS FOUND. ACP OPS CK OF PACKS AND RECIRC AND EQUIPMENT COOLING FANS ALL SYSTEMS CK GOOD. FOUND NO BREAKERS OUT IN EE COMPT OR COCKPIT. FOUND BURNT PAPER IN FWD GALLEY OVEN. REMOVED DEBRIS & ALL OPS CK GOOD.

Part: CONTROL PANEL — FAULTY (COCKPIT) · airframe 57,947 hrs · 21,336 cycles

CAPTS O2 MASK MICROPHONE INOPERATIVE. REPLACED MASK ASSY, NO HELP. REPLACED CAPT'S AUDIO CONTROL PANEL, OP CHECK NORMAL.

Part: LIGHT — INOPERATIVE (EXTERIOR) · airframe 54,591 hrs · 20,019 cycles

THREE RT MED EXTERIOR EMERGENCY LIGHT INOP. REPLACED LAMP, OPS GOOD.

Part: MANIFOLD — CRACKED (OIL SYSTEM) · airframe 50,623 hrs · 18,606 cycles

FLIGHT DIVERTED DUE TO NR 2 ENG LOSS OF OIL QTY AND LOW OIL PRESSURE. REPORT OF BREATHER MANIFOLD CRACKED AND CLAMP BROKEN. NO DEBRIS FOUND. REPLACED MANIFOLD AND SECURED COWLING.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 50,334 hrs · 18,513 cycles

EXTERIOR EMERGENCY LIGHT AT DOORS 1R, 2R AND 4R ARE INOPERATIVE. REPLACED LAMP.

Part: MANIFOLD — CRACKED (OIL BREATHER) · airframe 50,102 hrs · 18,435 cycles

NR 2 ENGINE EGT EXCEEDED 645 DEGREES, NOT DURING SURGE. PEAK EGT WAS 664. CREW COMMENTS, AT TAKEOFF WITH FULL THRUST FOR WEATHER LASTED FOR 6 MINUTES. TEMP WAS 664C. 10-05-07 FOUND BREATHER MANIFOLD CRACKED AND CLAMP BROKEN. 10 QTS OF OIL WAS ADDED AFTER BREATHER MANIFOLD WAS REPLACED. CHECKED C-D, NO DEBRIS FOUND. REMOVED AND REPLACED THE ANGLE GEARBOX RADIAL DRIVE LOWER SHAFT AND OIL DUCT PER SHOP JOB CARDS.

Part: SKIN — MISDRILLED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

LT FUSE SKIN AT STA 1181 STR 16L HAS DRILL DAMAGE. REMOVED DAMAGED AREA AND FABRICATED FREEZE PLUG AND DOUBLER PER REO G09831 AND EVA-40157

Part: FRAME — DAMAGED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

FUSELAGE FRAME AT STA 600 BETWEEN STR 24L AND 24L REQUIRE DTA TO BE ACCOMPLISHED. REMOVED FRAME SECTION AND FABRICATED REPAIR PARTS PER REO G09843 REV 1.

Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHT) · airframe 40,111 hrs · 14,696 cycles

EXIT INDICATOR LIGHTS AT DOORS 4L AND 4R INOPERATIVE. FOUND CONNECTORS D6634 AND D6674 DISCONNECTED FROM INVERTER M10834. RECONNECTED WIRING. SYSTEM OPERATES NORMALLY.

Part: FRAME — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

AFT PIT FRAME CORRODED AT UPPER FLANGE STA 1500, LBL 4 - 8. MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER REPAIR.

Part: FRAME — DAMAGED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

STA 580, STR 24L-25L FRAME HAS DAMAGE INBOARD FLANGE. MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER REPAIR.

Part: FRAME — DENTED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

FUSELAGE FRAME STA 1400, STR 25L-27L IS DENTED 3 AREAS. MAJOR REPAIR ACCOMPLISHED. INSTALLED DOUBLER REPAIR.

Part: FRAME — DENTED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

FUSELAGE FRAME AT STA 1420 STR 25L HAS THREE DENTS. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED NEW FRAME REPAIR.

Part: FRAME — DAMAGED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

FUSELAGE FRAME AT STA 600 BETWEEN STR 24L AND 25L IS DAMAGED. MAJOR REPAIR ACCOMPLISHED. FABRICATED & INSTALLED REPAIR PARTS.

Part: FRAME — DENTED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

BS 600 FRAME BETWEEN STR 24L AND 25L DENTED. MAJOR REPAIR ACCOMPLISHED. FABRICATED FRAME REPAIR.

Part: FLOOR PANEL — CRACKED (COCKPIT) · airframe 39,626 hrs · 14,522 cycles

FLOOR WEB APPROX 1 INCH AFT OF BS 199.9 AND HALF INCH INBOARD FROM FUSELAGE SKIN ON RIGHT SIDE CRACKS EMANATING FROM FASTENER BUCK TAIL. FABRICATED & INSTALLED WEB REPAIR.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

CABIN FLOORBEAM FS 1640 HAS CORROSION AROUND NUT PLATE HOLES FROM RBL 14 TO RBL 44 UPPER AFT FLANGE BOTH SIDES OF FLANGE. FABRICATED & INSTALLED FLOORBEAM AND SPLICE ANGLES.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

EXFOLIATION ON MAIN CABIN FLOORBEAM STA 324, RBL 62. TEE ANGLE REPAIR INSTALLED.

Part: SKIN — DENTED (CARGO DOOR) · airframe 39,626 hrs · 14,522 cycles

AFT CARGO DOOR HAS SKIN DENT AFT LWR CORNER. INSTALLED DOUBLER REPAIR.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

CABIN FLOORBEAM STA 1640 HAS CORROSION AROUND SEVERAL NUT PLATES HOLES FROM RBL 14 TO RBL 44, UPPER FLANGE, LWR AND UPPER SURFACES. FABRICATED & INSTALLED NEW TEE AND DOUBLERS.

Part: FRAME — DENTED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

BS 580 FRAME BETWEEN STRINGERS 24L AND 25L HAS A DENT (LBL 30). MAJOR REPAIR ACCOMPLISHED. INSTALLED ANGLE REPAIR.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

CABIN FLOORBEAM UPPER CAP CORRODED AROUND FASTENER HOLES STA 365 AT RBL 26 TO 44. MAJOR REPAIR ACCOMPLISHED. INSTALLED FLOORBEAM SPLICE REPAIR.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

CABIN FLOORBEAM UPPER CAP CORRODED AT STA 365 RBL 9 TO 16. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR ANGLE AND STRAPS.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 39,626 hrs · 14,522 cycles

CABIN FLOORBEAM UPPER CAP CORRODED AT STA 310 RBL 42. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED FILLER & CAP REPAIR.

Part: LIGHT — INOPERATIVE (ESCAPE SLIDE) · airframe 37,632 hrs · 13,832 cycles

RT AFT DOOR EXTERIOR EMERGENCY-SLIDE RAFT LIGHT IS INOPERATIVE. RELAMPED. CHECKS OK.

Part: ACTUATOR — FAILED (MLG OOOR) · airframe 37,625 hrs · 13,829 cycles

RIGHT MAIN GEAR DOOR FOUND FULL OPEN UPON GATE ARRIVAL. FAILED MLG DOOR RETRACT ACTUATOR. ACTUATOR WAS REPLACED.

Part: HYDRAULIC LINE — RUPTURED (LT MLG) · airframe 33,613 hrs · 12,353 cycles

LOSS OF LEFT HYDRAULIC QUANTITY LEVEL DECREASED TO 1.8 WITH ASSOCIATED SYSTEM PRESSURE LIGHT ILLUMINATION. LEFT MAIN DOWNLOCK ACTUATOR HYDRAULIC LINE RUPTURED. REPLACED HYDRAULIC LINE.

Part: BOTTLE — DISCHARGED (OVERWING SLIDE) · airframe 28,950 hrs · 10,648 cycles

RT OVERWING BOTTLE PRESS INDICATION INOP DURING TEST NR 2 OF SQUIB TEST PANEL ON P-61. *S/D* INSTALLED NEW BOTTLE.

Part: ACTUATOR — FAILED (L/E SLAT)

LANDED IAD UNDER AMBER ALERT DUE TO LEADING EDGE FLAP DISAGREE LIGHT. *S/D* LEADING EDGE SLAT BINDING IN THE NUMBER ONE POSITION. ROTARY ACTUATOR CAUSED THE OVERLOAD INDICATOR ON THE ACTUATOR TO POP AND SHUT DOWN THE SLAT AND FLAP SYSTEM. REPLACED THE NUMBER ONE POSITION SLAT ROTARY ACTUATOR AND RETURNED TO SERVICE WITHOUT FURTHER OCCURRENCE.

Part: ACTUATOR — FAILED (L/E SLAT)

LANDED SFO UNDER AMBER ALERT DUE TO SLAT DISAGREE LIGHT. *S/D* LEADING EDGE SLAT BINDING IN THE NUMBER ONE POSITION. ROTARY ACTUATOR CAUSED THE OVERLOAD INDICATOR ON THE ACTUATOR TO POP AND SHUT DOWN THE SLAT AND FLAP SYSTEM. REPLACED THE NUMBER ONE POSITION SLAT ROTARY ACTUATOR AND RETURNED TO SERVICE WITHOUT FURTHER OCCURRENCE.

Part: SPEED CARD — MALFUNCTIONED (NR 2 ENGINE)

FLIGHT RETURNED TO ORD DUE TO THE LOSS OF THE NR 2 ENGINE SPEED CARD. REPLACED THE N-2 SPEED CARD AND ENGINE CHECKED OK ON THE CONTINUING FLIGHTS.

Part: BLADE — CRACKED (RT ENGINE)

THREE LOUD JOLTS CAME FROM RIGHT ENGINE DURING CLIMB. *S/D* ENGINE WAS REPLACED AND A FAILED 6TH STAGE HPC BLADE WAS DISCOVERED AFTER ENGINE DISASSEMBLY. THE UA INVESTIGATION FOUND THAT A 6TH STAGE BLADE HAD FAILED DUE TO FATIGUE CRACKING ORIGINATING 2/3 OF THE WAY DOWN THE CONVEX AIRFOIL MID SPAN. THE BLADE IS BEING RETURNED TO PWA FOR INVESTIGATION.

Part: LIGHTS — INOPERATIVE (CABIN)

WHEN OVERHEAD PANEL SWITCH ARMED, EMERGENCY LIGHTS ON DOORS 1L, 1R, CENTER LAV, OVERHEAD BINS IN FIRST CLASS, AND A SECTION OF EEL STRIP IN FIRST CLASS INOP.

Part: WIRE — WORN (COCKPIT)

REPEAT GRIPES FOR FORWARD EMERGENCY LIGHTS COMING ON IN FLIGHT, BOTH LEFT AND RIGHT SIDE. SUSPECT WIRING PROBLEM. *S/D* FOUND WIRES W3054-006-18 AND W3054-004-018 WITH INSULATION WORN THROUGH AND SHORTING TO GROUND AT NOSE WHEEL CONTROL PANEL P62. REPAIRED INSULATION AND SECURED WIRING.

Part: BATTERY PACK — DISCHARGED (CABIN)

AT DEPARTURE, EEL LIGHTS CAME ON AND WOULD NOT EXTINGUISH. *S/D* SWOPPED NEW BATTERY AND CHARGER IN BOTH FWD POSITIONS, NO HELP. NEW BATTERY AND CHARGER WORKED NORMAL IN MID POSITIONS. SWITCHED AFT BATTERY PACK FROM AFT CABIN INSTALLED FWD BATTERY PACK IN 2L OPS CKD OK. REPLACED BATTERY CHARGER AND BATTERY PACK, OPERATED TEST BUTTON AT 2L STAY ON 25 SEC AND OPS EEL IN FLIGHT DECK OPS CKD NORMAL.

Part: CONNECTOR — LOOSE (CABIN)

EEL LIGHTS FROM RAW 25 TO RAW 32 WERE INOP. RESEATED POWER FEEDER CONNECTORS, SYSTEM TEST WAS NORMAL.

Part: IDG — FAILED (LT ENGINE)

LEFT CONSTANT SPEED DRIVE LIGHT CAME ON AND GENERATOR DROPPED OFF LINE. AIRCRAFT RETURNED TO FIELD. REPLACED LEFT INTEGRATED DRIVE GENERATOR (IDG) AND LEFT GENERATOR CONTROL UNIT (GCU). IDG HAD INTERNAL GEAR FAILURE AND GCU (MFG P/N 734284E) HAD ZENER DIODE VR6 FAILURE.

Part: ENGINE — LOST POWER (NR 1)

LOST POWER ON NR 1 ENGINE DURING APPROACH TO ORD. ENGINE INDICATIONS AND CREW ALERT SYSTEM (EICAS) SHOWED TWO HARD FAULTS AGAINST THE FUEL CONTROL UNIT (FCU). ENGINEERING CONDUCTED AN AS RECEIVED ON THE FUEL CONTROL UNIT, BUT DID NOT FIND ANY MAJOR DEFECTS. THE ROOT CAUSE OF THE IN-FLIGHT SHUTDOWN IS UNDETERMINED. THE FUEL CONTROL UNIT WAS NOT A CONTRIBUTING FACTOR.

Part: RESERVOIR — DISCHARGED (PAX DOOR)

PRIOR TO DEPT, LT FWD ENTRY DOOR EMER PWR RESERVOIR PRESSURE THERMALLY DISCHARGED. INSTALLED NEW DISCHARGE KIT AND SERVICED RESERVOIR.