N39726
Registered owner: UNITED AIRLINES INC, IL (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
76 reports on file, 2004-01-16 – 2026-08-30.
Part: LAMP — INOPERATIVE (ZONE 200) · airframe 78,851 hrs · 28,086 cycles
R2 EXTERIOR EMERGENCY LAMP INOPERATIVE. REPLACED THE LAMPS IN THE EXTERIOR SLIDE LIGHT IAW AMM 33-51-04. OPS CHECKED GOOD.
Part: SLIDE — UNRAVELED (ZONE 800) · airframe 77,905 hrs · 27,624 cycles
MCD SLIDE HAS EXCESS SLIDE MATERIAL EXPOSED. RESTOWED EXCESS GIRT BAR MATERIAL INTO THE VALISE REF AMM TASK 25-66-01-400-801, NO DEFECTS NOTED.
Part: GIRT BAR — UNRAVELED (ZONE 800) · airframe 77,459 hrs · 27,412 cycles
GALLEY DOOR FLAP LOOSE AT BOTTOM CHANGED ERRONEOUS INVALID TO A VALID ONE. AFTER INVESTIGATING VAGUE WRITE UP, FOUND R1 DOOR SLIDE HAS EXCESSIVE GIRT MATERIAL EXPOSED. NEEDS TO BE REPACKED. RESEATED R1 DOOR SLIDE REF AMM 25-66-01. VERIFIED CORRECT INSTALLATION AMD SECURITY OF R1 DOOR SLIDE IAW AMM 25-66-01
Part: SENSE LINE — FAULTED (NR 2 ENG) · airframe 77,449 hrs · 27,408 cycles
FLIGHT CREW REPORTED NR 2 ENGINE BLEED SPIKED TO 76 PSI DURING TAKE OFF. AFTER SEVERAL MINUTES BLEED PSI ON NR 2 ENG CAME BACK DOWN TO NORMAL BUT AS ACFT KEPT CLIMBING BLEED SPIKED AGAIN. CHECKED DOWNLINE SENSE LINE FOR LEAKS. RELACED THE LINE. LEAK CHECKED OF REPLACED LINE IAW AIPC 36-11-51-02A, ITEM 25. OKAY.
Part: WIRE — OPEN (ZONE 200) · airframe 77,214 hrs · 27,302 cycles
EMERGENCY LIGHTS OPERATIONAL CHECK - RIGHT CENTER OVERWING EXIT EXTERIOR EMERGENCY LIGHTS DID NOT ILLUMINATE DURING CHECK.REQUESTING MEL REF 3314A FOR EXTERIOR R CTR O/W EMERGENCY EXIT LIGHT RELAMPED REF AMM 33-51-04-960-801. NO FIX. CHECKED FUSES ON POWER SUPPLY M1669, FOUND ALL FUSES GOOD. MEASURED RESISTANCE BETWEEN M1669 PWR SUPPLY CONNECTOR D10714 PIN 11, RT OVERWING EXTERIOR ESCAPE LIGHT AND PIN 7 WHICH IS ACFT GND ON CONNECTOR D10714, RESISTANCE SHOWS OPEN. THEN MEASURED RESISTANCE BETWEEN PIN 7 AND PINS 14,15,16 TO VERIFY, 14,15,16 TO 7 ALL SHOW LESS THAN 2 OHMS. THESE ARE OTHER LIGHT ASSY. SUSPECT FAULT BETWEEN D10714 PIN 11 AND RIGHT OVER WING ESCAPE LIGHT L7. UPON ATTEMPTING TO REMOVE THE RIGHT OVER-WING EMERGENCY LIGHT ASSEMBLY, IT WAS DISCOVERED THAT THE ASSEMBLY IS ATTACHED WITH HI-LOKS . REPLACED THE ASSEMBLY.
Earlier reports · 2004–2025 · 71 reports
2025
Part: SLIDE — DEPLOYED (ZONE 800) · airframe 76,471 hrs · 26,958 cycles
POTENTIAL PARTIAL SLIDE DEPLOYMENT NEAR GIRT BAR DOOR 1R ADD PICS REMOVED AND REPLACED R-1 SLIDE ASSY PER 737 AMM 25-66-01-000-802 803. RENDER SAFE C/W AND EMAILEDPARTS USED: 29-2566-9-0006, QTY :1ROTABLE PARTS CHG:TT # 1223979 SN OFF 0727 PN OFF 29-2566-9-0006 IPC REFERENCE # MFG SN OFF NOT ON AC M&E OFF 29-2566-9-0006 SN OFF 0727 - S/N ENTERED IS INVALID REMOVED AND REPLACED R-1 SLIDE ASSY PER 737 AMM 25-66-01-000-802 803. RENDER SAFE C/W AND EMAILED. REF RII GMM 09-25-05. SLIDE, FWD/AFT OFF 29-2566-9-0006 5723 ON 29-2566-9-0006 4059
Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 76,449 hrs · 26,939 cycles
EMER EXIT LIGHTS COME ON WHEN THE SWITCH IS IN THE OFF POSITION. CYCLED SWITCH AT REAR FA PANEL EMERGENCY LIGHTS HAVE EXTINGUISHED. AC OK FOR SERVICE.
Part: BATTERY PACK — FAULTED (ZONE 200) · airframe 76,202 hrs · 26,793 cycles
EMERGENCY LIGHT BATTERY PACK M1670 FAILS CAPACITY CHECK.EMERGENCY LIGHTING SYSTEM FUNCTIONAL CHECK. REPLACED EMERGENCY LIGHT BATTERY PACK M1670. OP CKS GOOD.
Part: SLIDE — OUT OF POSITION (ZONE 800) · airframe 75,645 hrs · 26,502 cycles
SLIDE PACK DOOR 2R HAS A LARGE GAP BETWEEN COVE R AND SLIDE UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. MAC METER INITIATED FOR WITH VENDOR ID V946316 MAC RELATED WORK ORDER 000000003141204 AND PRTR CLEMENTE, MATTHEW (V946316) ACCOMPLISHED VISUAL INSPECTION OF 2R DOOR SLIDE COVER. COVER/SLIDE IS SECURE AND PROPERLY ATTACHED TO DOOR. OK FOR SERVICE CLEMENTE, MATTHEW (V946316) ACCOMPLISHED VISUAL INSPECTION OF 2R DOOR SLIDE COVER. COVER/SLIDE IS SECURE AND PROPERLY ATTACHED TO DOOR. OK FOR SERVICE ADD EMP:V946316
Part: CHARGER — FAULTED (ZONE 200) · airframe 75,590 hrs · 26,473 cycles
EMERGENCY LIGHT AT SEAT 4AB INOP. ONLY ONE SEAT LIGHTS INOP, MET ALL MINIMUM DISPATCH REQUAREMENTS FROM CARD 33160. REQUESTED MEL 3319E. MEL 3319E SEAT IS AT CLASS DIVIDER CORRECTION FOR SEAT 3B. REMOVED AND REPLACED BATTERY PACKS (BATTERY AND CHARGER) M1674 AND 1675 REF. 33-51-06. OPS CHECK GOOD.
Part: LAMP — INOPERATIVE (ZONE 200) · airframe 74,913 hrs · 26,131 cycles
EMERGENCY WINDOW LIGHT AT SEAT 21F INOP RELAMPED EMERGANCY WINDOW LIGHT AT SEAT 21F IAW AMM 33-51-00. OPS CHECK GOOD.
2024
Part: BULB — INOPERATIVE (ZONE 200) · airframe 74,007 hrs · 25,759 cycles
EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - 2EA. BULBS INOP AT L1 DOOR AREA LIGHT REPLACED 2 EA. BULBS OPS CHECK GOOD IAW AMM 33-51-03
Part: WINDOW FRAME — CRACKED (ZONE 200) · airframe 73,806 hrs · 25,665 cycles
REF BASE NR002302609 AND 002298269 FOR COMPLETION OF ECRA 5311-03306, INTERIM REPAIR TO RH #3 WINDOW FRAME E-F POST #3 HOLE DURING EA 5310- 08195 OP 4 ACCOMPLISHMENT. C/W ECRA 5311-03306 FOR RH #3 WINDOW C/W. REF LP 7817377 & 9817413 FOR REQUIRED DIPS.
Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1673 FAILS FUNCTIONAL CHECK.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1672 FAILS FUNCTIONAL CHECK. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1672 IAW AMM 33-51-06, OPS TESTED GOOD IAW AMM 33-51-06.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1668 FAILS FUNCTIONAL CHECK. REMOVED AND REPLACED THE BATTERY PACK M1668 IAW AMM 33-51-06-960-805, OPS CHECKED GOOD IAW AMM 33-51-06-960-805.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1674 FAILS FUNCTIONAL CHECK. REMOVED, REPLACED, & OPS CHECKED EMERGENCY BATTERY PACK M1674 IAW AMM 33-51-06-960-805, OPS CHECKED GOOD.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1675 FAILS FUNCTIONAL CHECK. REMOVED, REPLACED, & OPS CHECKED EMERGENCY BATTERY PACK M1675 IAW AMM 33-51-06-960-805 OPS CHECKED GOOD.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1670 FAILS FUNCTIONAL CHECK. REMOVED & REPLACED EMERGENCY BATTERY PACK M1670 IAW AMM 33-51-06-960-805. OPS CHECKED GOOD IAW AMM 33-51-06-960-805.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1669 FAILS FUNCTIONAL CHECK. REMOVED AND REPLACED BATTERY PACK M1669 IAW AMM 33-51-06-960-805, OPS CHECKED GOOD IAW AMM 33-51-06-960-805.
Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 72,280 hrs · 24,957 cycles
EMERGENCY BATTERY PACK M1676 FAILS FUNCTIONAL CHECK. R & R EMERGENCY BATTERY PACK M1676 OPS CHECK GOOD IAW AMM 33-51-06-960-805.
Part: FLOORBEAM — CORRODED (BS 947 RBL 34-59) · airframe 72,281 hrs · 24,957 cycles
MAIN CABIN FLOORBEAM STA 947 RBL 47 AT OUTBD LAV MOUNT IS CORRODED. INSTALLED FLOORBEAM REPAIR ON THE UPPER CHORD OF THE FLOOR BEAM AT STA 947 FROM RBL 59 TO LBL 34 IAW SRM 53-70-51-2R -5.
Part: DOOR SILL — CORRODED (R2 DOOR) · airframe 72,281 hrs · 24,957 cycles
(B373-53-3-0737) MAIN CABIN R2 CUTOUT LOWER MAIN SILL INNER CHORD CORROED APPROX. STA 986 TRANSCRIBED FROM HAECO GSO NR 9280551 REMOVED AND REPLACED MAIN CABIN R2 CUTOUT LOWER MAIN SILL INNER CHORD IAW BAC DWG 147A8501 REV:A AND SRM B737-700 51-40-05, SRM 51-40-02.
Part: FLOORBEAM — CORRODED (BS 986 L/RBL48) · airframe 72,281 hrs · 24,957 cycles
(B737-06-03-0049) MAIN CABIN STA 986 FLOOR BEAM PREVIOUS TCAP REPAIR CORRODED FROM LBL48 TO RBL 48 IN SEVERAL LOCATIONS. TRANSCRIBED FROM HAECO GSO NR 9280495 PREVIOUS T-CAP REPAIR FOUND TO BE OUT OF LIMITS IAW B737-700 SRM 53-70-51-1A-1. FABRICATED NEW T-CAP FROM LBL48 TO RBL48 AT STA 986.5 IAW B737-700 SRM 53-70-51-2R-4 REPAIR 4 REF HAECO GSO V932911 INSP QC194
Part: PAN — GOUGED (R1 DOOR HANDLE) · airframe 72,281 hrs · 24,957 cycles
R1 DOOR, EXTERNAL HANDLE PAN IS GOUGED IN THE CENT ER CUTOUT RADIUS. REMOVED AND REPLACED HANDLE PAN IAW BAC DWG 141A6516 REV F.
2022
Part: SENSOR — DAMAGED (FLAP SYSTEM) · airframe 69,216 hrs · 23,530 cycles
SPLIT FLAP ON RETRACT AFTER TO RANGE NO OTHER FAULTS FOUND ON FSEU. PICTURE ATTACHED. PER PILOT VERBAGE FLAP STUCKED AT 2 WITH PERFORMED AMM TASK 27-59-00-730-801 FLAP SKEW DETECTION TEST . RETRACTED FLAPS ALTERNATELY. INDICATION SPLIT. ALSO THEY USED FLAP INHIBIT SWITCH. F4 SKEW SENSOR IS OUT OF TOLERANCE. 0 DEGREES READING 357.1, SHOUOLD 332.8-346.9, 1F DREES 169.9, SHOULD BE 147.3-164.6, 40 DEGREES 289.9, SHOULD BE 265.1-282.1. ALL OTHER SENSORS WITHIN REMOVED AND REPLACED #4 IB FLAP SKEW SENSOR AS PER MM 27-59-01-400-804. PERFORMED OPS CHECK AS PER 27-59-00-730-801. ALL OPS CHECKS NORMAL. ALL PARAMETERS WITHIN RANGE
2019
Part: PRESSURE DECK — CRACKED (LT MLG WW) · airframe 65,957 hrs · 22,270 cycles
WING CENTER SECTION REAR SPAR VERTICAL PRESSURE DECK WEB FOUND C RACK AT LBL40-LBL45. CRACK AT CENTER SECTION REAR SPAR REPAIRED AS PER B737-700 SRM 5 7-10-10 REPAIR 3 FIG 204. CATAGORY B REAPIR. INITIATIND DIP TO ACCOMPLISH HFEC & LFEC INSPECTION WITH A THRESHOLD OF 56,000 CYCLES AFTER REPAIR INSTALLED AND THERE AFTE R RIR INSPECTION AT 36,000 FLIGHT CYCLES REF BSH HANGAR N/R N0123 FOR DETAILS OF WORK ACCOMPLISHED. DIP INITIATED TO ACCOMPLISH HFEC & LFEC INSPECTION WITH A THRESHOLD OF 56,000 CYCLES AFTER REPAIR INSTALLED AND THERE AFTER RIR INSPECTION AT 36,000 FLIGHT CYCLES
Part: OXYGEN BOTTLE — LEAKING (COCKPIT) · airframe 63,291 hrs · 21,341 cycles
OXYGEN REGULATOR OPERATION LEAKING CAPTAIN'S OXYGEN DEPLETED INFLT LOCKING ITEM UNLOCKING PAGE PERFORMED O2 LK CHK. NO LKS NOTED AT BOTTLE AND AT ALL MASKS POSITIONS. REPLACED O2 BOTTLE PER AMM 12-15-21. REPLACED BOTH CAPT AND FO MASKS AS PRECAUTION DUE TO PREVIOUS REPLACEMENT PER AMM 35-12-85. NO LKS NOTED. PRESSURE STABLE AND NO DROP IN PRESSURE AS MONITORED. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1287308 SN OFF 9159 TT # 1245913 SN OFF 2159 TT # 1333782 SN OFF 0069 IPC REFERENCE # MASK, OXYGEN, C OFF 99-3512-9-9001 2159 ON 99-3512-9-9001 2251 BOTTLE, OXY, AI OFF 29-3511-9-9001 0069 ON 29-3511-9-9001 5261.
2018
Part: MOTOR — MALFUNCTIONED (RUDDER) · airframe 62,285 hrs · 21,026 cycles
DURING FLT CONTROL RUDDER STANDBY CHECK WITH HYDRAULIC "A" SWITCH ON LOW PRESSURE LIGHT IS ON. R/R STBY RUDDER SOV MOTOR IAW 27-21-94...OPS AND LEAK CK GOOD -END-
Part: WIRE — BROKEN (ELE FEEL CONNECT) · airframe 61,532 hrs · 20,789 cycles
LEFT ELEVATOR PITOT PROBE LIGHT ILLUMINATED. FOUND A BROKEN WIRE ON THE ELEVATOR FEEL PROBE CONNECTOR. REPLACED THE CONNECTOR IAW SWP 20-64-15. ELEVATOR PROBE HEAT CHECKED NORMAL. SYSTEM LEAK CHECKED NORMAL IAW AMM 27-31-17. OK FOR SERVICE.
Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 60,817 hrs · 20,568 cycles
STA 328 FLOORBEAM CORROSION AT RBL 27 AND RBL 39. CREATED FOR SFR PURPOSES. REPAIRED STA328 FLOORBEAM BTW RBL1 & RBL40 REF SRM53-10-51 REPAIR 7 PER ECRA5310-07365.
2017
Part: LIGHT — BROKEN (R1 DOOR) · airframe 60,081 hrs · 20,344 cycles
COVER ON EMERGENCY EXIT LIGHT AT FRONT LOWER EDGE OF DOOR 1R LOOSE. FOUND LIGHT ASSY BROKEN, REPLACED ASSY, OPS NORMAL REF AMM 33-51-01.
Part: ENGINE — OIL CONSUMPTION (NR 1) · airframe 59,729 hrs · 20,238 cycles
FUMES OR SMOKE IN CABIN PNEUMATIC POWER SUPPLIED FROM ENGINE. THE NR 1 ENGINE BURNING OIL AND ODOR IN COCKPIT. R & R THE NR 1 ENGINE IAW W/C JE29-7100-1-4900, OPS LEAK & CHECKED GOOD
Part: COALESCER BAG — ODOR · airframe 59,705 hrs · 20,232 cycles
AN UNPLEASANT ODOR IN THE CABIN AFTER SWITCHING APU BLEED FOR PACKS OPERATION. REMOVED AND REPLACED COALESCER BAG FOR LEFT AND RIGHT PACK IAW A MM 21-51-05. PERFORMED OPERATIONAL CHECK OF PACKS IAW AMM 21-00- 00, NO UNPLEASANT ODORS OR DEFECTS NOTED.
Part: BATTERY — DISCHARGED (FLASHLIGHT) · airframe 58,826 hrs · 19,958 cycles
AFT GALLEY EMERGENCY FLASHLIGHT LED NOT FLASHING, RT SIDE OUTBD. REPLACED BATTERY PER AMM 25-64-00. OPS CK OK.
2016
Part: SKIN — DAMAGED (BS 240) · airframe 56,066 hrs · 19,065 cycles
FOUND DAMAGE ON FUSELAGE AT APPROX BS 240, BETWEEN STRINGER 19L & 20L. REMOVED DAMAGE. PERFORMED SRM 53-00-01 REPAIR 3.
Part: BEAM — CRACKED (R1 DOOR) · airframe 54,906 hrs · 18,688 cycles
R1 DOOR CRACKED AT RADIUS FROM HORIZONTAL BEAM TO VERTICAL FLANGE, ABOVE TORQUE BOX AT FWD INBD TORQUE BOX MOUNT BOLT, VIEW WITH DOOR CLOSED, BELOW WINDOW. REPAIRED R1 DOOR HORIZONTAL BEAM, PN 141A6536-15, IAW ECRA 5 210-02684 STEP 13. R & R THE REPAIRED R1, FWD GALLEY DOOR BEAM ON OR BEFORE 11 JAN 2018.
Part: SKIN — CRACKED (FUSELAGE) · airframe 54,906 hrs · 18,688 cycles
FUSELAGE SKIN HAS A CRACK APPROX 1/2 FWD OF STATION 540, SKIN AFT EDGE AT FASTENER HOLE, LOCATED BETWEEN STRINGERS 22L & 23L. FABRICATED & INSTALLED REPAIR PARTS IAW ECRA 5310-06727 & EA 5310-05878 REV C OP 04.
Part: SKIN — CRACKED (FUSELAGE) · airframe 54,906 hrs · 18,688 cycles
FUSELAGE SKIN HAS A CRACK AT TWO FASTENERS, APPROX 1/2 INCH FROM FWD OF STATION 540 SKIN EDGE, BETWEEN STRINGERS 22R & 23R. FABRICATED & INSTALLED REPAIR PARTS IAW ECRA 5310-06725 & EA 5310-05878 REV C OP 05.
2015
Part: RIB — CRACKED (RT HORIZ STAB) · airframe 54,906 hrs · 18,688 cycles
RIGHT HORIZONTAL STABILIZER IN SPAR RIB HAS A CRACK ON THE STIFFENER AT LOWER TRANSITION RADIUS, STAB STATION 92.70, STIFFENER NR 1. INSTALLED ANGLE & T SECTION REPAIR IN SPAR RIB, STIFFENER NR 1, YAW SUM 55-10-09 REPAIR 4 & ECRU 5510-02601.
Part: BEAM — CRACKED (R1 DOOR) · airframe 54,906 hrs · 18,688 cycles
R1 DOOR BEAM CRACKED 1" LONG IN RADIUS. REF TORQUE BOX, LOWER FWD, TOWARD DOOR HINGE MOUNT POINT, VIEWED FROM BELOW. CRACK IS IN RADIUS OF THE BEAMS FLANGE NEAR INBD BOLT HEAD OF THE 3 MOUNT BOLTS. REF LOG 9791993 FOR SIMILAR DAMAGE ON ACFT 712, THIS DMG FOUND WHILE PREPARING TO ROB DOOR FOR THAT BEAM, MACHINED PLATE, 141 A6536. R & R R1 LOWER DOOR BEAM IAW SRM 51-40-02 & DWG 141A6536.
Part: RIB — CRACKED (RT HORIZ STAB) · airframe 54,906 hrs · 18,688 cycles
RIGHT HORIZONTAL STABILIZER INSPAR RIB HAS A CRACK ON THE STIFFENER AT LOWER TRANSITION RADIUS, STAB STATION 92.70, STIFFENER NR 2. INSTALLED ANGLE & T SECTION REPAIR ON INSPAR RIB, STIFFENER NR 2 , IAW SRM 55-10-09 REPAIR 4 & ECRA 5510-02601.
Part: RIB — CRACKED (LT HORIZ STAB) · airframe 54,906 hrs · 18,688 cycles
LEFT HORIZONTAL STABILIZER IN SPAR RIB HAS A CRACK ON THE STIFFENER AT LOWER TRANSITION RADIUS, STAB STATION 92.70, STIFFENER NR 2. INSTALLED ANGLE & T SECTION REPAIR ON IN SPAR RIB, STIFFENER NR 2, IAW SRM 55-10-09 REPAIR 4 & ECRA 5510-02600.
Part: RIB — CRACKED (LT HORIZ STAB) · airframe 54,906 hrs · 18,688 cycles
LEFT HORIZONTAL STABILIZER IN SPAR RIB HAS A CRACK ON THE WEB LOCATED ON THE OPPOSITE SIDE OF THE VERTICAL STIFFENER LOWER TRANSITION RADIUS. STAB STATION 92.70 STIFFENER NR 3. INSTALLED ANGLE & T SECTION REPAIR ON IN SPAR RIB, STIFFENER NR 3, IAW SRM 55-10-09 REPAIR 4 & ECRA 5510-2600.
2014
Part: CONTROLLER — FAILED (CABIN PRESSURE) · airframe 51,921 hrs · 17,530 cycles
RAPID DECOMPRESSION OF CABIN AT FL 340. CABIN APPROACHED APPROX 20,000 FT BEFORE IT WAS ARRESTED. NO DOOR LIGHTS. REF FOLLOWING LP FOR PARTS REPLACED. LP 8007273, 8007274, 8007275, 8007278 & 8007268. COMPONENTS REPLACED, BOTH PRESS CONTROLLERS, ONE SHOWED INTERNAL FAILURE THE OTHER WAS CHANGED PRECAUTIONARY, PRESS CONTROL PANEL, CHANGED PRECAUTIONARY, OUTFLOW VLV, REMOVED FOR INSPECTION & SINCE ALREADY OUT, CHANGED PRECAUTIONARY.
Part: DOOR — MALFUNCTIONED (CABIN) · airframe 51,921 hrs · 17,530 cycles
REF LP 8007264 8 DEF O2 FAILED TO OPEN. REF LP 8007283 FOR AUTO & MANUAL DEPLOY O2 AT SEATS 8 DEF. OPERATIONS CHECKED GOOD.
Part: CANISTER — UNSECURE (CABIN) · airframe 51,921 hrs · 17,530 cycles
DOOR 2L JUMP SEAT O2 CANISTERS FELL ON THE FLOOR, NOT ATTACHED TO ACFT DOOR 1L JUMP SEAT O2 DOOR FAILED TO OPEN. REF LOG 8 007269 FOR L1 R & R L2 & R2 JUMP SEAT O2 CANISTERS & REPACKED MASK IAW AMM 35-22-11-401 & 35-22-31-00-804-0-01. DOOR 1L REF LP 8007269 CORRECTION TO DISCREPANCY. CANISTER DID NOT FALL TO FLOOR, O2 MASKS DID FALL TO FLOOR WHEN CANISTER PIN WAS PULLED.
Part: DOOR — MALFUNCTIONED (CABIN) · airframe 51,921 hrs · 17,530 cycles
REF LOG PAGE 8007263 DOOR L1 O2 DOOR FAILED TO OPEN AT JUMP SEAT. REPACKED FLIGHT ATTENDANT O2 MASK AT DOOR L1 MM-35-22-31-000-804-0-01.
Part: DOOR — MALFUNCTIONED (CABIN) · airframe 51,921 hrs · 17,530 cycles
7 ABC, 8 DEF O2 FAILED TO OPEN. REF LP 8007270 FOR 8 DEF. REF LP 8007283 FOR AUTO & MANUAL DEPLOY. O2 DOOR AT 7 ABC & 8 DEF OPERATIONS CHECKED GOOD.
Part: DOOR — MALFUNCTIONED (CABIN) · airframe 51,921 hrs · 17,530 cycles
22 DEF O2 MASKS DID NOT DEPLOY. REF LP 8007264 FOR AUTO & MANUAL DEPLOY O2 DOOR AT 22 DEF. OPERATIONS CHECKED GOOD.
2013
Part: SUPPORT — WORN (BS 673-680) · airframe 47,239 hrs · 15,782 cycles
LOWER FUSELAGE PANEL SUPPORT STRUCTURAL IS WORN AT BS 673 TO 680, RBL 24 - 55. BLENDED AREAS TO REMOVE DAMAGES AND INSTALLED REPAIR STRAP REF STEPS 1-15 OF EC/RA 5340-01521.
Part: PANEL — WORN (NR 3 FLAP) · airframe 47,239 hrs · 15,782 cycles
LEFT WING ADJUSTABLE T/E PANEL HAS WEAR AT ATTACH BOLTS LOCATED OTBD OF NR 3 FLAP TRACK, MARKED. INSTALLED REPAIR ON UPPER FIXED T/E SUPPORT BEAM REF SRM 57-51-02. REPAIR 1 AND EC/RA 5721-01266, REV A.
Part: FRAME — CRACKED (BS 296) · airframe 47,239 hrs · 15,782 cycles
R-1 DOOR CUTOUT, STA 296 LOWER STUB FRAME CRACKED. TRIMMED OUT DAMAGED SECTION OF FRAME AND INSTALLED REPAIR DOUBLER REF ECRA 5311-01613.
Part: SUPPORT — WORN (BS 663-674) · airframe 47,239 hrs · 15,782 cycles
LOWER FUSELAGE PANEL SUPPORT STRUCTURE IS WORN AT STA 663 TO STA 674 LBL-26. R & R LOWER FUSELAGE FAIRING SUPPORT FRAME AT STA 663 TO STA 674, RBL 26, REF SRM 51-40-02.
Part: SUPPORT — WORN (BS 663-674) · airframe 47,239 hrs · 15,782 cycles
LOWER FUSELAGE PANEL SUPPORT STRUCTURE IS WORN AT BS 663 TO 674, RBL-26. R & R LWR FUSELAGE FAIRING SUPPORT FRAME AT BS 663 TO 674, RBL 26, REF SRM 51-40-02.
Part: FRAME — CORRODED (BS 727) · airframe 47,239 hrs · 15,782 cycles
LOWER FUSELAGE PANEL SUPPORT STRUCTURE BS 727, RBL-22 HAS AN ENLONGATED HOLE. R & R FRAME AT LOWER FUSELAGE AT BS 727 FROM LBL-6 TO RBL-45 REF SRM 51-40-02.
Part: FRAME — CRACKED (BS 400) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 400 BETWEEN S8-9L. REPAIRED FRAME IAW EA 5310-04716 REV E, OP1.
Part: WEB — CORRODED (BS 795-839) · airframe 47,239 hrs · 15,782 cycles
AFT CARGO DOOR SILL WEB PANEL HAS CORROSION FROM BS 795 TO 839. INSTALLED NEW SILL WEB IAW SRM 51-40-02 AND 51-20-02.
Part: TRANSITION PANEL — CORRODED (BS 727B) · airframe 47,239 hrs · 15,782 cycles
AFT CARGO LEFT TRANSITION PANEL AT BS 727B+10 TO 727B, CORROSION, FOUND AND VERFIED TO BE OUT OF SERVICABLE LIMIT, REF SRM 53 -00-53. INSTALLED REPAIR SPLICE OF TRANSITION PANEL ON LT IN AFT CARGO BAY FROM BS 727-727B REF SRM 53-00-53, REPAIR 5.
Part: TRANSITION PANEL — CORRODED (BS 500A-500C) · airframe 47,239 hrs · 15,782 cycles
FWD CARGO BAY RT TRANSITIONAL PANEL HAS CORROSION FROM BS 500A TO 500C +12. TREATED AND PRIMED NEW TRANSITION PANEL IAW SRM 51-20-01. INSTA LLED NEW TRANSITION PANEL IAW SRM 51-40-02.
Part: PRESSURE PANEL — CRACKED (RT MLG WW) · airframe 47,239 hrs · 15,782 cycles
RIGHT WHEEL WELL , REAR SPAR PRESSURE WEB HAS A 2 INCH CRACK BETWEEN RBL 40 AND 64 AND WL 200.6 AND 192.0. REPAIRED IAW SRM 57-10-10, REPAIR 3.
Part: FRAME — CRACKED (BS 400) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 400 BETWEEN S8-9R. INSTALLED REPAIR ON CRACKED FRAME IAW EA 5310-04716, REV E, OP 1, FIG 3.
Part: FRAME — CRACKED (BS 480) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 480, BETWEEN S8-9R. INSTALLED REPAIR ON CRACKED FRAME IAW EA 5310-04716, REV E, OP 1, FIG 3.
Part: FRAME — CRACKED (BS 480) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 480 BETWEEN S8-9L. REPAIRED FRAME IAW EA 5310-04716, OP 1.
Part: FRAME — CRACKED (BS 787) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 787 BETWEEN S8-9R. REPAIRED DAMAGED FRAME IAW EA 5310-04716, REV E, OP 01, FIG 3.
Part: FLOORBEAM — CORRODED (BS 986) · airframe 47,239 hrs · 15,782 cycles
BS 986.5, FLOORBEAM CORRODED AT LT GIRT LATCH ATTACH POINT. ( NUT PLATE MISSING). CUT-OUT DAMAGED TEE SECTION, FABRICATED NEW TEE AND INSTALLED IAW SRM 51-40-02 AND EC/RA 5321-01498.
Part: FRAME — CRACKED (BS 380) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 380 BETWEEN S8-9R. REPAIRED FRAME IAW EA 5310-04716, REV E, OPERATION 1.
Part: FLOOR SUPPORT — CORRODED (BS 967-986) · airframe 47,239 hrs · 15,782 cycles
FLOOR SUPPORT, LBL 16, BS 967-986 HAS CORROSION ON UPPER SURFACE. INSTALLED NEW FLOOR SUPPORT AT LBL 16, STA 967-986 IAW SRM 51-40-02.
Part: FRAME — CRACKED (BS 440) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED, BS 440 BETWEEN S8-9R. INSTALLED REPAIR DOUBLERS IAW EA5310-04716, REV E, OP 1.
Part: FRAME — CRACKED (BS 867) · airframe 47,239 hrs · 15,782 cycles
FRAME CRACKED BS 867 BETWEEN S9-8R. REPAIRED DAMAGED FRAME IAW EA 5310-04716, REV E, OP 01, FIG 3.
Part: FLOORBEAM — CORRODED (BS 270) · airframe 47,239 hrs · 15,782 cycles
CORROSION ON UPPER SURFACE OF FLOORBEAM BS 270, LBL 10-RBL 10, WL 208.1. REMOVED CORROSION AND INSTALLED REPAIR REF EC/RA 5321-01566.
Part: FLOOR SUPPORT — CORRODED (BS 260-270) · airframe 47,239 hrs · 15,782 cycles
CORRSION ON UPPER SURFACE OF SUPPORT CHANNEL BS 260-270, BL 0, WL 208.1. FABRICATED NEW FLOOR STEP AND INSTALLED REF EC/RA 5321-01566.
Part: INTERCOSTAL — CRACKED (BS 312-328) · airframe 47,239 hrs · 15,782 cycles
INTERCOSTAL CRACKED BETWEEN BS 312 AND 328, LBL 46 AT SCREW HOLE. REPLACED INTERCOSTAL IAW SRM 51-40-02.
2006
Part: FLOORBEAM — CORRODED (BS 986) · airframe 24,976 hrs · 8,050 cycles
INSPECTION FOUND FLOORBEAM CORRODED AT HOLE FOR NUT CLIP AT STA 986.5, RBL 29. THE FLOORBEAM WAS REPAIRED IAW ECRA 5321-01410.
2004
Part: ANGLE — CORRODED (FUSELAGE) · airframe 15,912 hrs · 5,134 cycles
INSPECTION FOUND RT SIDE ZEE ANGLE CORRODED AT STA 727-797. A NEW ZEE ANGLE WAS INSTALLED IAW SRM 51-40-02.
Part: RIB — CRACKED (RT WING) · airframe 15,761 hrs · 5,089 cycles
INSPECTION FOUND THE AFT CENTER SUPPORT RIB FOR THE UPPER WING T/E PANEL JUST O/B OF THE I/B GROUND SPOILER CRACKED ON THE RIGHT AND LEFT WING. THE CRACKS WERE .5 INCH LONG. THE RIBS WERE REMOVED AND NEW RIBS WERE INSTALLED IAW SRM 51-20-01, 51-40-02 AND DRAWING 115A2930.