Boeing 727-173C

Service difficulty reports · 436

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duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = '727173C'
  ORDER BY difficulty_date DESC"

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SDR UPS06247400Battery · inoperativeFLIGHT DECK PORTABLE EMERGENCY LIGHT DIMS RAPIDLY AFTER EMERGENCY LIGHTS ARE TURNED ON FOR TEST. FOUND DURING PRE-DEPARTURE CHECK. THE TWO BATTERIES WERE DATED 4/96 AND 6/96. REPLACED BATTERIES, OPS OK.Jul 24, 2006 · N938UP · Boeing 727173C · Emergency LightingSDR XN0A1328Control Valve · malfunctionedINBOARD TRAILING EDGE FLAPS RETRACT TO 5 DEGREES AND STOP-SPLIT FLAP. REPLACED INBOARD FLAP CONTROL VALVE IAW B727 MM CHAPTER 27-51-51. OPS AND LEAK CHECKS GOOD. NO DEFECTS NOTED.May 7, 2006 · N704A · Boeing 727173C · Trailing Edge Flap Control SystemSDR UPS06246470Battery · inoperativeEMERGENCY EXIT LIGHT AT ENTRY (L1) INOP. INSTALLED SERVICABLE BATTERIES REF MM 33-50-67-2 AS REQUIRED. OPS CK GOOD.Mar 19, 2006 · N938UP · Boeing 727173C · Emergency LightingSDR UPS06246065Stiffener · corrodedINSPECTION TYPE:C&SI TRANSVERS STIFFENER AT BS 745 ABOVE BREATHER WEB AT BS 745 IN DELTA BEAM AREA FOUND CORRODED ON REMOVAL. PLEASE REMOVE CORROSION, REINSPECT AND RECTIFY IF NECESSARY. CORROSION OUTSIDE LIMITS IAW SRM 51-10-06. TO FACILITATE REMOVE OF FASJan 17, 2006 · N938UP · Boeing 727173C · Fuselage Miscellaneous StructureSDR UPS06246069Skin · damagedINSPECTION TYPE:C&SI FUSELAGE SKIN DAMAGE BETWEEN BS 1148 AND 1166 AND BETWEEN S11-13 LT. REPAIR CARRIED OUT IAW MM 51-20-01 AND SRM 53-30-03.Jan 14, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246068Shear Tie · damagedINSPECTION TYPE:C&SI TO AID SKIN REPAIR FUSELAGE FRAME SKIN ATTACH ANGLES AT BS 1148 AND 11 66 BETWEEN S11 AND 13 LT REQUIRED AND REPAIR IAW SRM REPAIR CARRIED OUT IAW SRM 51-30-02 AND 53-10-04 FIG 11.Jan 14, 2006 · N938UP · Boeing 727173C · Fuselage Internal Mounting StructureSDR UPS06246067Web · corrodedINSPECTION TYPE:C&SI AREA OF SUSPECT CORROSION ON UPPER SURFACE OF DELTA BEAM BREATHER WEB BS 745 RBL 15. CORROSION FOUND BETWEEN INTERNAL DOUBLER AND SKIN DEEMED TO BE OUT OF LIMITS IAW SRM 51-10-06. REFERENCE NRC 100831 FOR REPAIRS. WEB REPAIR CARRIED OUTJan 12, 2006 · N938UP · Boeing 727173C · Fuselage Miscellaneous StructureSDR UPS06246027Floorbeam · corrodedC-CHECK SI REF. NRC 100662 FLOORBEAM TOP CHORD CORROSION WAS REMOVED BS 344 AND FOUND OUTSIDE LIMITS OF SRM . REPLACE TOP CHORD SECTION RBL 80 - LBL 66 . REF SRM 53-10-8 FIG 7 FLOORBEAM TOP CHORD REMOVED IAW SRM 51-30-02. NEW TOP CHORD FABRICATED IAW SRM Jan 12, 2006 · N938UP · Boeing 727173C · Fuselage Main, Floor BeamSDR UPS06246088Carriage · corrodedINSPECTION TYPE:C&SI NR 7 FLAP CARRIAGE HAS CORROSION ON I/B FACE AT OB AFT LARGE BEARING HOLE, AND WEAR IN I/B AND OB FWD AND AFT SIDE BEARING BRACKETS ATTACH HOLE. REPLACE CARRIAGE ASSY NR 7 FLAP CARRIAGE ASSY ON I/B SIDE OF RT FLAP REPLACED IAW 27-51-13.Jan 10, 2006 · N938UP · Boeing 727173C · Trailing Edge FlapsSDR UPS06246031Beam · corrodedINSPECTION TYPE:C AND CORROSION ON UPPER OB SURFACE OF LONGITUDINAL BEAM LWR. CHORD AT BS 7 45 WIRE LOOM ATTACH ANCHOR NUT AT LBL 20. PLS REMOVE ANCHOR NUT, REMOVE CORROSION, RE-INSPECT AND RECTIFY AS NECESSARY. CORROSION IDENTIFIED AND FOUND TO BE OUTSIDE LIMJan 10, 2006 · N938UP · Boeing 727173C · Fuselage Main, StructureSDR UPS06246012Carriage · corrodedC-CHECK AND SI NR 8 FLAP CARRIAGE HAS CORROSION IN SPINDLE BORE. NR 8 FLAP CARRIAGE REPLACED IAW MM 27-51-13.Jan 10, 2006 · N938UP · Boeing 727173C · Trailing Edge FlapsSDR UPS06246011Carriage · corrodedINSPECTION C-CHECK AND SI SEVERAL AREAS OF CORROSION ON NR 3 FLAP CARRIAGE. NR3 FLAP CARRIAGE REPLACED IAW MM 27-51-03.Jan 10, 2006 · N938UP · Boeing 727173C · Trailing Edge FlapsSDR UPS06246026Stiffener · corrodedC-CHECK AND SI LIGHT SURFACE CORROSION ON AFT OF 870 B/H RT ON OB STIFFENER 20 INCHES UP FROM BOTTOM EDGE B/H CORROSION REMOVED IAW SRM 51-10-6 AND FOUND TO BE OUTSIDE LIMITS SRM 5 3-10-1. REPAIR CARRIED OUT IAW SRM 51-40-4.Jan 8, 2006 · N938UP · Boeing 727173C · Fuselage Miscellaneous StructureSDR UPS06246025Stiffener · corrodedC-CHECK AND SI LIGHT SURFACE CORROSION ON AFT 870 LT OB STIFFENER 21 INCHES UP FROM BOTTOM EDGE OF LT. CORROSION REMOVED IAW SRM 51-10-6 AND FOUND TO BE OUTSIDE LIMITS 53-10 -1. REPAIR CARRIED OUT IAW SRM 51-40-4 .Jan 8, 2006 · N938UP · Boeing 727173C · Fuselage Miscellaneous StructureSDR UPS06246066Floor Support · crackedINSPECTION TYPE:C&SI FLOOR STRINGER IN FWD CARGO COMPARTMENT BETWEEN FR 620 AND FR 640 LBL 14 IS CRACKED. DAMAGED FLOOR STRINGER SECTION REMOVED IAW SRM 51-10-01. REPAIR PARTS FABRICATED IAW SRM 53-10-5 AND SRM 51-20-2 REPAIR PARTS INSTALLED AND FASTENERS INJan 6, 2006 · N938UP · Boeing 727173C · Fuselage Miscellaneous StructureSDR UPS06246028Skin · corrodedINSPECTION TYPE C AND IS EVIDENCE OF CORROSION BETWEEN FUSELAGE SKIN AND STRINGER 4R AT BS 1040 AT INTERIOR AREA OF FUSELAGE. AREA DIVERTED IAW SRM 51-30-02. CORROSION REMOVED IAW SRM 51-10-01.Jan 6, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246016Skin · corrodedC-CHECK AND SI EVIDENCE OF CORROSION BETWEEN FUSELAGE SKIN AND STRINGER 4 R AT BS 101 0 AT INTERIOR AREA OF FUSELAGE. AREA DERIVETED IAW SRM 51-30-02. CORROSION REMOVED IAW SRM 51-10-01.Jan 6, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246014Skin · corrodedINSPECTION C-CHECK AND SI EVIDENCE OF SURFACE CORROSION BETWEEN FUSELAGE SKIN AND STRINGER 4R AT BS 990 AT INTERIOR AREA OF FUSELAGE. AREA DERIVATED IAW SRM 51-30-02. CORROSION REMOVED IAW SRM 51-10-01 SE E NRC 100274 FOR REPAIR DETAILS.Jan 6, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246087Skin · crackedINSPECTION TYPE:C&SI ENG, NR 1 PYLON SKIN CRACKED AT LEADING EDGE INBOARD SIDE. REPAIR OR REPLACE SKIN. ON REMOVAL OF NR 1 PYLON AND BULLNOSE SEAL IAW SRM 51-30-02 IT WAS NOTED THAT THE ADJACENT FUSELAGE SKIN PANEL WAS DAMAGED BETWEEN BS 1183 AND 1133 S12 REJan 5, 2006 · N938UP · Boeing 727173C · Nacelle/Pylon, Plate/SkinSDR UPS06246032Skin · crackedINSPECTION TYPE:C AND IS SUSPECT SKIN CRACK AT FASTENER HOLE SECTION 41 RT AT BS 239 S15R. PL S. CARRY OUT NDI AND RECTIFY IF NECESSARY IAW SRM HFEC INSP. CARRIED OUT IAW NDTM PT 6 51-00-00. CRACK CONFIRMED AND ENDS MARKED. REPAIR CARRIED OUT IAW SRM 53Jan 5, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246030Lap Joint · corrodedINSPECTION TYPE:C AND CORROSION EVIDENT AT LAP JOINT S4R BS 940 TO 920. PLS. CARRY OUT NDI O N LAP JOINT BS 1080 TO 870. RE-INSPECT AND RECTIFY IAW EO APPENDIX IF NECESSARY LFEC INSP. CARRIED OUT IAW NDTM PT 6 51-00-00 FIG 5 - 15 PERCENT MATERIAL LOSS INDICATIJan 5, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246029Lap Joint · corrodedINSPECTION TYPE:C AND IS CORROSION EVIDENT AT LAP JOINT S4 RT BS 1010 TO 990. PLS. CARRY OUT N DI ON LAP JOINT BS 1080 TO 870 RE-INSPECT AND RECTIFY IAW EO APPENDIX IF NECESSARY LFEC INSP. CARRIED OUT IAW NDTM PT 6 51-00-00 FIG 5. - 15 PERCENT MATERIAL LOSS IJan 5, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS06246086Skin · crackedINSPECTION TYPE-C AND IS SUSPECT SKIN CRACK AT UPPER FWD CORNER OF FWD ENTRY DOOR CUT OUT BETWEEN STR 7 AND 8L PLS. CARRY UT NDI AND RECTIFY AS NECESSARY IAW SRM HFEC INCP CARRIED IAW NDTM 51-00-00 PT 6 CRACK CONFIRMED ENDS MARKED. DAMAGE REMOVED IAW EO 5330-1Jan 4, 2006 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR XN0A1268Actuator · leakingLOSS OF HYDRAULIC SYSTEM "A" QUANTITY TO ZERO. REMOVED AND REPLACED LT NR 3 STAT ACTUATOR LEAK AND OPS CHECK GOOD IAW MM 27-81-32.Sep 25, 2005 · N704A · Boeing 727173C · Leading Edge Slat ActuatorSDR XNOA1233Connector · dirtyNR 2 LOW OIL PRESSURE LIGHT ILLUMINATED DURING TAXI & WOULD NOT EXTINGUISH. CLEANED CONNECTOR ON NR 2 LOW OIL PRESSURE SWITCH, OPS CHECKED GOOD ON ENGINE RUN-UP IAW B727 MM 72-00.May 1, 2005 · N704A · Boeing 727173C · Engine Oil PressureSDR UPS04243607Metering Valve · malfunctionedBRAKES DO NOT SEEM TO RELEASE AFTER BRAKE APPLICATION A/C COMES TO COMPLETE STOP AND HAVE TO ADD POWER TO TAXI A/C. ALSO, SEE L/P 694861 ITEM 2 ADJUSTED LT MLG BRAKE METERING VALVE WRT 32-41-11 SYSTEM OPS CK GOOD.Dec 15, 2004 · N938UP · Boeing 727173C · BrakeSDR UPS04243376Oxygen Mask · inoperativeINSPECTION TYPE:N/A, 2ND OBSERVER O2 MASK INOP. REMOVED AND REPLACED 2ND OBSERVER O2 MASK IAW 35-11-41. OPS & LEAK CHECK GOOD. PLACARD REMOVED. DEFERRAL CLOSED (M289816).Oct 20, 2004 · N938UP · Boeing 727173C · Crew Oxygen SystemSDR UPS04243199Rib · corrodedINSPECTION TYPE: C, EXFOLIATION CORROSION FOUND ON FIXED WING L/E RIB LOWER CHORDS AT LES 236.217 AND LES 243.977. REMOVED CHORDS ON ABOVE AREA IAW SRM 51-30-02. FABRICATED AND INSTALLED CHORDS ON ABOVE AREA IAW BOEING DRAWING NR 65-16269.Sep 17, 2004 · N938UP · Boeing 727173C · Wing, Rib/BulkheadSDR UPS04243173Access Panel · delaminatedINSPECTION TYPE:C, RIGHT WING ACCESS PANEL NR 8640 DELAM ALONG EDGE AND SUSPECT CRACK ON LWR SURFACE. DAMAGED AREA CUT OUT AND REPAIRED IAW SRM 51-40-20.Sep 14, 2004 · N938UP · Boeing 727173C · Wing, Plate/SkinSDR UPS04243172Panel · delaminatedINSPECTION TYPE:C, RIGHT WING UPPER SURFACE T/E PANEL DELAM ON UPPER SURFACE AT I/B AFT CORNER. PANEL REPLACED IAW MM 20-80-01.Sep 14, 2004 · N938UP · Boeing 727173C · Wing, Plate/SkinSDR UPS04243204Skin · corrodedINSPECTION TYPE:C, NR 4 KRUEGER FLAP HAS CORROSION ON INNER SURFACE BELOW ACTUATOR ATTACH AREA. CORROSION REMOVED AND FOUND TO BE BEYOND LIMITS IAW SRM 57-50-01. L/ED GE KRUEGER FLAP REMOVED IAW AMM 27-81-01 STEP 2. ACTUATOR ROD END BEARING FOUND TO BE WORNSep 13, 2004 · N938UP · Boeing 727173C · Leading Edge DevicesSDR UPS04243218Skin · corrodedINSPECTION TYPE: C, AREA OF LITE SURFACE CORROSION AROUND FASTENER HEADS ON HORIZ FLANGE OF RT WING UPPER SPLICE PLATE AT BS 850. FASTENER REMOVED IAW SRM 51-30-02. CORROSION REMOVED IAW SRM 51-10-02. HFEC CARRIED OUT IN ABOVE AREA IAW B727 NDTM 51-00-00 PTSep 10, 2004 · N938UP · Boeing 727173C · Wing, Plate/SkinSDR UPS04243216Plate · corrodedINSPECTION TYPE: C, LIGHT SURFACE CORROSION AROUND FASTENER HEAD ON HORIZ FLANGE OF LT WING UPPER SPLICE PLATE AT BS 848. FASTENER REMOVED IAW SRM 51-30-02. CORROSION REMOVED IAW SRM 51-10-021. HFEC CARRIED OUT ON ABOVE AREA IAW B727 NDTM 51-00-00 PT6 FIG 4Sep 10, 2004 · N938UP · Boeing 727173C · Wing Main, Frame StructureSDR UPS04243211Skin · crackedINSPECTION TYPE: C, SUSPECT CRACK ON ANTI ICE SKIN AT I/B LOWER CORNER OF NR 3 KRUEGER FLAP. SKIN REPLACED IAW DRAWING 65-16225.Sep 10, 2004 · N938UP · Boeing 727173C · Leading Edge DevicesSDR UPS04243210Structure · corrodedINSPECTION TYPE:C, PITTING CORROSION ON NR 3 KRUEGER FLAP BULLNOSE AT O/B LOWER MOUNT LUG. BULLNOSE REPLACED IAW OHM 57-51-21.Sep 10, 2004 · N938UP · Boeing 727173C · Leading Edge DevicesSDR UPS04243205Skin · crackedINSPECTION TYPE:C, SUSPECT CRACK ON NR 7 SLAT OUTER SKIN AT O/B HOOK. HFEC CARRIED OUT ON SUSPECT CRACK IAW B727 NDTM 51-00-00 PT 6 FIG 4, 3 CRACKS NOTED AND MARKED ON SLAT. CRACKS FOUND TO BE CONTAINED WITHIN RIVET HOLES.Sep 10, 2004 · N938UP · Boeing 727173C · Leading Edge DevicesSDR UPS04243238Frame · crackedINSPECTION TYPE:C, SUSPECT CRACK ON WING CENTER SECTION AT BS 775 RBL 45 ON LOWER FLANGE. HFEC CARRIED OUT IAW NDT M 51-00-00. RESULT - CRACKS CONFIRMED. FWD SECTION OF CHORD REMOVED AT BS 740 - BS 780 RBL 45 IAW 51-30-2. CENTER SECTION CHORD FWD SECTION ASep 9, 2004 · N938UP · Boeing 727173C · Wing Main, Frame StructureSDR UPS04243237Bolt · corrodedINSPECTION TYPE: C, NR 2 ENG MOUNT FITTING RIGHT SIDE HAS ONE CORRODED ATTACH BOLT ON UPPER SURFACE OF HORIZONTAL FIRE WALL. BOLT REPLACED.Sep 9, 2004 · N938UP · Boeing 727173C · FastenersSDR UPS04243213Stringer · corrodedINSPECTION TYPE: C, CORROSION ON WING CENTER SECTION UPPER SKIN AT STR 10C RBL 65 BS 810. CLEANED CORROSION IAW SRM 51-10-01. HFEC CARRIED OUT IAW B727-NDTM -5 1-00-00 PT6 FIG 4, NO DEFECTS FOUND. FLAP PEENING CARRIED OUT IAW SOP M 20-10-03. AREAS REPROTECSep 9, 2004 · N938UP · Boeing 727173C · Wing, Plate/SkinSDR UPS04243212Skin · corrodedINSPECTION TYPE: C, CORROSION ON WING CENTER SECTION UPPER SKIN BETWEEN STR 12-13C RBL 65 BS 795 IN THE AREA INTERFACING WITH Y FLANGE FITTING. CORROSION REMOVED IAW SRM 51-10-01. HFEC CARRIED OUT ON BLENDED AREA IAW B727 NDTM 51-00-00PT6 FIG 4, NO DEFECTS FSep 9, 2004 · N938UP · Boeing 727173C · Wing, Plate/SkinSDR UPS04243209Stringer · corrodedINSPECTION TYPE:C CORROSION ON LOWER FLANGE OF STR 18A AT BS 850 RT VAPOR SEAL REMOVED FOR ACCESS IAW MM 51-30-00. CORROSION REMOVED ON LOWER FLANGE OF STR 18A IAW SRM 51-10-02. HFEC OF ABOVE AREA CARRIED OUT IAW B727-NDTM 51-00-00 PT6 FIG 4. ALL CORROSION Sep 9, 2004 · N938UP · Boeing 727173C · Fuselage Main, Longeron/StringerSDR UPS04243182Stringer · corrodedINSPECTION TYPE:C, CORROSION ON LOWER FLANGE OF STR 18A AT BS 850 LT SIDE CORROSION REMOVED IAW SRM 51-10-02. HFEC CARRIED OUT IAW B727NDTM 51- 00-00 PT 6 FIG 4, ALL CORROSION REMOVED. FLAP PEENING CARRIED OUT IAW SOPM 20-10-03.Sep 9, 2004 · N938UP · Boeing 727173C · Fuselage Main, Longeron/StringerSDR UPS04243177Tab · delaminatedINSPECTION TYPE:C, DELAMINATION FOUND ON RIGHT ELEVATOR TAB. REPLACED RIGHT ELEVATOR TAB.Sep 9, 2004 · N938UP · Boeing 727173C · Elevator, Tab StructureSDR UPS04243245Spar · corrodedINSPECTION TYPE:C, EVIDENCE OF INTERGRANULAR CORROSION ON REAR SPAR UPPER CHORD, RIGHT WING BETWEEN WS 290-320 APPROX. REPAIR CARRIED OUT IAW UPS EO B727-5710-17848-B APPROX C AND AAAE EO 200 4-083-004 (727-5710-21057).Sep 8, 2004 · N938UP · Boeing 727173C · Wing SparSDR UPS04243243Skin · delaminatedINSPECTION TYPE:C, DELAM ON RIGHT O/B MIDFLAP T/E WEDGE FWD FACE I/B OF NR 2 AFT FLAP TRACK. DELAM OUT OF LIMITS. MIDFLAP REPLACED IAW MM 27-51-12.Sep 8, 2004 · N938UP · Boeing 727173C · Trailing Edge FlapsSDR UPS04243184Skin · deformedINSPECTION TYPE:C, SKIN DEFORMATION AT STR 11R BS 1342 (RT SIDE OF NR 2 ENGINE FIREWALL). CUT OUT DAMAGED SECTION OF SKIN & PREVIOUS REPAIR DOUBLER REMOVED IAW SRM 53-30-3G FIG 3A. HFEC CARRIED OUT AROUND CUTOUT AND HOLES COMMON TO REPAIR IAW BOE 727 NDT MANSep 8, 2004 · N938UP · Boeing 727173C · Fuselage Main, Plate/SkinSDR UPS04243220Spar · corrodedINSPECTION TYPE:C EVIDENCE OF INTERGRANULAR CORROSION ON REAR SPAR UPPER CHORD LEFT WING AT WBL 245. HFEC CARRIED OUT IAW B727 NDTM 51-00-00 PT 6 FIG 4. CORROSION MARKED ON AIRCRAFT. REPAIR OF AREA CARRIED OUT IAW EO B727-5710-17848 APPENDIX C AND AAAE EO 2Sep 8, 2004 · N938UP · Boeing 727173C · Wing SparSDR UPS04243208Structure · crackedINSPECTION TYPE: C, LOWER LEFT WING, FIXED WING STRUCTURE WHICH SECURES NR 3 FLAP TRACK FAIRING IS CRACKED ON BOTH I/B AND O/B SIDES. HFEC CARRIED OUT ON SUSPECT CRACKS IAW B727 NDTM 51-00-00 PT 6 FIG 4. CRACKS CONFIRMED ENDS MARKED. DAMAGED AREA REMOVES IASep 8, 2004 · N938UP · Boeing 727173C · Wing Main, Frame StructureSDR UPS04243206Panel · delaminatedINSPECTION TYPE:C DELAM ON RT WING T/E PANEL LOWER SURFACE OF WING BELOW NR 13 SPOILER. REPAIRED DELAM ON PANEL IAW SRM 51-40-20.Sep 8, 2004 · N938UP · Boeing 727173C · Wing, Plate/SkinSDR UPS04243175Panel · delaminatedINSPECTION TYPE:C, PANEL NR 3512 LT REQUIRES COMPOSITE REPAIR. PANEL REPAIRED IAW SRM 51-40-9.Sep 8, 2004 · N938UP · Boeing 727173C · Fuselage Main, Plate/Skin
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