Boeing 747 212B

Service difficulty reports · 2,202

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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 = '747212B'
  ORDER BY difficulty_date DESC"

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SDR 0103706642Attach Fitting · frettedDuring "PCK" found fretting corrosion in several areas of number 3 strut aft diagonal brace attach fitting. Repaired per EA 66-186713.Oct 24, 2001 · N642NW · Boeing 747212B · Nacelle/Pylon, Attach FittingsSDR 0104246642Floorbeam · corrodedDURING "H" CHECK FOUND CORROSION ON FLOORBEAM LOWER CHORD AT BS 1780 LBL 24. REPAIRED PER EA 66-186583.Oct 17, 2001 · N642NW · Boeing 747212B · Fuselage Main, Floor BeamSDR 0103716642Attach Fitting · corrodedDuring "PCK" found corrosion/pitting on number 4 strut to aft diagonal brace attach fitting. Repaired per EA 66-186714.Oct 6, 2001 · N642NW · Boeing 747212B · Fuselage Main, Floor BeamSDR 0104256642Floorbeam · corrodedDURING "H" CHECK FOUND CORROSION ON UPPER DECK FLOORBEAM UPPER CHORD AT BS 500 LBL 46. REPAIRED PER EA 66-186643.Oct 3, 2001 · N642NW · Boeing 747212B · Fuselage Main, Floor BeamSDR UIEA01099Light · faultyAIRCRAFT ATB DUE TO LOWER AFT CARGO AND BULK CARGO COMPARTMENT FIRE WARNING INDICATION. PERFORMED TROUBLE SHOOTING PER MM 26-16-00 AND FOUND NR 4, NR 5 AND NR 6 SMOKE DETECTOR LAMPS AT FAULT. REMOVED AND REPLACED LAMPS AND PERFORMED SYSTEM TEST. ALL OPS OK.Sep 30, 2001 · N808MC · Boeing 747212B · Smoke DetectionSDR UPS01436765Tee Chord · crackedINSPECTION TYPE:W/E NR 4 PYLON TEE CHORD CRACKED BELOW L/E. FABBED CHORD, INSTALLED TEE CHORD IAW 51-40-04 SRM .Sep 2, 2001 · N525UP · Boeing 747212B · Nacelle/Pylon, Main FrameSDR ERKR200100155Frame · damagedREPAIR OF FRAME OUTER WEB FS 670, S31R TO 36R.Aug 29, 2001 · N485EV · Boeing 747212B · Fuselage Main, FrameSDR ERKR200100148Skin · chafedCHAFED NR 4 PYLON SKIN AND EXISTING DOUBLER AT NAC STA 233-238.Aug 24, 2001 · N485EV · Boeing 747212B · Nacelle/Pylon, Plate/SkinSDR ERKR200100147Skin · crackedLOWER AFT CARGO DOOR OPENING, UPPER CORNER CRACKS.Aug 24, 2001 · N485EV · Boeing 747212B · Fuselage Main, Plate/SkinSDR ERKR200100146Strap · crackedREPAIR OF CRACK STRAP COMMON TO STA 2231 FRAME, B/T WL 200-220.Aug 24, 2001 · N485EV · Boeing 747212B · Fuselage Miscellaneous StructureSDR 0102856641Power SupplyDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE IN ZONE 'B'. REPLACED THE EMERGENCY LIGHTS POWER SUPPLY. OPEATIONAL CHECK NORMAL.Aug 15, 2001 · N641NW · Boeing 747212B · Emergency LightingSDR 0102746641Power SupplyDURING LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE BETWEEN SEAT ROWS 35-45R. REPLACED POWER SUPPLY AND BATTERY PACK. OPERATIONAL CHECK NORMAL.Jul 31, 2001 · N641NW · Boeing 747212B · Emergency LightingSDR UPS01436487Structure · crackedINSPECTION TYPE:C M/D L1 DOOR FWD CUTOUT FRAME LWR REVEAL FOUND CRACKED AS MARKED. FASTENERS OF L1 DOOR FWD CUTOUT FRAME LWR REVEAL INSTALLED AS PER MM 52-11-01 AND SRM 51-10-01 FOR LWR REVEAL REPLACEMENT DONE, DR RIGGING AND OPERATIONAL TEST DONE FOUND " SATIJul 18, 2001 · N520UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436486Pressure Panel · crackedINSPECTION TYPE:C NLG WW, BS 400 PRESSURE PAN CRACK FOUND APPROX 1 INCH LONG. NLG WW BS 400 BULKHEAD PRESSURE PAN REPLACED AS PER SRM 51- 10-01 AND INSTALLED AS PER BOEING DWG 624U0005 SHT 1 - 9.Jul 18, 2001 · N520UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS01436450Door Frame · crackedINSPECTION TYPE:C M/D L2 DOOR FWD CUTOUT FRAME FOUND CRACKED AS MARKED. REPAIRED L2 DOOR CUTOUT FWD FRAME AS PER SRM 53-10-04 FIG 84.Jul 18, 2001 · N520UP · Boeing 747212B · Fuselage Main, StructureSDR 2001F00198Duct · chafedORD - FLT 7554 - UPON INITIAL DESCENT INTO ORD, A/C STARTED TO FILL UP WITH SMOKE AND FUMES. AT APPROX THE SAME TIME THE NR 3 SYSTEM SHOWED LEAKAGE. APPLICABLE EMERGENCY CHECKLISTS WERE PERFORMED AND THE CREW REQUESTED AN IMMEDIATE APPROACH TO RUNWAY. AIRCRJul 15, 2001 · N485EV · Boeing 747212B · Pneumatic Distribution SystemSDR EIAA2001232Hydraulic Line · chafedORD - FLT 7554 - UPON INITIAL DESCENT INTO ORD, A/C STARTED TO FILL UP WITH SMOKE AND FUMES. AT APPROX THE SAME TIME THE NR 3 SYSTEM SHOWED LEAKAGE. APPLICABLE EMERGENCY CHECKLISTS WERE PERFORMED AND THE CREW REQUESTED AN IMMEDIATE APPROACH TO RUNWAY. AIRCRJul 15, 2001 · N485EV · Boeing 747212B · Hydraulic System, MainSDR UPS01436296Skin · crackedINSPECTION TYPE:C FX - NLG AFT CUTOUT SKIN FOUND CRACKED AT SCREW HOLE AREA LT BS 400 S45L LBL 24 AREA. NLG W/W AFT CUTOUT LT BS 400 S45L LBL 24 SKIN CRACKED AREA REPAIRED AS PER EO B747-5330-3520-E WORK DETAIL REFER ATTACH CWS.Jul 12, 2001 · N522UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR UPS01436232Skin · crackedINSPECTION TYPE:C EMP - TAIL COMPT LT SKIN CRACKED AT FASTENER HOLE, BS 2658 BETWEEN STR 11L AND STR 12L. CRACKED EXTERNAL SKIN AT BS 2658 BETWEEN STR L11 & L12 AREA REPAIRED AS PER SRM 53-30-03 FIG 1A.Jun 28, 2001 · N522UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR UPS01436231Skin · crackedINSPECTION TYPE:C EMP - TAIL COMPT SKIN CRACKED AT FASTENER HOLE, BS 2658 BETWEEN STR 11R AND STR 12R. CRACKED EXTERNAL SKIN AT BS 2658 BETWEEN STR R11 & R12 AREA REPAIRED AS PER SRM 53-30-03 FIG 1A.Jun 28, 2001 · N522UP · Boeing 747212B · Fuselage Main, Plate/SkinSDR UPS01436271Spar · corrodedINSPECTION TYPE:C EMP - RT OUT/B ELEVATOR INTERIOR FRONT SPAR UPPER CHORD FOUND SURFACE CORROSION AT ELEV STA 310 TO STA 390 AS MARK. THE RT O/B ELEVATOR FRONT SPAR UPPER CHORD BETWEEN ELEV STA 310 AND 390 AREA CORROSION CLEANED UP. BLEND OUT AREA OUT OF ALLJun 27, 2001 · N522UP · Boeing 747212B · Elevator, Spar/RibSDR UPS01436245Frame · crackedINSPECTION TYPE:C U/D - BS 360 LT STR 4 & 3A FRAME CRACKED. REPAIRED FRAME AS PER SRM 53-10-04 FIG 18.Jun 27, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436278Angle · corrodedINSPECTION TYPE:C M/D - L5 DOOR BS 2238 BETWEEN 1 X 2 FRAME WL 230 NR 4 WEB (COUNT FROM LOWER) ATT INTERIOR ANGLE HEAVY CORROSION. REPLACED L5 DOOR INNER ANGLE PER SRM 51-10-01.Jun 26, 2001 · N522UP · Boeing 747212B · Passenger/Crew DoorsSDR UPS01436274Frame · crackedINSPECTION TYPE:C LT SIDE BS 1241 BULKHEAD FORWARD HOLE FOUND CRACKED AT BULKHEAD FRAME FORGING O/B EDGE APPROX 0.040 INCH RUNNING UP. PLS REFER TO ATTACH SKETCH FOR DETAILS. LT SIDE BS 1241 BULKHEAD FRAME FORGING FWD HOLE REWORKED AS PER EO B747-5310-0323-LJun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436251Tee Chord · bulgedINSPECTION TYPE:C LHW - UPPER SURFACE L/E FIXED PANEL BUTT JOINT AREA FOUND BULGE AT ILES 997 AFT OF NR 7 V.C. FLAP AS MARKED. L/E FIXED PANEL SUPPORT T-CHORD REPLACED AND RIB REINSTALLED AS PER SRM 51-30-02, 51-10-01 L/E PNEUMATIC DUCT TRUSS ROD AND TORQUE SJun 26, 2001 · N522UP · Boeing 747212B · Wing Miscellaneous StructureSDR UPS01436250Frame · crackedINSPECTION TYPE:C U/D - BS 460 S-11R FRAME FOUND CRACKED. REPAIRED FRAME PER SRM 53-10-04 FIG 11.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436249Frame · crackedINSPECTION TYPE:C U/D - BS 480 S-11L TO S-12L FRAME FOUND CRACKED. REPAIRED FRAME PER SRM 53-10-04 FIG 11.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436248Frame · crackedINSPECTION TYPE:C U/D - BS 460 S-11L TO S-12L FRAME FOUND CRACKED. REPAIRED FRAME AS PER SRM 53-10-04 FIG 11.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436247Frame · crackedINSPECTION TYPE:C U/D - BS 500 S-10AR TO S-11R FRAME FOUND CRACKED. REPAIRED FRAME AS PER SRM 53-10-04 FIG 11.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436246Frame · crackedINSPECTION TYPE:C U/D - BS 480 S-10AR FRAME FOUND CRACKED. REPAIRED FRAME AS PER SRM 53-10-04 FIG 11.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436236Frame · crackedINSPECTION TYPE:C, RT BS 320 FRAME AT SKIN ATTACH FLANGE BETWEEN STR 39R AND 40R FOUND CRACKED APPROX .25 INCH AS MARKED. RT BS 320 FRAME ATT SHEAR TIE BETWEEN S39R - S40R REPAIRED AS PER SRM 51-40-03.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436229Frame · crackedINSPECTION TYPE:C, RT BS 320 FRAME BETWEEN STR 39R AND 41R FOUND 4 FASTENER HOLE CRACKED AT FRAME WEB AND FRAME INNER CHORD, PLS REFER ATTACHED SKETCH. RT BS 320 FRAME REPAIRED AT STR 39R - 41R AS PER SRM 51-40-03 AND FRAME INNER CHORD REPLACED AS PER SRM 51-Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436228Bulkhead · crackedINSPECTION TYPE:C, LT BS 300 NOSE WHEEL WELL VERTICAL BEAM WEB FOUND CRACK AT NR 3 INSULATION BLANKET STAND-OFF HOLE (COUNT FROM TOP) APPROX .375 INCH AND .5 INCH RUNNING UPWARD AND DOWNWARD RESPECTIVELY. LT BS 300 NOSE WHEEL WELL VERTICAL WEB REPLACED AS PERJun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS01436227Bulkhead · crackedINSPECTION TYPE:C LT BS 320 NOSE WHEEL WELL VERTICAL BEAM WEB FOUND 1 FASTENER HOLE COMMON TO THE FRAME CRACKED, PLS REFER THE ATTACH SKETCH. VERTICAL BEAM WEB REPLACED AS PER SRM 51-10-01 & REFER NRC 5251 FOR DETAIL.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS01436226Bulkhead · crackedINSPECTION TYPE:C, LT BS 320 NOSE WHEEL WELL VERTICAL BEAM WEB FOUND CRACK AT NR 3 INSULATION BLANKET STAND - OFF HOLE (COUNT FROM TOP) APPROX .3125 INCH RUNNING UPWARD. VERTICAL BEAM WEB REPAIRED AND REPLACED AS PER SRM 51-10-01.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS01436225Bulkhead · crackedINSPECTION TYPE:C RT BS 300 NOSE WHEEL WELL VERTICAL BEAM WEB FOUND CRACK AT NR 3 INSULATION BLANKET STAND - OFF HOLE (COUNT FROM TOP) APPROX .25 INCH AND .375 INCH RUNNING UPWARD AND DOWNWARD RESPECTIVELY. VERTICAL BEAM WEB REPLACED AS PER SRM 51-10-01 AT RTJun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS01436224Bulkhead · crackedINSPECTION TYPE:C, RT BS 320 NOSE WHEEL WELL VERTICAL BEAM WEB FOUND CRACK AT NR 3 INSULATION BLANKET STAND - OFF HOLE (COUNT FROM TOP) APPROX .1875 INCH RUNNING UPWARD AS MARKED. RT BS 320 NOSE WHEEL WELL VERTICAL BEAM WEB REPLACED AS PER SRM 51-10 -01.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, BulkheadSDR UPS01436223Frame · crackedINSPECTION TYPE:C, RT BS 300 FRAME BETWEEN STR 39R AND 40R FOUND 2 FASTENER HOLE CRACKED AT FRAME WEB. PLS REFER ATTACHED SKETCH. RT BS 300 STR 39R TO 40R AREA FRAME WEB REPAIRED AS PER SRM 51-40-03.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436221Support · corrodedINSPECTION TYPE:C FX - BODY FAIRING SUPPORT FRAME STA 960 LBL 110 - RBL 60 FOUND CORROSION. BS 960 BODY FAIRING SUPPORT FROM RBL 19 - RBL 21 REPAIR.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436220Support · corrodedINSPECTION TYPE:C FX - BODY FAIRING SUPPORT FRAME STA 840 LBL 50 - RBL 50 FOUND CORROSION. FX - BODY FAIRING SUPPORT REPAIR AT BS 840 FROM RBL 9 - RBL 25.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436219Support · corrodedINSPECTION TYPE:C FX - BODY FAIRING SUPPORT FRAME STA 880 LBL 50 - RBL 50 FOUND CORROSION. FX - BODY FAIRING SUPPORT REPAIR AT BS 880 FROM LBL 50 - RBL 50.Jun 26, 2001 · N522UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436273Fitting · crackedINSPECTION TYPE:C CRACK REVEALED ON LT BS 1241 BULKHEAD CANTED PRESSURE DECK FITTING AT THE AFT HOLE AREA BY APPROX 0.080 INCH LONG RUNNING FWD DOWN DIRECTION AS PER ATTACH SKETCH. LH BS 1241 BULKHEAD CANTED PRESSURE DECK FITTING AFT BOLT HOLE CRACKED AREA RJun 25, 2001 · N522UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436272Frame · crackedINSPECTION TYPE:C M/D - BS 400, S-15L TO S-16L FRAME FOUND CRACKED. REPAIRED FRAME PER HXRS R53-12-34671, BETWEEN S-15L TO S-16L BS 400 LT.Jun 25, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436235Web · crackedINSPECTION TYPE:C M/D - BS 380-400, S-14R WEB FOUND CRACKED. REPAIRED SUPPORT WEB PER SRM 51-40-03 FIG 1.Jun 25, 2001 · N522UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436234Frame · crackedINSPECTION TYPE:C M/D - BS 400 S-14R FRAME FLANGE FOUND CRACKED. INSTALLED REINFORCED DOUBLER PER SRM 51-30-02.Jun 25, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436233Web · crackedINSPECTION TYPE:C M/D - BS 500 S-16L WEB FOUND CRACKED. REPLACED BRACKET AS PER SRM 51-10-01.Jun 25, 2001 · N522UP · Boeing 747212B · Fuselage Miscellaneous StructureSDR UPS01436222Frame · crackedINSPECTION TYPE:C M/D - BS 220, S14CR - S14DR FRAME FOUND CRACKED. REPAIRED FRAME PER SRM 53-10-04 FIG 4.Jun 25, 2001 · N522UP · Boeing 747212B · Fuselage Main, FrameSDR UPS01436168Handle · malfunctionedINSPECTION TYPE:N/A UPPER DECK EMERGENCY ESCAPE DOOR HANDLE INTERMITTENTLY DOES NOT STOW ONCE OPENED, THIS DOES NOT LET THE DOOR OPEN NORMALLY. THE EXTERIOR HANDLE JAMS INTO DOOR SILL. OPS CHECKED DOOR PER MM 52-130 PG 9, CHECKS GOOD.Jun 22, 2001 · N520UP · Boeing 747212B · Emergency ExitsSDR 0102126641Battery Pack · inoperativeDURING LINE CHECK, FOUND UPPER DECK EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL.Jun 15, 2001 · N641W · Boeing 747212B · Emergency LightingSDR 0102036642Engine · flamed outWHILE IN CRUISE AT FL370, THE NR 4 ENGINE FLAMED OUT. THE CREW FOLLOWED COM PROCEDURES AND RESTARTED THE ENGINE SUCCESSFULLY AT FL280. ENGINE OPERATION WAS NORMAL FOR THE REMAINDER OF THE FLIGHT. MAINTENANCE INSPECTED THE ENGINE AND PERFORMED AN ENGINE RUN Jun 4, 2001 · N642NW · Boeing 747212B · Engine (Turbine/Turboprop)
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