# Service difficulty reports: Boeing 737-524

A list on [Boeing 737-524](https://openairdocs.org/model/boeing-737-524.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 32 · 1,586 reports

- [SDR CALA2013050800280](https://openairdocs.org/sdr/CALA2013050800280.md): Dcu · cracked · May 7, 2013 · N16632 · Boeing 737524 · Fuel Indicating System
  > REF LP 7412804 AND 7412805, FOUND RT FUEL QTY INDICATOR INTERMITTENT. ALSO, HAD ERROR CODE 6. PERFORMED CAP AND MEG CHECK OF NR 2 TANK WITH NO DEFECTS. REMOVED, REPLACED, ADJUSTED, TESTED NR 2 DCTU IAW AMM 28-41-03 WITH NO DEFECTS. REF LP 7412810 FOR CENTE
- [SDR CALA2013040500201](https://openairdocs.org/sdr/CALA2013040500201.md): Coffeemaker · sparks · Apr 4, 2013 · N24633 · Boeing 737524 · Buffet/Galleys
  > COFFEE POT FORWARD GALLEY SPARKED. SMOKED & STRONG ELETRICAL ODOR. R & R IAW AMM 25-34-00.
- [SDR CALA2013031800165](https://openairdocs.org/sdr/CALA2013031800165.md): Charger · inoperative · Mar 18, 2013 · N16632 · Boeing 737524 · Emergency Lighting
  > EMERGENCY LIGHT BATTERY CHARGER INOPERATIVE BS 626. REPLACED CHARGER IAW MM 33-51-51-962-016. OPS CHECKED GOOD.
- [SDR CALA2013031800164](https://openairdocs.org/sdr/CALA2013031800164.md): Seat Track · cracked · Mar 18, 2013 · N16632 · Boeing 737524 · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK CRACKED AT BS 616, LBL 45.5. REPAIRED IAW ECRA 5360-01267.
- [SDR CALA2013022500129](https://openairdocs.org/sdr/CALA2013022500129.md): Strap · corroded · Feb 25, 2013 · N17627 · Boeing 737524 · Fuselage Miscellaneous Structure
  > AFT CARGO BS 794.3 HAS MINOR SURFACE CORROSION ON STRAP. REMOVED CORROSION ON STRAP, OUT OF LIMITS. R & R STRAP IAW SOPM 20-41-02, SRM 51-10-02, PG 13-17, SRM 53-60-53, PG 107, SRM 51-20-01 PG 1-4, SRM 51-40- 02, PG 1-3.
- [SDR CALA2013020600087](https://openairdocs.org/sdr/CALA2013020600087.md): Extinguisher · failed · Feb 5, 2013 · N32626 · Boeing 737524 · Fire Bottle, Portable
  > FLT DECK PORTABLE HALON FIRE EXTINGUISHER FAILED INSPECTION. REPLACED HALON FIRE EXTINGUISHER.
- [SDR CALA2013020600086](https://openairdocs.org/sdr/CALA2013020600086.md): Extinguisher · failed · Feb 5, 2013 · N32626 · Boeing 737524 · Fire Bottle, Portable
  > AFT CABIN PORTABLE HALON FIRE EXTINGUISHER FAILED INSPECTION. REPLACED HALON FIRE EXTINGUISHER.
- [SDR CALA2013020600085](https://openairdocs.org/sdr/CALA2013020600085.md): Extinguisher · failed · Feb 5, 2013 · N32626 · Boeing 737524 · Fire Bottle, Portable
  > FWD CABIN PORTABLE HALON FIRE EXTINGUISHER FAILED INSPECTION. REPLACED HALON FIRE EXTINGUISHER.
- [SDR CALA2012120700854](https://openairdocs.org/sdr/CALA2012120700854.md): Skin · dented · Dec 6, 2012 · N46625 · Boeing 737524 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN DENTED AT STA 827, BL 0 (BELOW AFT CARGO DOOR CUTOUT) CUT OUT DAMAGE AND INSTALLED FILLER AND DOUBLER REF ECRA 5331- 01668.
- [SDR CALA2012120600849](https://openairdocs.org/sdr/CALA2012120600849.md): Skin · dented · Dec 6, 2012 · N46625 · Boeing 737524 · Fuselage Main, Plate/Skin
  > DURING WALKAROUND, FOUND A DENT JUST AFT OF THE 178 BULKHEAD AT THE 7 O`CLOCK POSITION LOOKING FOWARD.
- [SDR CALA2012110200733](https://openairdocs.org/sdr/CALA2012110200733.md): Skin · worn · Nov 1, 2012 · N59630 · Boeing 737524 · Fuselage Main, Plate/Skin
  > UPPER FUSELAGE SKIN WORN IT BY DOSAL FIN AT L/E INSTALLED INTERIM REPAIR REF ECRA NR 5331-01239.
- [SDR CALA2012110100716](https://openairdocs.org/sdr/CALA2012110100716.md): Skin · dented · Nov 1, 2012 · N14604 · Boeing 737524 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN DENTED 4 INCHES BELOW L1 DOOR BETWEEN BS 312 AND 340. REPAIRED IAW ECRA 5331-01649, REV A.
- [SDR CALA2012110100704](https://openairdocs.org/sdr/CALA2012110100704.md): Skin · dented · Oct 31, 2012 · N14604 · Boeing 737524 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN DENTED BETWEEN BS 189 AND 195 AT BL 0. R & R DAMAGED INTERNAL BUTT SPLICE IAW DWG 65C27 793 AND SRM 51-10-02 AND SRM 51-40-02.
- [SDR CALA2012103100700](https://openairdocs.org/sdr/CALA2012103100700.md): Frame · cracked · Oct 31, 2012 · N16632 · Boeing 737524 · Fuselage Main, Frame
  > FRAME CRACKED STA 827 AT S-9L. REPAIRED FRAME IAW ECRA 5310-04817.
- [SDR CALA2012103100699](https://openairdocs.org/sdr/CALA2012103100699.md): Frame · cracked · Oct 31, 2012 · N16632 · Boeing 737524 · Fuselage Main, Frame
  > FRAME CRACKED STA 827 AT S-9R. INSTALLED AN INTERIM REPAIR IAW ECRA 5310-04817.
- [SDR CALA2012103100691](https://openairdocs.org/sdr/CALA2012103100691.md): Frame · cracked · Oct 31, 2012 · N17627 · Boeing 737524 · Fuselage Main, Frame
  > BS 360 FRAME CRACKED AT AFT BRACKET BETWEEN S8 AND S9L. TRIMMED DAMAGED AREA & REPAIRED FRAME IAW EA5310-04498.
- [SDR CALA2012110600748](https://openairdocs.org/sdr/CALA2012110600748.md): Skin · gouged · Oct 30, 2012 · N19623 · Boeing 737524 · Fuselage Main, Plate/Skin
  > UPPER FUSELAGE SKIN GOUGED AT L/E OF DOSAL FIN AREA RT SIDE. REPAIRED FUSELAGE CROWN SKIN INTERRIM REPAIR UNDER DOSAL FIN IAW ECRA 5330-04038.
- [SDR CALA2012110600751](https://openairdocs.org/sdr/CALA2012110600751.md): Skin · damaged · Oct 30, 2012 · N17644 · Boeing 737524 · Fuselage Main, Plate/Skin
  > DAMAGE TO ACFT RT SIDE AT STA 344 BETWEEN STRINGERS 18 & 19. DAMAGE IS PUNCTURE 4.3" X 2" HIGH REPAIRED REF ECRA 5331-01490 PART 1 INITIATE DIP TO ACCOMPLISH PERMANENT REPAIR BEFORE 77164 CYCLES.-END-ACCOMPLISH A PERMANENT REPAIR BEFORE THE ACCUMULATION OF 77
- [SDR CALA2012110600749](https://openairdocs.org/sdr/CALA2012110600749.md): Frame · damaged · Oct 30, 2012 · N16648 · Boeing 737524 · Fuselage Main, Frame
  > FRAME HAS HOLES ELONGATED AT BS 188, RBL 17.1. REPAIRED IAW ECRA 5311-01478. INITIATED DIP TO READ "FOR STA 18 8 LWR FRAME WEB REPAIR ACCOMPLINS INSP OF REP BEFORE ACCUM OF 7 3.139 FLT CYCLES IAW PT 2 OF ECRA 5311-01478. PLANNING TO CONT ENG AFTER ACCUM OF 66
- [SDR CALA2012110700761](https://openairdocs.org/sdr/CALA2012110700761.md): Skin · damaged · Oct 29, 2012 · N14628 · Boeing 737524 · Fuselage Main, Plate/Skin
  > UPPER FUSELAGE SKIN, BS 616 AT STR-2, DAMAGDE. INSTALLED INTERIM DOUBLER REPAIR REF ECRA 5331-01548.
- [SDR CALA2012101800681](https://openairdocs.org/sdr/CALA2012101800681.md): Pcu · leaking · Oct 18, 2012 · N58606 · Boeing 737524 · Aileron Control System
  > DURING CRUSE ENG 1 A HYD PUMP LOW PRESS LIGHT ILLUMINATED. FOLLOWED BY GRADUAL DEPLETION OF SYS A HYD. FLUID LEVEL, FOLLOWED B Y ELECT HYD A PUMP, PUMP LOW PRESSURE LIGHT. FOUND A SYS LOWER AILERON PCU LEAKING REMOVED & REPLACED SYS A AILERON PCU IN REF TO A
- [SDR CALA2012101700674](https://openairdocs.org/sdr/CALA2012101700674.md): Skin · gouged · Oct 17, 2012 · N19621 · Boeing 737524 · Fuselage Main, Plate/Skin
  > GOUGE ON EXTERIOR FUSELAGE BS 380, STR 9 LT, REMOVED DAMAGED AREA INSTALL REPAIR DOUBLER REF ECRA 5331-01390.
- [SDR CALA2012101700666](https://openairdocs.org/sdr/CALA2012101700666.md): Skin · damaged · Oct 16, 2012 · N14604 · Boeing 737524 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN HAS A 2.5 BY 2.5 INCH HOLE BETWEEN BS 807 AND 827 APPROX 5 INCHES BELOW STR 18 LT. REMOVED DAMAGED AREA AND INSTALLED REPAIR DOUBLER IAW ECRA 5331-01645.
- [SDR CALA2012100100635](https://openairdocs.org/sdr/CALA2012100100635.md): Skin · dented · Sep 28, 2012 · N19623 · Boeing 737524 · Fuselage Main, Plate/Skin
  > SKIN DENTED.
- [SDR CALA2012092000620](https://openairdocs.org/sdr/CALA2012092000620.md): Seat Track · failed · Sep 19, 2012 · N46625 · Boeing 737524 · Fuselage, Seat/Cargo Attach Fittings
  > AT GATE, RELEASED PARK BRAKE, CAPTAIN`S SEAT BROKE. FOUND BOTH FWD CAPTAIN`S SEAT TRACKS CRACKED AND BROKEN OFF. REPLACED BOTH FWD SEAT TRACKS IAW AMM 25-11-11-406-005-001, PN S232T303 -1005, INSTALLED CAPTAIN`S SEAT IAW AMM 25-11-11- 422-132.
- [SDR CALA2012081700512](https://openairdocs.org/sdr/CALA2012081700512.md): Warning Light · illuminated · Aug 16, 2012 · N46625 · Boeing 737524 · Landing Gear Position and Warning
  > ON APPRAOCH, GEAR HANDLE DOWN, INDICATIONS SHOWED ONLY "RED" NOSE GEAR LIGHT. PERFORMED MANUAL GEAR EXTENSION, NO CHANGE, NOTICED LANDING GEAR AIR/GROUND RELAY CIRCUIT BREAKER TRIPPED & RESET, GEAR INDICATIONS NORMAL. REF L/PS 4584879 & 4584880, ACCOMPLISHED A
- [SDR CALA2012080700498](https://openairdocs.org/sdr/CALA2012080700498.md): Pbe · separated · Aug 7, 2012 · N16632 · Boeing 737524 · Emergency Equipment
  > F/A PBE STORAGE CASE IS CRACKED AND BREAKING FREE FROM BULKHEAD. REPLACED AFT PBE BOX WITH SERVICEABLE BOX PN 29-2564-3-0003. RESTOWED PBE, INSTALLED COVER AND SEALED.
- [SDR CALA2012071900465](https://openairdocs.org/sdr/CALA2012071900465.md): Floorbeam · corroded · Jul 19, 2012 · N62631 · Boeing 737524 · Fuselage Main, Floor Beam
  > CABIN FLOORBEAM, STA 986.5 CORRODED. REMOVED DAMAGED SECTION OF FLOORBEAM AND REPAIRED IAW EC/RA 5310-04494.
- [SDR CALA2012071900463](https://openairdocs.org/sdr/CALA2012071900463.md): Skin · dented · Jul 19, 2012 · N19621 · Boeing 737524 · Horizontal Stabilizer, Plate/Skin
  > RT HORIZONTAL STAB INBD FIXED L/E HAS MULTIPLE DENTS. REMOVED RT FIX L/E. FABRICATED AND INSTALLED NEW L/E REF SRM 55-10-01 AND 51-40-02.
- [SDR CALA2012070200423](https://openairdocs.org/sdr/CALA2012070200423.md): Control Valve · inoperative · Jul 2, 2012 · N46625 · Boeing 737524 · Air Distribution System
  > AT AT FL250, RT EQUIPMENT COOLING EXHAUST LIGHT CAME ON, PERFORMED QRH PROCEDURES. REPLACED THE AIR FLOW CONTROL VALVE IAW AMM 21-58-31-401. OPS CHECKED NORMAL.
- [SDR CALA2012062700418](https://openairdocs.org/sdr/CALA2012062700418.md): Position Sensor · inoperative · Jun 27, 2012 · N17619 · Boeing 737524 · Landing Gear Position and Warning
  > AFTER GEAR RETRACTION AND GEAR LEVER PLACED TO OFF POS HAD INTERMITTENT RED NOSE GEAR LIGHT & AMP; INTERMITTEN GREEN LIGHT CYCLE GEAR LEVER UP FROM OFF IAW QRH NO CHANGE ALL MLG RED/GREEN LOGIC GOOD TROUBLESHOT REF AMM 32-61-01 R & AMP; R S845 & AMP; S846 SENS
- [SDR CALA2012061900406](https://openairdocs.org/sdr/CALA2012061900406.md): Indicator · defective · Jun 18, 2012 · N59630 · Boeing 737524 · Trailing Flap Position Indicating System
  > ON LANDING CLE, FLAPS 5 SELECTED. FLAPS ONLY EXTENDED TO BETWEEN 1 AN 2, RAN QRH ALT EXTEND TO 15 OK. REMOVED AND REPLACED FLAP INDICATOR REF TASK 27-58-41 PG BLOCK 401. RESAFTIED ALT FLAPS SWITCH OPS CHECK GOOD FILED SDR ROTABLE PARTS CHANGE WAS INDICATED
- [SDR CALA2012060700403](https://openairdocs.org/sdr/CALA2012060700403.md): Skin · cracked · Jun 7, 2012 · N59630 · Boeing 737524 · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN CRACKED AT KEEL BEAM STA 695 LBL 4. REMOVED PREVIOUS REPAIR, STOP DRILLED CRACK AND INSTALLED REPAI R DOUBLER, REF SRM 53-60-12, FIG 201, REPAIR 2.
- [SDR CALA2012060600402](https://openairdocs.org/sdr/CALA2012060600402.md): Interphone · inoperative · Jun 6, 2012 · N16632 · Boeing 737524 · Interphone/Passenger Announcement (PA) System
  > LOST COMM/STUCK MIC ON RADIO 1 & RADIO 2. TFR SWITCH ON RADIO 1 HEAD APPEARS TO SHORT OUT. T/S: CHECKED MIC SWITCHES AT 3 ASP, O2 MASKS, ALL HAND MICS & AMP; YOKE SWITCHES - NO FAULTS OR HOT MICS. BITE TESTED ALL 3 TXCVRS NO FAULTS. SHOT COAX FROM TXCVRS TO A
- [SDR CALA2012060400394](https://openairdocs.org/sdr/CALA2012060400394.md): Floorbeam · corroded · Jun 2, 2012 · N17619 · Boeing 737524 · Fuselage Main, Floor Beam
  > FLOORBEAM 344 HAS CORROSION BL-0 TO RBL-23. REPAIRED FLOORBEAM STA 344 IAW ECRA-5311-01555.
- [SDR CALA2012060400393](https://openairdocs.org/sdr/CALA2012060400393.md): Frame · corroded · Jun 2, 2012 · N17619 · Boeing 737524 · Fuselage Main, Bulkhead
  > CORROSION AT FRAME STA 227.5 FROM BL0 TO RBL 5.7 IAW EA5100-02244. REPAIRED BULKHEAD LOWER OTBD CHORD STA 227.8, REF-EC/RA 5310-01556.
- [SDR CALA2012060100387](https://openairdocs.org/sdr/CALA2012060100387.md): Frame · cracked · Jun 1, 2012 · N17619 · Boeing 737524 · Fuselage Main, Frame
  > FUSELAGE LT FRAME CRACKED STA 360 BETWEEN S 8 & 9 REPAIRED FRAME IAW ECRA.5311-01551.
- [SDR CALA2012060100386](https://openairdocs.org/sdr/CALA2012060100386.md): Floorbeam · corroded · Jun 1, 2012 · N17619 · Boeing 737524 · Fuselage Main, Floor Beam
  > FLOORBEAM BS 328 HAS CORROSION BL 0 TO RBL 23. REPAIRED FLOORBEAM IAW ECRA 5311-01554
- [SDR CALA2012052900370](https://openairdocs.org/sdr/CALA2012052900370.md): Frame · cracked · May 29, 2012 · N17619 · Boeing 737524 · Fuselage Main, Frame
  > FUSELAGE FRAME RT CRACKED STA 827, BETWEEN STR 8 & AMP; 9. SEE WIPS, ATTACHED FORMS 44.0008 AND HEAT TREAT FORMS 43.0150. TRIMMED OUT DAMAGED AREA AND INSTALLED REPAIR DOUBLERS REF ECRA 5311-01550.
- [SDR CALA2012052900373](https://openairdocs.org/sdr/CALA2012052900373.md): Frame · cracked · May 26, 2012 · N17619 · Boeing 737524 · Passenger/Crew Doors
  > R1 DOOR AFT FRAME CRACKED AT LOWER END. CUT-OUT SECTION OF DAMAGED, INSTALLED NEW FRAME SECTION PN 69-6 9854-11, FRAME WEB SPLICE -2, -3, -4 AND STRAP REF DWG 6 9-69854.
- [SDR CALA2012052900372](https://openairdocs.org/sdr/CALA2012052900372.md): Beam · cracked · May 26, 2012 · N17619 · Boeing 737524 · Passenger/Crew Doors
  > R1 DOOR HAS A CRACK AT AFT CORNER OF LOWER WEB AND STOP MOUNT AS VIEWED FROM INSIDE OF DOOR, R & R R1 DOOR LOWER BEAM PN 65-45071-39, REF SRM 51-40-02.
- [SDR CALA2012052900371](https://openairdocs.org/sdr/CALA2012052900371.md): Angle · cracked · May 26, 2012 · N17619 · Boeing 737524 · Passenger/Crew Doors
  > ANGLE CRACKED LOWER AFT CORNER OF R1 DOOR INTERIOR-PN69-45871- 508. R & R ANGLE PN 65-45871-149, REF SRM 51-40-02.
- [SDR CALA2012052900362](https://openairdocs.org/sdr/CALA2012052900362.md): Door Frame · cracked · May 26, 2012 · N17619 · Boeing 737524 · Passenger/Crew Doors
  > R1 DOOR HAS A CRACK AT AFT LOWER CORNER OF DOOR FRAME AND STOP MOUNT BOLT AS VIEWED FROM INSIDE OF DOOR, MARKED. R & R DOUBLER, PN 69-69854-1, REF SRM 51-40-02.
- [SDR CALA2012051600361](https://openairdocs.org/sdr/CALA2012051600361.md): Floorbeam · corroded · May 16, 2012 · N17619 · Boeing 737524 · Fuselage Main, Floor Beam
  > CABIN FLOORBEAM, STA 986 HAS MILD CORROSION ON UPPER SURFACE LBL36 TO LBL46. R & R UPPER T CHORD AT STA 986 FROM LBL 10 TO LB L 48 IN REF WITH ECRA 5310-04494. REPAIR OPTION B.
- [SDR CALA2012051600360](https://openairdocs.org/sdr/CALA2012051600360.md): Floor Support · cracked · May 15, 2012 · N17619 · Boeing 737524 · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT CRACKED, STA 540, BL0 TO RT INBD SEAT TRACK. R & R FLOOR SUPPORT. REF: SRM 51-40-02
- [SDR CALA2012051600359](https://openairdocs.org/sdr/CALA2012051600359.md): Shim · cracked · May 15, 2012 · N17619 · Boeing 737524 · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT SHIM CRACKED, STA 540 BETWEEN LT OTBD AND LT INBD SEAT TRACK. R & R FLOOR SUPPORT. REF: SRM 51-40-02.
- [SDR CALA2012051600358](https://openairdocs.org/sdr/CALA2012051600358.md): Floor Support · cracked · May 15, 2012 · N17619 · Boeing 737524 · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT AT STA 540 BETWEEN RT OTB & AMP; RT INBD SEAT TRACK TOP STRIP IS CRACKED. R & R FLOOR SUPPORT. REF: SRM 51-40-02.
- [SDR CALA2012051600357](https://openairdocs.org/sdr/CALA2012051600357.md): Floor Support · cracked · May 15, 2012 · N17619 · Boeing 737524 · Fuselage Miscellaneous Structure
  > FLOOR SUPPORT AT STA 540 BETWEEN BL-0 & AMP; LT INBD SEAT TRACK IS CRACKED. R & R CRACKED FLOOR SUPPORT. REF:SRM 51-40-02.
- [SDR CALA2012051600356](https://openairdocs.org/sdr/CALA2012051600356.md): Intercostal · corroded · May 15, 2012 · N17619 · Boeing 737524 · Fuselage Miscellaneous Structure
  > INTERCOSTAL CORRODED, STR 21 LT AT STA986.5 TO 1006 REMOVED AND FABRICATED NEW INTERCOSTAL AND INSTALLED REF SRM 51-04-02.
- [SDR CALA2012051600355](https://openairdocs.org/sdr/CALA2012051600355.md): Frame · cracked · May 15, 2012 · N17619 · Boeing 737524 · Fuselage Main, Frame
  > FUSELAGE RT FRAME CRACKED ST 482 BETWEEN STR 8 AND AMP; 9. REMOVED DAMAGE FROM FRAME, REPAIRED REF EA 5310-04498, REV B.

Next page: https://openairdocs.org/model/boeing-737-524/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = '737524'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-737-524/reports

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