# Service difficulty reports: N504AU, cancelled Oct 6, 2010

A list on [N504AU, cancelled Oct 6, 2010](https://openairdocs.org/deregistered/N504AU-2010-10-06.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Page 1 of 3 · 123 reports

- [SDR USAA2010051290948](https://openairdocs.org/sdr/USAA2010051290948.md): Skin · cracked · May 10, 2010 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > CLT - RON - MAJOR REPAIR - 3 CRACKS IN FUSELAGE SKIN LEFT SIDE ABOVE UPPER LAP SEAM AT BS 500C + 3 INCHES & +12 INCHES, S10L. ALSO AT BS 500B + 14 INCHES, S10L. REPAIRED FUSELAGE SKIN LEFT SIDE ABOVE UPPER LAP SEAM AT BS 500C + 3 INCHES & +12 INCHES, S10L.
- [SDR USAA20100416SB052](https://openairdocs.org/sdr/USAA20100416SB052.md): Light · inoperative · Apr 14, 2010 · N504AU · Boeing 7373B7 · Emergency Lighting
  > CLT - THE OVERHEAD 5C INTERIOR EMERGENCY EXIT LIGHT WAS INOPERATIVE. MAINTENANCE REPLACED THE 5C INTERIOR EMERGENCY EXIT LIGHT. OPERATIONALLY CHECKS OK.
- [SDR USAA20090909SB146](https://openairdocs.org/sdr/USAA20090909SB146.md): Battery Pack · discharged · Sep 8, 2009 · N504AU · Boeing 7373B7 · Emergency Lighting
  > CLT - MAINTENANCE REPORTED SEVERAL EMERGENCY EXIT LIGHTS IN THE MID CABIN AISLE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK AT ROW 123ABC CEILING PANEL PER MM 33-51-51. EMERGENCY LIGHTS OPS CHECKED GOOD PER MM 33-51-02.
- [SDR USAA2009062491580](https://openairdocs.org/sdr/USAA2009062491580.md): Sliding Window · binding · Jun 18, 2009 · N504AU · Boeing 7373B7 · Flight Compartment Windows
  > CLT - C6 - EES - FIRST OFFICER'S SLIDING WINDOW STIFF TO OPERATE. EXTERNAL HANDLE WILL NOT OPEN WINDOW AND DOES NOT LIE FLUSH TO FUSELAGE. CLEANED AND LUBED FIRST OFFICER'S SLIDING WINDOW. ALSO CLEANED, LUBED AND ADJUSTED EXTERNAL HANDLE. OPS CHECKS OK FOR
- [SDR USAA2009061991525](https://openairdocs.org/sdr/USAA2009061991525.md): Skin · delaminated · Jun 16, 2009 · N504AU · Boeing 7373B7 · Trailing Edge Flaps
  > CLT - C6 - MAJOR REPAIR - DELAMINATION ON LEFT WING OUTBOARD AFT FLAP INBOARD LOWER SURFACE. REPLACED LEFT WING OUTBOARD AFT FLAP IAW B737 AMM 27-51-39.
- [SDR USAA2009061791493](https://openairdocs.org/sdr/USAA2009061791493.md): Skin · cracked · Jun 16, 2009 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > CLT - C6 - MAJOR REPAIR - CRACK IN FUSELAGE SKIN AT BS 767, S23R. REPAIRED FUSELAGE SKIN AT BS 767, S23R IAW B737 SRM 53-00-01 REPAIR 31.
- [SDR USAA2009062391569](https://openairdocs.org/sdr/USAA2009062391569.md): Slide · misrouted · Jun 15, 2009 · N504AU · Boeing 7373B7 · Escape Slide
  > CLT - C6 - EES - AFT ENTRY DOOR SLIDE RELEASE CABLE IS NOT ROUTED PROPERLY. RE-ROUTED AFT ENTRY DOOR SLIDE RELEASE CABLE IAW B737 AMM 25-61-35.
- [SDR USAA2009041390863](https://openairdocs.org/sdr/USAA2009041390863.md): Skin · cracked · Apr 11, 2009 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > PIT - WALK AROUND - MAJOR REPAIR - DURING WALK AROUND, DISCOVERED 3 INCH CRACK IN FUSELAGE SKIN RIGHT SIDE AFT OF WING TO BODY FAIRING ROUGHLY 5 INCHES ABOVE EXISTING REPAIR. REPAIRED FUSELAGE SKIN IAW B737 SRM 53-00-01 REPAIR 31.
- [SDR USAA920081638](https://openairdocs.org/sdr/USAA920081638.md): Bulkhead · cracked · Sep 5, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Bulkhead
  > PIT FPBH MAJOR REPAIR LOG NR 4353301. 2 CRACKS ON 178 BULKHEAD AT RIVET FASTENERS AT WL234, RBL8, ON FORWARD SIDE. REPAIRED 178 BULKHEAD AT RIVET FASTENERS AT WL 234, RBL8 IAW B737 SRM 53-10-08.
- [SDR USAA920081637](https://openairdocs.org/sdr/USAA920081637.md): Bulkhead · cracked · Sep 4, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Bulkhead
  > PIT FPBH MAJOR REPAIR EO NR 5300V152 & LOG NR 4352189. 5 INCH CRACK AFT OF BULKHEAD BS178 TO 182, WL226-234, RBL17. REPAIRED BULKHEAD BS178 TO 182, WL226-234, RBL17 IAW B737 SRM 53-10-08 REPAIR NR 12.
- [SDR USAA920081301](https://openairdocs.org/sdr/USAA920081301.md): Flashlight · failed · Jul 1, 2008 · N504AU · Boeing 7373B7 · Emergency Equipment
  > CLT - FLT 923 - FWD FLT ATTENDANT LOWER FLASHLIGHT INOP. MX REPLACED FWD F/A FLASHLIGHT. OPERATIONAL TEST WAS GOOD. (S)
- [SDR USAA920081271](https://openairdocs.org/sdr/USAA920081271.md): Skin · cracked · Jun 25, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > CLT - C5 - MAJOR REPAIR - FUSELAGE SKIN CRACKED AT FORWARD ENTRY DOOR LOWER FORWARD HINGE CUTOUT BETWEEN BS 294-312, BETWEEN S12-14L. REPAIRED FUSELAGE SKIN AT FORWARD ENTRY DOOR LOWER FORWARD HINGE CUTOUT BETWEEN BS 294-312, BETWEEN S12-14L IAW B737 SRM 53-1
- [SDR USAA920081270](https://openairdocs.org/sdr/USAA920081270.md): Skin · canning · Jun 25, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > CLT - C5 - MAJOR REPAIR - FUSELAGE SKIN OIL CANNING AT BS 727E TO BS 740, S18-19R. REPAIRED FUSELAGE SKIN, BS 727E TO BS 740, S18-19R IAW B737 SRM 53-00-01 REPAIR 31. (S)
- [SDR USAA920081269](https://openairdocs.org/sdr/USAA920081269.md): Web · cracked · Jun 25, 2008 · N504AU · Boeing 7373B7 · Cargo/Baggage Doors
  > CLT - C-5 - MAJOR REPAIR - AFT CARGO DOOR LOWER WEB FWD END IS CRACKED APPROX 4TH FASTENER AFT AND ANGLE IS CRACKED AT 3 FASTENER LOCATIONS. REMOVED DEFECTIVE DOOR AND INSTALLED SERVICEABLE DOOR FROM STOCK IAW B737 AMM 52-31-00-4. (S)
- [SDR USAA920081249](https://openairdocs.org/sdr/USAA920081249.md): Battery Pack · discharged · Jun 19, 2008 · N504AU · Boeing 7373B7 · Emergency Lighting
  > FLT 1129 - CLT - EEL - AFT RT EMERGENCY LIGHT OVER AFT RT DOOR WILL NOT ILLUMINATE. MX REPLACED THE BATTERY PACK. OPERATIONAL CHECK WAS GOOD. (S)
- [SDR USAA920080888](https://openairdocs.org/sdr/USAA920080888.md): Stringer · corroded · Apr 16, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Longeron/Stringer
  > CLT - MAJOR REPAIR - NR 4364480, CORROSION ON STR 27L AT BS 1007. INSTALLED NEW SECTION OF STRINGER IAW SRM 53-60-03.
- [SDR USAA920080887](https://openairdocs.org/sdr/USAA920080887.md): Stringer · corroded · Apr 16, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Longeron/Stringer
  > CLT - MAJOR REPAIR-NR 4364480, CORROSION ON STR 26R AT BS 1007. INSTALLED NEW SECTION OF STRINGER IAW SRM 53-60-03.
- [SDR USAA920080874](https://openairdocs.org/sdr/USAA920080874.md): Skin · cracked · Apr 12, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > CLT - MAJOR REPAIR - A.5 INCH CRACK ON FUSELAGE SKIN AT BS 219, LBL 29 (PILOTS WINDOW B-POST AREA). INSTALLED DOUBLER REPAIR IAW SRM 53-10-01 REPAIR 10.
- [SDR USAA920080869](https://openairdocs.org/sdr/USAA920080869.md): Skin · cracked · Apr 12, 2008 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > A 1.25 INCH CRACK ON FUSELAGE SKIN AT BS 727D + 17" - 18", S23R. INSTALLED DOUBLER REPAIR IAW SRM 53-00-01 REPAIR 3 FIG 201.
- [SDR USAA920080001](https://openairdocs.org/sdr/USAA920080001.md): Smoke Detector · false activation · Jan 1, 2008 · N504AU · Boeing 7373B7 · Smoke Detection
  > BOS - FFW - FLT 854 - CARGO FIRE MX LIGHT ON MX TEST SHOWS FALSE ALARM. MX REPLACED THE CARGO SMOKE DETECTOR. OPERATIONAL CHECK WAS GOOD.
- [SDR USAA920070807](https://openairdocs.org/sdr/USAA920070807.md): Skin · cracked · Sep 2, 2007 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > CTL - MAJOR REPAIR - NR 4214778 - CRACKED FUSELAGE SKIN, BS 520, S10L. REPAIRED FUSELAGE SKIN, BS 520, S10L IAW B737-300 SRM 53-00-01 REPAIR 31.
- [SDR USAA070522](https://openairdocs.org/sdr/USAA070522.md): Skin · cracked · Jul 11, 2007 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > FWD OF STA 727E & 3 INCHES AFT OF EXISTING REPAIR DOUBLER AT S-24L HAS CRACK. FABRICATED DOUBLERS & INSTALLED PER SRM 53-00-01, DEFECT SIZE: 1.25 INCH.
- [SDR USAA070524](https://openairdocs.org/sdr/USAA070524.md): Web · corroded · Jul 11, 2007 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > FUSELAGE WEB AT DOOR SKIN, STA 847-867 AFT OF AFT CARGO DOOR HAS CORROSION. REMOVED DAMAGE & INSTALLED REPAIR PARTS PER EA 97955A, DEFECT SIZE: 20 INCHES.
- [SDR SB07014](https://openairdocs.org/sdr/SB07014.md): Battery Pack · discharged · Feb 21, 2007 · N504AU · Boeing 7373B7 · Emergency Lighting
  > DCA - MAINTENANCE REPORTED THE EMERGENCY EXIT SIGNS AT THE FORWARD ENTRY DOOR AND FORWARD SERVICE DOOR INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD LEFT AND FORWARD RIGHT BATTERY PACKS. OPERATIONAL CHECK GOOD.
- [SDR SB06096](https://openairdocs.org/sdr/SB06096.md): Battery Pack · discharged · Oct 5, 2006 · N504AU · Boeing 7373B7 · Emergency Lighting
  > MAINTENANCE REPORTED THE FIRST CLASS SEAT EMERGENCY LIGHTS DIM/INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD EMERGENCY LIGHT BATTERY PACK. OPERATIONAL CHECK GOOD.
- [SDR USAA061040](https://openairdocs.org/sdr/USAA061040.md): Skin · cracked · Aug 11, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Plate/Skin
  > BS 518 S12L CRACKED. INSTALLED TEAR STRAP, DOUBLER AND TRIPLER IAW EA 97864A, DEFECT SIZE: 3 INCHES.
- [SDR USAA061041](https://openairdocs.org/sdr/USAA061041.md): Floorbeam · cracked · Aug 11, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Floor Beam
  > BS 663.75 BL 0 CRACKED. FABRICATED AND INSTALLED REPAIR ANGLES AND STRAPS IAW EA 97880, DEFECT SIZE: 2 INCHES.
- [SDR USAA061042](https://openairdocs.org/sdr/USAA061042.md): Floorbeam · cracked · Aug 11, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Floor Beam
  > BS 663.75 BL 0 CRACKED. FABRICATED AND INSTALLED NEW WEB SECTION IAW EA 97880, DEFECT SIZE: 3 INCHES.
- [SDR USAA061043](https://openairdocs.org/sdr/USAA061043.md): Structure · corroded · Aug 11, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Structure
  > BS 270 LBL 11 TO RBL 11. INSTALLED REPAIR STRAP AND TAPERED SHIMS IAW EA 97957, DEFECT SIZE: 24 INCHES.
- [SDR USAA061044](https://openairdocs.org/sdr/USAA061044.md): Sill · corroded · Aug 11, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > BS 847 TO 867 AFT CARGO DOOR SILL CORROSION. INSTALLED NEW WEB, REPAIR STRAP AND FILLERS IAW EA 97955 AND SRM 51-10-02, DEFECT SIZE: 7" X.600".
- [SDR USAA061036](https://openairdocs.org/sdr/USAA061036.md): Door Frame · cracked · Aug 10, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Structure
  > FWD CARGO DOOR CUTOUT, AFT FRAME AT LOWER STOP PAD CRACKED. REMOVE DAMAGE, INSTALL FILLERS AND DOUBLERS IAW EA 97869, DEFECT SIZE:.275 INCH.
- [SDR USAA061037](https://openairdocs.org/sdr/USAA061037.md): Web · gouged · Aug 10, 2006 · N504AU · Boeing 7373B7 · Horizontal Stabilizer Structure
  > RIGHT STAB, O/B END PLATE CLOSEOUT WEB GOUGED. REMOVED DAMAGE, INSTALLED A BONDED REPAIR IAW EA 97913 DEFECT SIZE: 1.250 INCH.
- [SDR USAA061030](https://openairdocs.org/sdr/USAA061030.md): Door Frame · cracked · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Structure
  > STA 440 LOWER DOOR STOP O/B CORNER CRACKED. CUT OUT DAMAGE, INSTALLED DOUBLER REPAIR IAW EA 97905, DEFECT SIZE:.5 INCH.
- [SDR USAA061019](https://openairdocs.org/sdr/USAA061019.md): Panel · corroded · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > AFT CARGO FWD DOOR FRAME, LWR CLOSE OUT PANEL CORROSION. REMOVED DAMAGE AND INSTALLED REPAIR PARTS IAW DWG 65-47959 LEVEL 1 C53-202-01, DEFECT SIZE: 1 X 1 INCH.
- [SDR USAA061024](https://openairdocs.org/sdr/USAA061024.md): Angle · corroded · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > BS 727C+4-827+8, ABOVE S-251 CORROSION. REMOVED DAMAGE AND INSTALLED FABRICATED PARTS IAW SRM 51-10-02 LEVEL 2 C53-208-01, DEFECT SIZE: 8 INCHES.
- [SDR USAA061023](https://openairdocs.org/sdr/USAA061023.md): Bulkhead · corroded · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Bulkhead
  > AT 10 INCHES AFT OF 727 BULKHEAD RBL 0 CORROSION. REMOVED DAMAGE AND INSTALLED FABRICATED PARTS IAW DRWG 200-1-013 LEVEL 2 C53-208-01, DEFECT SIZE: 6 INCHES.
- [SDR USAA061022](https://openairdocs.org/sdr/USAA061022.md): Angle · worn · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Structure
  > RIGHT SKATE ANGLE AT VERT FIN HAS WEAR. INSTALLED REPAIR PARTS IAW TR 53-20-05A, DEFECT SIZE: 2 INCHES.
- [SDR USAA061021](https://openairdocs.org/sdr/USAA061021.md): Cargo Track · corroded · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage, Seat/Cargo Attach Fittings
  > BS 945, RBL 13.80 CORROSION. REMOVED DAMAGE AND INSTALLED REPAIR PARTS IAW SRM 53-00-53B REPAIR 2 LEVEL 2 C53-208-01, DEFECT SIZE: 1 INCH.
- [SDR USAA061020](https://openairdocs.org/sdr/USAA061020.md): Door Frame · cracked · Aug 9, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Structure
  > AFT CARGO, FWD DOOR FRAME, 3RD STOP PAD FTG DOWN FROM TOP AT FASTENER HOLE CRACKED. INSTALLED FACTORY NEW FRAME AND REINFORCING DOUBLER IAW SRM 51-10-02, DEFECT SIZE:.250 INCH.
- [SDR USAA061013](https://openairdocs.org/sdr/USAA061013.md): Door Frame · cracked · Aug 2, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Structure
  > AFT CARGO, FWD DOOR FRAME, 3RD STOP PAD FTG DOWN FROM TOP AT FASTENER HOLE. INSTALLED FACTORY NEW FRAME AND REINFORCING DOUBLER IAW SRM 51-10-02, DEFECT SIZE:.250 INCH.
- [SDR USAA061007](https://openairdocs.org/sdr/USAA061007.md): Attach Angle · cracked · Aug 1, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > FOUND ATTACH ANGLE CRACKED, BS 807 RBL 20. DEFECTIVE PART REPLACED WITH IDENTICAL PART IAW SRM 51-40-02, DEFECT SIZE:.5".
- [SDR USAA061000](https://openairdocs.org/sdr/USAA061000.md): Angle · corroded · Jul 31, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > FOUND ANGLE CORRODED, STA 251.5 STR 26 RT FWD NLG AREA. REMOVED DAMAGED PARTS AND INSTALLED REPAIR PARTS IAW EA 97887 LEVEL 2 J3-53-100-01, DEFECT SIZE: 6" BY 1".
- [SDR USAA061003](https://openairdocs.org/sdr/USAA061003.md): Stringer · cracked · Jul 31, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Longeron/Stringer
  > FOUND STRINGER CRACKED BS 530 S4R. REMOVED DAMGED SECTION OF STRINGER FROM BS 510 TO 540 IAW SRM 53-00-03, DEFECT SIZE:.375".
- [SDR USAA061004](https://openairdocs.org/sdr/USAA061004.md): Bracket · cracked · Jul 31, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > FOUND BRACKET CRACKED, STA 1156 BL0. INSTALL DOUBLER AND FILLER IAW SRM 51-70-13, DEFECT SIZE:.500".
- [SDR USAA061005](https://openairdocs.org/sdr/USAA061005.md): Mount · cracked · Jul 31, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > FOUND ANTENNA MOUNT CRACKED, STA 727D BL0. FABRICATED NEW ANTENNA MOUNT ANGLES IAW SRM 51-40-02, DEFECT SIZE:.5".
- [SDR USAA060973](https://openairdocs.org/sdr/USAA060973.md): Angle · corroded · Jul 27, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > STA 251.5 STR 26 RT FWD NLG AREA. REMOVED DAMAGED PARTS AND INSTALLED REPAIR PARTS IAW EA 97887 LEVEL 2 J3-53-100-01, 6 INCH X 1 INCH.
- [SDR USAA060976](https://openairdocs.org/sdr/USAA060976.md): Angle · corroded · Jul 27, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > STATION 312 TO 344 IN FWD INTRY DOOR SILL. DEFECTIVE PART REPLACED WITH IDENTICAL PART, REPLACED ANGLE IAW SRM 51-10-02 LEVEL 1, C53-107-01. DEFECT SIZE: 4 INCH.
- [SDR USAA060972](https://openairdocs.org/sdr/USAA060972.md): Stringer · corroded · Jul 26, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Longeron/Stringer
  > STA 986.5 0BL. REMOVED 9.0 SECTION OF STRINGER, SPLICED NEW SECTION IAW SRM 53-00-03 LEVEL 2 C53-202-01 DEFECT SIZE: 7.5 INCH.
- [SDR USAA060971](https://openairdocs.org/sdr/USAA060971.md): Angle · corroded · Jul 26, 2006 · N504AU · Boeing 7373B7 · Fuselage Miscellaneous Structure
  > BS831-892 ABOVE S-26L, REPLACED WITH IDENTICAL PART IAW CC 1729840, LEVEL 1 C53-208-01, DEFECT SIZE: 6 INCHES X 1 INCHES.
- [SDR USAA060962](https://openairdocs.org/sdr/USAA060962.md): Strap · cracked · Jul 26, 2006 · N504AU · Boeing 7373B7 · Fuselage Main, Floor Beam
  > BS312 RBL 48, REPLACED STRAP IAW SRM 51-10-02 DEFECT SIZE: 1 INCH.

Next page: https://openairdocs.org/deregistered/N504AU-2010-10-06/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 n_number = 'N504AU' AND deregistration_id = 'N504AU-2010-10-06'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N504AU-2010-10-06/reports

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