# Service difficulty reports: JASC 5544

A list on [JASC 5544](https://openairdocs.org/jasc/5544.md).

Reports filed under 5544 · Rudder Miscellaneous Structure, newest first.

Page 1 of 6 · 270 reports

- [SDR SWIA2026082176937](https://openairdocs.org/sdr/SWIA2026082176937.md): Angle · cracked · Aug 21, 2026 · N459SW · Cndair CL6002B19
  > FOUND A CRACK IN RUDDER SUPPORT STRUCTURE ON ANGLE, CONNECTING TO SUPPORT MEMBER AT RS 40.458 ON ITEM 167 STATION RIB IAW SRM 55-40-00, FIG 1, SHEET 13. MANUFACTURED AND INSTALLED REPLACEMENT RUDDER SUPPORT STRUCTURE ANGLE(RHS) LOCATED AT RS40.458 BY COMPLY
- [SDR UIEA2026061700516](https://openairdocs.org/sdr/UIEA2026061700516.md): Web · cracked · Jul 29, 2026 · N485MC · Boeing 74745EF
  > RUDDER STA 207.6 THE WEB FOUND CRACKED, 3CM LENGTH AT LT FWD CORNER. WEB REPAIRED IAW RI-55-40-18393 REV A. NO FURTHER DEFECTS NOTED.
- [SDR HNAA2026101500992](https://openairdocs.org/sdr/HNAA2026101500992.md): Nut Plate · missing · Jul 21, 2026 · N650AE · Emb EMB145LR
  > 824 PROTRACTOR NUTPLATE MISSING ON FORE RUDDER LH SIDE. REPAIRED IAW SRM 55-41-01
- [SDR HNAA2026081400717](https://openairdocs.org/sdr/HNAA2026081400717.md): Fitting · damaged · Jul 9, 2026 · N942LL · Emb EMB145LR
  > RUDDER I LOWER ACTUATOR FITTING UPPER DOUBLE HAT BUSHING UPPER HAT BUSHING FITS LOOSE IN FITTING. REMOVED AND REPLACED 2 HAT BUSHINGS WITH 2 OVERSIZE HAT BUSHINGS, REAMED RUDDER I LOWER ACTUATOR FITTING UPPER DOUBLE HAT BUSHING HOLE TO (.7543") TO ACCOMODATE
- [SDR AALA202607150605](https://openairdocs.org/sdr/AALA202607150605.md): Balance Weight · corroded · Jun 24, 2026 · N807NN · Boeing 737823
  > AIRCRAFT IN BASE MAINTENANCE: RUDDER BALANCE WEIGHT SHOW SIGN OF CORROSION. MAINTENANCE REPLACED RUDDER BALANCE WEIGHTI AW B737-NG AMM 55-40-00-000-801C1 AND B737-NG-AMM-55-40-00-400-801C1. IPC VERIFIED IAW B737-NG-AIPC-27-21-11-22.
- [SDR SWAA2026061510784](https://openairdocs.org/sdr/SWAA2026061510784.md): Balance Weight · corroded · Jun 10, 2026 · N287WN · Boeing 7377H4
  > RUDDER COUNTER BALANCE WEIGHT CORRODED AND ERODED. REPLACED THE RUDDER BALANCE WEIGHT IAW CMM 55-40-09.
- [SDR 4VAA202605130015](https://openairdocs.org/sdr/4VAA202605130015.md): Mount · corroded · May 12, 2026 · N749SA · Saab 2000SAAB
  > DURING INSPECTION, CORROSION WAS FOUND ON THE RUDDER FRONT SPAR LEFT HAND AND RIGHT HAND LEADING EDGE PANEL MOUNT SCREW HOLES. IT WAS REPAIRED IN ACCORDANCE WITH SAAB STATEMENT 2000SDS060677.
- [SDR HNAA2026061700514](https://openairdocs.org/sdr/HNAA2026061700514.md): Bracket · gouged · May 7, 2026 · N657AE · Emb EMB145LR
  > RUDDER 2 LOWER SECTION INTERNAL BRACKET IS GOUGED. REMOVED AND REPLACED INTERNAL BRACKET ON RUDDER 2 LOWER SECTION PER SRM 51-40-02.
- [SDR SWAA2026033184022](https://openairdocs.org/sdr/SWAA2026033184022.md): Frame · debonded · Mar 28, 2026 · N248WN · Boeing 7377H4
  > RUDDER LT CONDUCTIVE FRAME DEBONDED. REMOVED DAMAGED CONDUCTIVE FRAME PER SRM 51-10-02 GENERAL; AND FASTENERS PER SRM 51-40-02. ACCOMPLISHED PERMANENT REPAIR OF CONDUCTIVE FRAME ZONE 3. IAW SRM 55-40-01-1A-3 ALLOWABLE DAMAGE 3. RUDDER BALANCE ACCOMPLISHED ON
- [SDR SWIA2026031175964](https://openairdocs.org/sdr/SWIA2026031175964.md): Angle · cracked · Mar 11, 2026 · N915SW · Cndair CL6002B19
  > AFT RUDDER QUADRANT SUPPORT STRUCTURE LT FWD ANGLE IS CRACKED AT VERTICAL STAB MID SPAR (VS 43.75%). REMOVED AND REPLACED THE AFT RUDDER QUADRANT SUPPORT STRUCTURE LH FWD ANGLE AT VERTICAL STAB MID SPAR (VS 43.75%) IN REFRERENCE WITH THE SRM 51-42-06 AND SRM
- [SDR JJBA20260217038](https://openairdocs.org/sdr/JJBA20260217038.md): Pulley Bracket · corroded · Feb 12, 2026 · N14168 · Emb EMB145XR
  > AFT WET AREA 1EA RUDDER CABLE PULLEY IB BRACKET AT FR 61 HAS CORROSION. REMOVED AND REPLACED AFT WET AREA 1 EACH RUDDER CABLE PULLEY INBD BRACKET AT FR61
- [SDR JJBA20250217037](https://openairdocs.org/sdr/JJBA20250217037.md): Pulley Bracket · corroded · Feb 12, 2026 · N14168 · Emb EMB145XR
  > AFT WET AREA 1EA RUDDER CABLE PULLEY OB BRACKET AT FR 61 HAS CORROSION. REMOVED AND REPLACED AFT WET AREA 1 EACH RUDDER CABLE PULLEY OUTBD BRACKET AT FR61
- [SDR SWAA2026021269215](https://openairdocs.org/sdr/SWAA2026021269215.md): Balance Weight · corroded · Feb 10, 2026 · N8846Q · Boeing 7378
  > RUDDER BALANCE WEIGHT HAS PAINT PEELING DOWN TO BARE METAL AND SIGNS OF CORROSION IN AND AROUND THE FOUR FORWARD BOLT HOLES. REMOVED & REPLACED RUDDER BALANCE WEIGHT IAW CMM 55-40-09.
- [SDR JJBA20260217040](https://openairdocs.org/sdr/JJBA20260217040.md): Frame Angle · corroded · Feb 7, 2026 · N14168 · Emb EMB145XR
  > AFT WET AREA 1EA RUDDER CABLE PULLEY IB FWD FRAME CLIP AT FR 60 HAS CORROSION. REMOVED AND REPLACED AFT WET AREA 1 EACH RUDDER CABLE PULLEY INBD FWD FRAME CLIP AT FR60
- [SDR JJBA20260217039](https://openairdocs.org/sdr/JJBA20260217039.md): Pulley Bracket · corroded · Feb 7, 2026 · N14168 · Emb EMB145XR
  > AFT WET AREA 1EA RUDDER CABLE PULLEY OB FWD FRAME CLIP AT FR 60 HAS CORROSION. REMOVED AND REPLACED AFT WET AREA 1 EACH RUDDER CABLE PULLEY OUTBD FWD FRAME CLIP AT FR60
- [SDR SWAA2025121050129](https://openairdocs.org/sdr/SWAA2025121050129.md): Frame · debonded · Dec 6, 2025 · N8324A · Boeing 7378H4
  > LEFT CONDUCTIVE FRAME AT RUDDER WAS DISBONDED REF TLD 25-155-03112 TTG8Q018TDJK. REMOVED 6.125 IN. SECTION OF DISBONDED LOWER CONDUCTIVE FRAME AT RUDDER TE IAW SRM 55-40-01-1A-3. REMOVED SIX RIVETS AT RUDDER TE TO FOM IAW SRM 51-40-02. PERFORMED PERMANENT
- [SDR AALA202512189616](https://openairdocs.org/sdr/AALA202512189616.md): Strip · split · Nov 30, 2025 · N117UW · Airbus A320214
  > AIRCRAFT IN BASE MAINTENANCE: RUDDER APEX STRIP FOUND TO BE SPLITTING IN TWO AREAS. APPROXIMATELY 2 FEET AND 4 FEET FROM BOTTEM EDGE. MAINTENANCE REPAIRED RUDDER PER SRM 55-41-19-300-011.
- [SDR AALA202512039616](https://openairdocs.org/sdr/AALA202512039616.md): Structure · split · Nov 30, 2025 · N117UW · Airbus A320214
  > AIRCRAFT IN BASE MAINTENANCE: RUDDER APEX STRIP FOUND TO BE SPLITTING IN TWO AREAS. APPROXIMATELY 2 FEET AND 4 FEET FROM BOTTEM EDGE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED ** (OPEN)
- [SDR DALA2025120108759](https://openairdocs.org/sdr/DALA2025120108759.md): Hinge Arm · corroded · Nov 28, 2025 · N354NB · Airbus A319114
  > VERTICAL STABILIZER, RUDDER HINGE ARM #4 THE FASTENER HOLE WITH CORROSION. CORRECTIVE ACTION: COMPLIED QITH ER/A 630371-14. (1325852).
- [SDR DALA2025120108758](https://openairdocs.org/sdr/DALA2025120108758.md): Hinge Arm · corroded · Nov 28, 2025 · N354NB · Airbus A319114
  > VERTICAL STABILIZER, RUDDER HINGE ARM #3 THE FASTENER HOLE WITH CORROSION. COMPLIED WITH ER/A 630371-14. (1325843).
- [SDR DALA2025101707585](https://openairdocs.org/sdr/DALA2025101707585.md): Hinge Arm · corroded · Oct 16, 2025 · N324NB · Airbus A319114
  > VERTICAL STABILIZER RUDDER HINGE ARM BR3 CRACKED HOLE. REPAIRED PER ER/A 629756-14. (1255486)
- [SDR AALA202510133934](https://openairdocs.org/sdr/AALA202510133934.md): Strip · split · Sep 20, 2025 · N155NN · Airbus A321231
  > AIRCRAFT IN BASE MAINTENANCE: TRAILING EDGE OF RUDDER ON THE LOWER CORNER IS SPLITTING AND HAS A PULLED RIVET. REPAIRED RUDDER APEX STRIP PER SRM 55-41-19-300-004.
- [SDR SWIA2025120800919](https://openairdocs.org/sdr/SWIA2025120800919.md): Hinge Fitting · loose · Sep 19, 2025 · N633SK · Cndair CL6002C10
  > RUDDER CENTER HINGES BEARING (TOP & BOTTOM) ON VERTICAL STABILIZER SIDE HAS EXCESSIVE PLAY. INSTALLED NEW UPPER AND LOWER RUDDER CENTER HINGE FITTINGS P/N AV670-21081-015 AND (1EA) AND P/N AV670-21081-013 (1EA) PER DWG.AV670-21200 REV H AND REF.CRJ/700 SRM.
- [SDR SWAA2025100614847](https://openairdocs.org/sdr/SWAA2025100614847.md): Seal · debonded · Sep 16, 2025 · N966WN · Boeing 7377H4
  > RUDDER BLADE SEAL 324AAL DISBONDED. REPLACED RUDDER BLADE SEAL 324AAL ON SHELF IAW AIPC 55-30-00-21 ITEM 30 PG. 6.
- [SDR SWAA2025100614848](https://openairdocs.org/sdr/SWAA2025100614848.md): Seal · debonded · Sep 16, 2025 · N966WN · Boeing 7377H4
  > RUDDER BLADE SEAL 324ABL DISBONDED. REPLACED RUDDER BLADE SEAL 324ABL ON SHELF IAW AIPC 55-30-00-21 ITEM 25 PG. 6.
- [SDR SWAA2025100614849](https://openairdocs.org/sdr/SWAA2025100614849.md): Seal · debonded · Sep 16, 2025 · N966WN · Boeing 7377H4
  > RUDDER BLADE SEAL 324RL DISBONDED. REMOVED AND REPLACED ON SHELF REF IPC 55-30-00-31 ITEM 75.
- [SDR SWAA2025100614850](https://openairdocs.org/sdr/SWAA2025100614850.md): Seal · debonded · Sep 16, 2025 · N966WN · Boeing 7377H4
  > DOT A24-16 RUDDER BLADE SEAL 324ZL DISBONDED. REPLACED RUDDER BLADE SEAL 324ZL ON SHELF IAW AIPC 55-30-00-21 ITEM 35 PG. 7.
- [SDR AALA202507251794](https://openairdocs.org/sdr/AALA202507251794.md): Strip · delaminated · Jul 23, 2025 · N544UW · Airbus A321231
  > AIRCRAFT IN BASE MAINTENANCE: BOTTOM OF RUDDER TRAILING EDGE DELAMED AT APEX STRIP. REPAIRED APEX STRIP PER SRM 55-41-19-300-004 AND SRM 51-75-12.
- [SDR REXA2025063000702](https://openairdocs.org/sdr/REXA2025063000702.md): Hinge Fitting · chafed · Jun 30, 2025 · N340CA · Cndair CL6002C10
  > VERTICAL STABILIZER MID LOWER HINGE ASSY., LOWER HINGE HALF P/N AV670-21140-001 HAS AN EXCESSIVELY WORN BEARING LANDING. COMPLIED WITH MHIRJ REO 670-55-31-192 REV-- DATED 2025-06-20. INSTALLED NEW SERVICABLE LOWER HINGE P/N AV670-21081-013.
- [SDR CALA2025060505291](https://openairdocs.org/sdr/CALA2025060505291.md): Access Panel · cracked · May 30, 2025 · N12114 · Boeing 757224
  > RUDDER HINGE ACCESS PANEL 324CL COMPOSITE IS DISBONDED. EVALUATED RUDDER HINGE ACCESS PANEL 324CL AND FOUND 3EA DAMAGED FASTENER HOLES REQUIRING REPAIR IAW UAL B757-200 SRM 55-30-01-1A -1 ALLOWABLE DAMAGE 1. REPAIRED IAW B757-200 SRM 55-30-01-2R-3, SRM 51-70
- [SDR UIEA2024071500675](https://openairdocs.org/sdr/UIEA2024071500675.md): Structure · chafed · Jul 17, 2024 · N487MC · Boeing 74745EF
  > LWR RUDDER L/H LWR CHORD FOUND CHAFING(<P>LWR CHORD CHAFING AREA REPAIRED AS PER RI-55-40-17002 REV.B. NO FURTHER DEFECTS NOTED.
- [SDR JGVR20230324002](https://openairdocs.org/sdr/JGVR20230324002.md): Unknown · unknown · Mar 24, 2023 · N535QS · Cessna 680A
  > REPLACED CORRODED RUDDER FAIRING INNER SUPPORT RIB P/N UNKNOWN WITH NEW TEXTRON P/N 6912670-5 PER CESSNA 680A SRM 51-40-05 AND 51-40-11 AND DUNCAN AVIATION PROCESS GPP-0105 REV. 9.
- [SDR AALA202208049351](https://openairdocs.org/sdr/AALA202208049351.md): Balance Weight · corroded · Jul 16, 2022 · N891NN · Boeing 737
  > AIRCRAFT WAS GROUNDED: RUDDER BALANCE WEIGHT HAS SMALL AREA OF CORROSION ON LEFT SIDE. **SUPPLEMENTAL REPORT FOR AALA202207199351: REPLACED BALANCE WEIGHT PER CMM 55-40-09.** (CLOSED)
- [SDR AALA202207199351](https://openairdocs.org/sdr/AALA202207199351.md): Balance Weight · corroded · Jul 16, 2022 · N891NN · Boeing 737823
  > AIRCRAFT WAS GROUNDED: RUDDER BALANCE WEIGHT HAS SMALL AREA OF CORROSION ON LEFT SIDE. **SUPPLEMENTAL REPORT REQUIRED** (OPEN)
- [SDR AALA202204299436](https://openairdocs.org/sdr/AALA202204299436.md): Hinge Arm · worn · Apr 28, 2022 · N191UW · Airbus A300*
  > AIRCRAFT IN BASE MAINTENANCE: WHILE ACCOMPLISHING THE RUDDER HINGE LINE MODIFICATION EO 5520Y001, FOUND HOLES ON THE #2 HINGE ARM FITTING ELONGATED. REPAIRED HINGE ARM FITTING PER EA 335807
- [SDR DATA2022040800001](https://openairdocs.org/sdr/DATA2022040800001.md): Torque Tube · corroded · Apr 5, 2022 · N360AB · Stbros SD360
  > RUDDER TORQUE TUBE SHOWS CORROSION BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED TORQUE TUBE WITH A SERVICEABLE PART.
- [SDR DATA2021101201](https://openairdocs.org/sdr/DATA2021101201.md): Torque Tube · corroded · Oct 5, 2021 · N4498Y · Stbros SD360
  > RUDDER BOTTOM TORQUE TUBE CORRODED. REMOVED AND REPLACED RUDDER BOTTOM TORQUE TUBE WITH A NEW PART.
- [SDR AALA202110069821](https://openairdocs.org/sdr/AALA202110069821.md): Rudder · corroded · Oct 2, 2021 · N8009T · Airbus A319115
  > AIRCRAFT WAS GROUNDED: CORROSION ON RUDDER RIGHT HAND LOWER TRAILING EDGE. REMOVED CORROSION AND REPLACED APEX STRIP PER SRM 51-41-19-300-006.
- [SDR SWAA2021101418446](https://openairdocs.org/sdr/SWAA2021101418446.md): Balance Weight · corroded · Sep 15, 2021 · N904WN · Boeing 7377H4
  > RUDDER BEAM ARM BALANCE WEIGHT CORRODED.(PICS IN ATTACHMENTS); / [01] REMOVED AND REPLACED RUDDER BALANCE ARM WEIGHT PER REF CMM55-40-09 / SRM51-60-07; [02] REMOVED AND REPLACED RUDDER BALANCE ARM WEIGHT PER REF CMM55-40-09 / SRM51-60-07
- [SDR SWAA2021110917669](https://openairdocs.org/sdr/SWAA2021110917669.md): None · delaminated · Sep 13, 2021 · N783SW · Boeing 737*
  > RUDDER L/E BY CENTER AREA WEIGHT BALANCE PANEL DELAMINATED; / [01] REMOVED RUDDER WEIGHTBALANCE AS PER B737-700 CMM 55-40-09; [02] PERFORMED WIEGHT THE REMOVED BALANCE WEIGHT FOUND WEIGHT= 43.40 LBS; [03] PERFORMED WIEGHT THE NEW SERVISEABLE RUDDER BALANCE WE
- [SDR IPXA2020041554220](https://openairdocs.org/sdr/IPXA2020041554220.md): Mount Fitting · gouged · Mar 17, 2020 · N278UP · Doug MD11F
  > INSPECTION TYPE:3CLOWER AFT RUDDER EYE BOLT MOUNT FITTING WAS FOUND GOUGED.REPAIRED LOWER AFT RUDDER EYE BOLT MOUNT FITTING IAW VT-SAA EA 011-5540-01-A8101 REV. I/R AND UPS EO MD11-5540-76126-A. (MINOR)
- [SDR IPXA2020040853996](https://openairdocs.org/sdr/IPXA2020040853996.md): Attach Fitting · gouged · Mar 13, 2020 · N278UP · Doug MD11F
  > INSPECTION TYPE:3CUPPER AFT RUDDER UPPER ATTACH FITTING IS GOUGED.REPAIRED GOUGED UPPER AFT RUDDER UPPER ATTACH FITTING IAW VT-SAA EA 011-5542-01-A8111 REV. IR AND UPS EO MD11-5540-76080-A (MINOR)
- [SDR IPXA2020040853998](https://openairdocs.org/sdr/IPXA2020040853998.md): Fitting · gouged · Mar 13, 2020 · N278UP · Doug MD11F
  > INSPECTION TYPE:3CLOWER AFT RUDDER LOWER MOUNT FITTING IS GOUGED.REPAIRED GOUGED LOWER AFT RUDDER LOWER MOUNT FITTING IAW VT-SAA EA 011-5542-01-A8110 REV IR AND UPS EO MD11-5540-76078-A. (MINOR)
- [SDR IPXA2020040853997](https://openairdocs.org/sdr/IPXA2020040853997.md): Lug · gouged · Mar 13, 2020 · N278UP · Doug MD11F
  > INSPECTION TYPE:3CLOWER AFT RUDDER UPPER MOUNT FITTING LUGS ARE GOUGED.REPAIRED GOUGED LOWER AFT RUDDER UPPER MOUNT FITTING LUGS IAW VT-SAA EA 011-5542-01-A8110 REV IR AND UPS EO MD11-5540-76078-A. (MINOR)
- [SDR SIMA2020032310007](https://openairdocs.org/sdr/SIMA2020032310007.md): Plate · damaged · Mar 10, 2020 · N610AE · Emb EMB145LR
  > RUDDER #1 HAS AREA OF CHAFEING DAMAGE-C/A-COMPLIED WITH IAW ERS-EM-55MR-830 01
- [SDR SIMA20200306001](https://openairdocs.org/sdr/SIMA20200306001.md): Fitting · out of tolerance · Mar 6, 2020 · N610AE · Emb EMB145LR
  > RUDDER 2 LOWER ROD FITTING UPPER FLANGE FAILED DIMENSIONAL CHECK, FITTING REQUIRES REPLACEMENT.-C/A-REMOVED AND REPLACED LOWER ROD FITTING ASSY IAW SRM 55-40-02
- [SDR UIEA2020030900417](https://openairdocs.org/sdr/UIEA2020030900417.md): Angle · cracked · Mar 4, 2020 · N659GT · Boeing 767281
  > CLOSE OUT ANGLE UNDER RUDDER HAS CRACK AT LEFT END OF ANGLE.(<P>REMOVED AND REPLACED CRACKED CLOSE OUT ANGLE UNDER RUDDER IAW BOEING DOCUMENT #173T1215 AND B767-200 SRM 51-40-02.</P>)
- [SDR SWIA2020041050107](https://openairdocs.org/sdr/SWIA2020041050107.md): Fastener · corroded · Jan 17, 2020 · N975SW · Cndair CL6002B19
  > RUDDER POSITION POTENTIOMETER LINKAGE HAS CORRODED HARDWARE AND THE LINKAGE IS HARD TO MOVE AT THE VERTICLE STABILIZER LOWER REAR SPAR. (C-CHECK) RO 4/9/2020 REMOVED AND REPLACED HARDWARE ON RUDDER POSITION POTENTIOMETER LINKAGE IAW CRJ200 AMM. TORQUE WREN
- [SDR DALA2019090305119](https://openairdocs.org/sdr/DALA2019090305119.md): Housing · corroded · Sep 2, 2019 · N947AT · Boeing 717200
  > CORROSION ON BEARING HOUSING OF RUDDER TORQUE TUBE AFT FUSELAGE AREA (A&P). NRC 00586: CORROSION LEVEL 2, BEARING HOUSING OF RUDDER TORQUE TUBE AFT FUSELAGE AREA WAS REPLACED PER AMM 27-21-01 AND SRM 51-41-02-0G. (LP #1252777)
- [SDR DALA2019071304238](https://openairdocs.org/sdr/DALA2019071304238.md): Support Bracket · corroded · Jul 12, 2019 · N944AT · Boeing 717200
  > CORROSION WAS FOUND ON SUPPORT BRACKET OF RUDDER YOKE BEARING ASSEMBLY IN REF 2720-2004 (EHV). NRC 00253: CORROSION LEVEL 2, SUPPORT BRACKET OF RUDDER YOKE BEARING ASSEMBLY WAS REPLACED PER SRM 51-41-02-0G AND DWG #5913121 REV D. (LP #1168559)

Next page: https://openairdocs.org/jasc/5544/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 jasc_code = '5544'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/5544/reports

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