# Service difficulty reports that cite it: Rolls-Royce SB AE3007A-72-368

A list on [Rolls-Royce SB AE3007A-72-368](https://openairdocs.org/service-documents/rolls-royce/ae3007a-72-368.md).

Newest first, with the revision each cites, as OpenAirDocs read it from the records’ text. OpenAirDocs read these citations from the records’ text, so one can be misread: check it against the record. A newer revision may exist that no record cites.

- [SDR C2XA11CL056](https://openairdocs.org/sdr/C2XA11CL056.md): Turbine Wheel · Emb EMB145LR · Feb 24, 2011 · N22909 · Revision 3
  > DURING ACCOMPLISHMENT OF SB AE3007A-72-368 REV 3 HPT STAGE 2 WHEEL SURFACE ULTRA-SONIC INSPECTION, A CRACK INDICATION WAS POSSIBLE. THE ENGINE WAS REMOVED AND REPLACED AND OPERATIONAL CHECKS WERE GOOD
- [SDR C2XA09CL076](https://openairdocs.org/sdr/C2XA09CL076.md): Turbine Wheel · Emb EMB145LR · May 30, 2009 · N14558 · No revision named
  > DURING COMPLIANCE WITH SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND DURING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPLACED.
- [SDR C2XA09CL075](https://openairdocs.org/sdr/C2XA09CL075.md): Turbine Wheel · Emb EMB145EP · May 27, 2009 · N14939 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL074](https://openairdocs.org/sdr/C2XA09CL074.md): Turbine Wheel · Emb EMB145LR · May 26, 2009 · N14952 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND DURING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPLACED.
- [SDR C2XA09CL071](https://openairdocs.org/sdr/C2XA09CL071.md): Turbine Wheel · Emb EMB145EP · May 21, 2009 · N15948 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND DURING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPLACED.
- [SDR C2XA09CL072](https://openairdocs.org/sdr/C2XA09CL072.md): Turbine Wheel · Emb EMB145LR · May 21, 2009 · N13956 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL061](https://openairdocs.org/sdr/C2XA09CL061.md): Turbine Wheel · Emb EMB145LR · May 12, 2009 · N16546 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL060](https://openairdocs.org/sdr/C2XA09CL060.md): Turbine Wheel · Emb EMB145LR · May 6, 2009 · N16911 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL057](https://openairdocs.org/sdr/C2XA09CL057.md): Turbine Wheel · Emb EMB145LR · May 2, 2009 · N16918 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL055](https://openairdocs.org/sdr/C2XA09CL055.md): Turbine Wheel · Emb EMB145LR · Apr 28, 2009 · N16961 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL054](https://openairdocs.org/sdr/C2XA09CL054.md): Turbine Wheel · Emb EMB145LR · Apr 27, 2009 · N11536 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL051](https://openairdocs.org/sdr/C2XA09CL051.md): Turbine Wheel · Emb EMB145EP · Apr 25, 2009 · N17928 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL050](https://openairdocs.org/sdr/C2XA09CL050.md): Turbine Wheel · Emb EMB145LR · Apr 24, 2009 · N14991 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL052](https://openairdocs.org/sdr/C2XA09CL052.md): Case · Emb EMB145LR · Apr 24, 2009 · N14977 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 MAINTENANCE FOUND THE NR 2 ENGINE FAN CASE HAD MULTIPLE CRACKS AROUND THE CIRCUMFERENCE OF THE CASE. THE COMPOSITE CONTAINMENT RING WAS ALSO DELAMINATED. THE FAN
- [SDR C2XA09CL049](https://openairdocs.org/sdr/C2XA09CL049.md): Turbine Wheel · Emb EMB145LR · Apr 23, 2009 · N15980 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL044](https://openairdocs.org/sdr/C2XA09CL044.md): Turbine Wheel · Emb EMB145LR · Apr 20, 2009 · N15932 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL047](https://openairdocs.org/sdr/C2XA09CL047.md): Turbine Wheel · Emb EMB145LR · Apr 20, 2009 · N12921 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL046](https://openairdocs.org/sdr/C2XA09CL046.md): Turbine Wheel · Emb EMB145XR · Apr 19, 2009 · N13566 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 2 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 2 ENGINE WAS REPL
- [SDR C2XA09CL043](https://openairdocs.org/sdr/C2XA09CL043.md): Turbine Wheel · Emb EMB145LR · Apr 11, 2009 · N13992 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL
- [SDR C2XA09CL038](https://openairdocs.org/sdr/C2XA09CL038.md): Turbine Wheel · Emb EMB145LR · Apr 9, 2009 · N16981 · No revision named
  > DURING COMPLIANCE OF SB AE3007A-72-368 ON THE NR 1 ENGINE A CRACK INDICATION OF THE 2ND STAGE HIGH PRESSURE TURBINE WHEEL WAS FOUND WHILE PERFORMING THE ULTRASOUND INSPECTION. THE NR 1 ENGINE WAS REPL

## The whole list in SQL

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

```sql
SELECT s.sdr_id, s.difficulty_date, s.aircraft_make, s.aircraft_model, s.part_name, string_agg(DISTINCT c.revision, ', ' ORDER BY c.revision) AS revisions,
  bool_or(c.incorporated_by_reference) AS incorporated_by_reference, bool_or(c.in_regulatory_text) AS in_regulatory_text
FROM 'https://openairdocs.org/data/latest/service_document_citation.parquet' c JOIN 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' s ON s.sdr_id = c.record_id
WHERE c.document_id = 'rolls-royce/ae3007a-72-368' AND c.record_type = 'faa_service_difficulty_report'
GROUP BY ALL
ORDER BY max(c.record_date) DESC
```

This list as a web page: https://openairdocs.org/service-documents/rolls-royce/ae3007a-72-368/reports

---
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