# SDR MASA20220413190

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2022
- Submitted: April 13, 2022
- Operation: Air carrier
- Aircraft: [N904FJ](https://openairdocs.org/aircraft/N904FJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15004
- Aircraft time: 43,484 hours, 34,205 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: None
- Part number: CN6210101001
- Part serial: NA
- Condition: Corroded
- Location: Lh Eng Inlet Cow
- Part time: 43,484 hours, 34,205 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA20220413190

## Discrepancy

THE LH INLET COWL LIPSKIN WAS FOUND TO HAVE EROSION DAMAGE AND WAS BLENDED OUT PER SRM 54-11-05-101-001-A01. PERFORM PERM REPAIR IAW CRJ7/9 STRUCTURAL REPAIR MANUEL (SRM) 54-11-05, FIGURE 54-11-05-991-801, ITEM 1 (REV.37 DATED AUG. 15, 2019).

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