# SDR A6WA202112238033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2021
- Submitted: December 23, 2021
- Operation: Air carrier
- Aircraft: [N435AW](https://openairdocs.org/aircraft/N435AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7724
- Aircraft time: 39,961 hours, 38,675 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Bulkhead
- Part number: 601R36008219
- Part serial: NSN
- Condition: Dented
- Location: Fs 621
- 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/A6WA202112238033

## Discrepancy

AFT PRESSURE BULKHEAD AT FS 621 LBL 30.00 TO LBL 32.80 HAS A DENT 2.80"L X 2.20"W  .045"D AND A GOUGE AT DENTED AREA MEASURING 1.40"L X 1.00"W X .029"D ON FWD SIDE OF BULKHEAD AT WL 111.63 TO WL 114.43.  ************AIRCRAFT REMOVED FROM SERVICE**************************  HAND DRESSED DENTED AREA BACK TO ORIGINAL CONTOUR. NO OIL-CANNING NOTED AT REWORKED AREA AT THIS TIME. BLENDED DAMAGED AREA TO A SMOOTH CONTOUR WITH MAX REMAINING THICKNESS = .046". MINIMUM REMAINING THICKNESS = .034". HFEC INSPECTION WAS PERFORMED AT REPAIR AREA WITH NO INDICATIONS. RESTORED PROTECTIVE FINISH. ALL WORK PERFORMED WITHIN ALLOWABLE LIMITS IAW MHIRJ REO 601R-53-61-7759 REV (--) DATED 2021-12-10. WORK COMPLETED ON AERSALE WO #003486 CARD #20111 CRS #4AER685B. TT: 39,961 TC:38,675

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