# SDR CALA2026090719254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N78509](https://openairdocs.org/aircraft/N78509), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31638
- Aircraft time: 58,307 hours, 21,354 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [5246 · Fluid Service Doors](https://openairdocs.org/jasc/5246)
- Part: Skin
- Part number: 141A372212
- Condition: Cracked
- Location: Zone 800
- 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/CALA2026090719254

## Discrepancy

EXTERNAL POWER RECEPTACLE (112A) MISSING SECTION AT INNER DOUBLER INITIAL RUBBING BLOCK.  REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 53-10-15-2R-4 REPAIR 4, PAGE 1-13, FIG 201-204 .  C/W FOR EXT PWR RECEPTACLE DOOR REPAIR DOUBLER FABRICATED AND INSTALLED REPAIR PARTS AT EXTERNAL POWER RECEPTACLE (112A) INNER DOUBLER PER SRM 53-10-15-2R-4 TABLE 201.

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