# SDR DALA2021041702258

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2021
- Submitted: April 17, 2021
- Operation: Air carrier
- Aircraft: [N3749D](https://openairdocs.org/aircraft/N3749D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30490
- Aircraft time: 65,627 hours, 24,482 cycles
- System (JASC): [5343 · Fuselage, Landing Gear Attach Fittings](https://openairdocs.org/jasc/5343)
- Part: Trunnion
- Condition: Corroded
- Location: Rt Mlg
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021041702258

## Discrepancy

(LOG 1782093) DURING INSPECTION FOUND R/H FWD TRUNNION - CORRODED. LOWER OUTBOARD ATTACH POINT CORRODED ON OUTBOARD FACE ADJACENT TO BUSHING. FABRICATED AND CAD PLATED BUSHING PER B737 SRM 57-20-90 REPAIR 2. INSTALLED BUSHING PER B737 SRM 57-20-90 REPAIR 2. FABRICATED AND CAD PLATED WASHER PER B737 SRM 57-20-90 REPAIR 2. REPAIRED PER B737 SRM 57-20-90 REPAIR 2.

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