# SDR DALA2021020900759

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2021
- Submitted: February 9, 2021
- Operation: Air carrier
- Aircraft: [N3743H](https://openairdocs.org/aircraft/N3743H), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30836
- Aircraft time: 64,203 hours, 25,453 cycles
- System (JASC): [5743 · Wing, Landing Gear Attach Fittings](https://openairdocs.org/jasc/5743)
- Part: Trunnion
- Condition: Corroded
- Location: Rt Mlg
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021020900759

## Discrepancy

(LOG 1722491) DURING INSPECTION FOUIND # 5 FUSE PIN BORE-CORRODED IN BORE AND IB FACE ON RH TRUNNION. ROTO-PEENED AREA PER B737 SRM 57-20-90 REPAIR 2. TREATED AND PAINTED REWORK AREA PER B737 SRM 57-20-90 REPAIR 2. TURN BUSHING AND REPAIR WASHERS AND CAD PLATED THEM PER B737 SRM 57-20-90. INSTALLED BUSHING PER B737 SRM 57-20-90 REPAIR 2.

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