# SDR F3LA200100137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2001
- Submitted: December 19, 2001
- Operation: Air carrier
- Aircraft: N270FL
- Make and model: Boeing 737-2L9
- Registry model: [Boeing 737-2L9](https://openairdocs.org/model/boeing-737-2l9) (OpenAirDocs)
- Aircraft serial: 22733
- Aircraft time: 50,044 hours, 32,604 cycles
- System (JASC): [3210 · Main Landing Gear](https://openairdocs.org/jasc/3210)
- Part: Collar
- Part number: 69518383
- Part serial: 97179463
- Condition: Corroded
- 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/F3LA200100137

## Discrepancy

DURING C-1 CHECK, INSPECTION REPORTED LT. MLG BELLCRANK RETAINING COLLAR CORRODED.  REPLACED RETAINING COLLAR PER MM 32-32-31.

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