# SDR LR7A2010122800162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2010
- Submitted: December 28, 2010
- Operation: Air carrier
- Aircraft: [N406LC](https://openairdocs.org/aircraft/N406LC), registered now
- Make and model: Lkheed 382G44K30
- Aircraft serial: 4676
- Aircraft time: 45,354 hours, 26,648 cycles
- Engine: Allsn 501D22A
- System (JASC): [5343 · Fuselage, Landing Gear Attach Fittings](https://openairdocs.org/jasc/5343)
- Part: Reinforcement
- Condition: Cracked
- Location: Rt Mlg
- 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/LR7A2010122800162

## Discrepancy

DURING SCHEDULED B-3 CHECK, IAW JOB CARD HB3200, FOUND "SUSPECTED CRACK" IN RADIUS OF THE RT MLG BEAM LOWER REINFORCEMENT PLATE AT FS588, WL146, RBL62.  REPLACED WITH NEW IAW AMM SMP581 32-10, PARA 7B, STEP 2-4, NR 2-1-73.

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