# SDR C77A20131223005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 20, 2013
- Submitted: December 23, 2013
- Operation: Air carrier
- Aircraft: N621CZ
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000218
- Aircraft time: 16,052 hours, 9,125 cycles
- Engine: Ge CF348E5
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Seal
- Part number: 14G0410204
- Condition: Torn
- Location: Thrust Reverser
- Part time: 16,052 hours, 9,125 cycles
- Component: Thrust Reverser
- Component part number: 15G0003013
- 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/C77A20131223005

## Discrepancy

LT ENG INBD THRUST REVERSER PN 15G0003-013, SN HRD00410, FRONT 12 O'CLOCK PLATFORM SEAL, PN 14G0410-204 IS TORN.  IAW THE AFFECTIVITY OF THE THRUST REVERSER THE SEAL REQUIRED IS NO LONGER MANUFACTURED.  REPLACED UPPER SEALS ON WO 739450-424 GE CF 34-8E SERVICE BULLETIN 78-0055 R01 IAW EO E17X-7800-001 2 REV 4 WO 895584, TAT 16051.62 & TAC 9125.

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