# SDR CHIA2018091293501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2018
- Submitted: December 31, 2018
- Operation: Air carrier
- Aircraft: [N188CH](https://openairdocs.org/aircraft/N188CH), registered now
- Make and model: Boeing 1072
- Aircraft serial: 107
- Aircraft time: 73,622 hours
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Fireshield
- Condition: Damaged
- Location: Fuselage
- 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/CHIA2018091293501

## Discrepancy

WHILE PERFORMING A "C" INSP THE FIRE SHIELD ON THE NR 4 SYNC SHAFT WAS FOUND TO BE CUT. DURING REPLACEMENT OF THE FIRE SHIELD AT STATION 410 THE CREW FOUND A SCREW HAD RUBBED A 0.25" DEEP HOLE IN THE 410 CAP ANGLE. DAMAGE REPAIRED ON VP-000245-18. DETAILS ON FILE WITH THIS REPAIR STATION

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