# SDR 99ZZZM378

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N42D](https://openairdocs.org/aircraft/N42D), registered now
- Make and model: Beech E18S
- Registry model: [Beech E18S](https://openairdocs.org/model/beech-e18s) (OpenAirDocs)
- Aircraft serial: BA117
- System (JASC): [2701 · Control Column Section](https://openairdocs.org/jasc/2701)
- Part: Control Column
- Part number: 40418751026
- Condition: Cracked
- Location: Cockpit
- Part time: 24,038 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZM378

## Discrepancy

AIRCRAFT IN FOR A B2 INSPECTION, COMPLYING WITH AD 77-19-07 CONTROL COLUMN INSPECTION, A CRACK WAS DETECTED IN THE AREA 'A' LEFT CONTROL COLUMN OF AD 77-19-07, A .25 INCH CRACK ACROSS THE LOWER WELD.  CONTROL COLUMN REMOVED AND REPLACED WITH A NEW ONE.  (M)

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