# SDR CA101008006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 2010
- Submitted: January 4, 2011
- Operation: Air carrier
- Make and model: Dhav DHC6300
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Collar
- Part number: 7116111
- Condition: Broken
- Location: Nlg Steering
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA101008006

## Discrepancy

MX FACILITY HAS ADVISED MFG OF A BROKEN NLG STEERING COLLAR, PN 71-161-11. DISCOVERED ON AN IN-SERVICE ACFT.  PREVIOUS ACTIONS ON THIS MATTER BY THE OEM INCLUDE SB 6.533 WHICH INTRODUCED A STEEL STEERING COLLAR C6U1512-1. MFG WILL BE REVIEWING THIS MATTER, CONTINUING AIRWORTHINESS TO DETERMINE WHAT ADDITIONAL ACTIONS CAN BE TAKEN.

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