# SDR AZN2005F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2005
- Submitted: March 8, 2005
- Operation: Air carrier
- Aircraft: N1761G
- Make and model: Cessna 310R
- Registry model: [Cessna 310R](https://openairdocs.org/model/cessna-310r) (OpenAirDocs)
- Aircraft serial: 310R1223
- Engine: Cont IO520*
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Brake Disc
- Part number: 16400806
- Part serial: M6267
- Condition: Cracked
- Location: Lt Brakes
- 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/AZN2005F00000

## Discrepancy

NOTICED NUMEROUS OF OUR MFG BRAKE DISC, PN 164-00806 BEING CRACKED.  THE CRACKS BEGIN WHERE MFG NAME IS STAMPED ON THE BRAKE DISC.  FOUND 3 CRACKS WHERE THE LETTER (P) IS STAMPED AND ONE CRACK WHERE THE LETTER (R) IS STAMPED.  PROBABLE CAUSE IS THE STAMPING LOCATION SETS UP A STRESS POINT.  RECOMMEND DIFFERENT STAMPING LOCATION TO PREVENT RECURRENCE. (K)

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