# SDR DL73G030745

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2003
- Submitted: August 26, 2003
- Operation: Air carrier
- Aircraft: N222DZ
- Make and model: Boeing 737-35B
- Registry model: [Boeing 737-35B](https://openairdocs.org/model/boeing-737-35b) (OpenAirDocs)
- Aircraft serial: 23971
- Aircraft time: 41,172 hours, 21,252 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Flange
- Condition: Corroded
- Location: Mlg Brake Assy
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL73G030745

## Discrepancy

DURING OVERHAUL OF THE MLG PISTON IAW CMM 32-11-11, THE BRAKE FLANGE FACE WAS LOCALLY BLENDED.  SUBJECT CMM, FIGURE 403 NOTES NO BLENDING IS ALLOWED, AND TO CONTACT OEM.  NOTE: GEAR IS SCHEDULED TO BE INSTALLED ON AC 222.  BLEND WAS SUBMITTED TO OEM, AND SUBSEQUENTLY PROCESSED IAW ERA 339500-14AD.

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