# SDR CALA2017011300071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2017
- Submitted: January 14, 2017
- Operation: Air carrier
- Aircraft: [N14115](https://openairdocs.org/aircraft/N14115), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27557
- Aircraft time: 86,868 hours, 17,914 cycles
- System (JASC): [3244 · Tire](https://openairdocs.org/jasc/3244)
- Part: Tire
- Part number: 419K62T1
- Part serial: 0968
- Condition: Failed
- Location: Mlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017011300071

## Discrepancy

LOSS OF LT HYD QTY W/ RT MLG INDICATION ON APPROACH. EMERGENCY DECLARED. UPON ARRIVAL AT LAX FOUND NR 7 MAIN TIRE BLOWN. RT MLG W/W RETURN LINE TO DOWNLOCK SEQUENCE VALVE DAMAGED BY BLOWN TIRE. IPC REF 32-32-51-16 ITEM 500. RT MLG WW PRESSURE LINE TO DONLOCK SEQUECE VLV DAMAGED BY BLOWN TIRE. IPC REF 32-32-51-16 ITEM 435.  R/R HYD LINES AND TORQED. LEAKED CHECKED GOOD.  REPLACED # 7 MAIN TIRE PER AMM 32-45-01 WHEEL S/N ON 1131---S/N OFF 0968 TIRE S/N ON 916N5056.

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