# SDR CALA2013120593494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2013
- Submitted: December 6, 2013
- Operation: Air carrier
- Aircraft: [N107UA](https://openairdocs.org/aircraft/N107UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 26900
- Aircraft time: 62,646 hours, 7,355 cycles
- Engine: Pwa PW4056
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic Line
- Part number: 77272U44002
- Condition: Cracked
- Location: Lt Blg
- 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/CALA2013120593494

## Discrepancy

HYD LINE IN LT BODY GEAR WELL CRACKED.  IPC IAW 32-33-67-015 ITEM 330 PN 2724400-277.  PN SHOULD READ 77272U4400-2.  LINE IS REMOVED & OPEN LINES CAPPED.  DAMAGED LINE ROUTED TO SHOP.  INSTALLED HYD LINE IAW32-33-00 LEAK CHECKED GOOD.

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