# SDR UALA2011052502560

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2011
- Submitted: June 3, 2011
- Operation: Air carrier
- Aircraft: N576UA
- Make and model: Boeing 757222
- Aircraft serial: 26690
- Aircraft time: 60,789 hours, 21,564 cycles
- Engine: Pwa PW2037
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Bottle
- Part number: 60B1000317
- Condition: Unserviceable
- Location: R4 Door
- Stage of operation: IN
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011052502560

## Discrepancy

MAIN CABIN, R-4 DOOR EMERGENCY POWER BOTTLE DATE OF MANUFACTURE NOT VISIBLE, HYDROSTATIC TEST DATE EXPIRED AS NOTED ON ROUTINE JIC 5R52I8050.  REPLACED R-4 DOOR EMERGENCY POWER RESERVOIR BOTTLE PER MM ON NON ROUTINE 29382.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.