# SDR CALA2013102992501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2013
- Submitted: November 1, 2013
- Operation: Air carrier
- Aircraft: N574UA
- Make and model: Boeing 757222
- Aircraft serial: 26686
- Aircraft time: 68,011 hours, 24,955 cycles
- Engine: Pwa PW2037
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Control Panel
- Condition: Faulty
- Location: Bleed Air Sys
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013102992501

## Discrepancy

BLEED & HI STAGE LIGHTS ARE BURNED OUT ON LT SIDE OF BLEED AIR PANEL.  TROUBLE SHOT  FOUND ALL 3 INDS FOR LT BLEED INTERMITTENT.  REPLACED OVERHEAD BLEED PNL M10259 WITH SERVICEABLE PNL FROM AC 5415.  SN OFF D00589, SN ON-D00500, PN 233N3215 1016U1, IAW-AMM. OPERATION & INDICATIONS NORMAL.

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