# SDR IPXA2015091193388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2015
- Submitted: September 11, 2015
- Operation: Air carrier
- Aircraft: [N338UP](https://openairdocs.org/aircraft/N338UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27240
- Aircraft time: 13,916 hours, 4,866 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Control Unit
- Part number: 3B413B
- Part serial: 029C7655
- Condition: Inoperative
- Location: Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2015091193388

## Discrepancy

DURING CLIMBOUT, HYDRAULIC PRIM 1 EICAS MESSAGE AND PRESSURE LIGHT ILLUMINATED ON C ELEC 1 PUMP.   SWAPPED NR 2 ELCU FROM C2 SYSTEM TO NR 1 C1 SYSTEM POSITION SN NR 2 SWAPPED TO NR 1 3B41-3B-09211. ON POSITION NR 2 INSTALLED NEW ELCU IAW AMM 29-11-14.  SYSTEM CHECKED OK.

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