# SDR IPXA2022092886677

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2022
- Submitted: September 28, 2022
- Operation: Air carrier
- Aircraft: [N308UP](https://openairdocs.org/aircraft/N308UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27761
- Aircraft time: 66,950 hours, 22,492 cycles
- Engine: Ge CF680C2*
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 3B413B
- Part serial: N2115
- Condition: Faulted
- Location: Hyd System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2022092886677

## Discrepancy

AIR TURN BACK, ON CLIMB OUT L HYD DEMAND PUMP EICAS MESSAGE FOLLOWED QRH PROCEDURE SHUT AFFECTED PUMP OFF RETURNED TO ICN PER MMOC.T/S PER FIM 29-11-00-815-806. FOUND FAULT INTERMITTENT RTR LEFT ELCU, K204, K680 AND K130 PRECAUTIONALLY PER AMM 29-11-04-401 & WDM 29-11-12 PG1 SH2. LH ACMP SYS OPS TEST ALL NORMAL. A/C OK FOR SVC.

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