# SDR UIEA2021110802356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2021
- Submitted: November 8, 2021
- Operation: Air carrier
- Aircraft: [N1013A](https://openairdocs.org/aircraft/N1013A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30110
- Engine: Ge CF680C2B7F
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Eec
- Part number: 2121M4P04
- Part serial: LMDD9140
- Condition: None
- Stage of operation: DE
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021110802356

## Discrepancy

WHILE DESCENDING THROUGH FL210 L/H N1 WAS 25% HIGHER THAN R/H N1. L/H N1 & ENG INDICATION WAS HIGHER THAN R/H IND SIGNIFICANTLY(<P><SPAN>PERFORMED L/H ENG PIMU BITE PROCEDURE PER FIM 71-01 FT 810, FOUND FAULT CODES 35220-A, 155/9-A, & 15519-B. INSPECTED PS3 LINE AND FOUND MOISTURE IN LINE AND L/H EEC PER FIM 71-01 TASK A & B, REMOVED  AND  REPLACED L/H EEC PER B767 AMM 73-2115. PERFORMED TEST NO 11 & 12 PER AMM 77-00-02. BOTH TEST WERE GOOD.  OPS CHECK GOOD, NO FURTHER DEFECTS NOTED AT THIS TIME</SPAN></P>)

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