SDR UIEA2019101305708

Service difficulty report · Relay · Boeing 76731K

Difficulty date: October 13, 2019
Submitted: October 15, 2019
Operation: Air carrier
Aircraft: N1373A
Make and model: Boeing 76731K
Aircraft serial: 27205
Aircraft time: 100,053 hours, 20,863 cycles
Engine: Ge CF680C2B2
System (JASC): 7321 · Fuel Control/Turbine Engines
Part: Relay
Part number: BACR13CF2AB
Condition: Failed
Location: Rt Engine
Stage of operation: TX
How discovered: O
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT ENGINE PARAMETERS DURING IDLE TAXI; N2 64.8%- 73.6%, N1 25.8- 34.5, EGT 310-380 DEG, FF 1.3- 2.0. NO FLUCTUATIONS NOTED DURING CRUISE. REMOVED & REPLACED K433 RT IDLE SOLENOID RELAY IAW AMM 20-11-00 AND WDM 73-21-19. PERFORMED ENGINE IDLE RUN IAW B767 AMM 71-00-00. NO DEFECTS OR FLUCTUATION NOTED AT THIS TIME.

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