SDR UIEA2020091542000

Service difficulty report · Indication Sys · Boeing 7673S1

Difficulty date: September 13, 2020
Submitted: September 15, 2020
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 91,554 hours, 19,496 cycles
Engine: Ge CF680C2B6F
System (JASC): 3100 · Indicating/Recording System
Part: Indication Sys
Condition: Malfunctioned
Location: Fuel Shutoff
Stage of operation: TX
How discovered: O
Nature of condition: P
Precautionary procedure: O

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

What was found

RECEIVED NO ENGINE VALVE LIGHT WHEN MOVING THE FUEL CONTROL VALVE TO RUN ON ENGINE START. LIGHT WORK PRIOR TO ENGINE START, AS WELL AS, AFTER. PERFORMED ENGINE FUEL SHUTOFF VALVE ACTUATOR TEST ON LT AND RT ENG, IAW B767 AMM 28-22-11-801. OPS TEST GOOD.

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