Service difficulty report · Warning Light · Boeing 7673JHF

Difficulty date
June 1, 2021
Submitted
June 3, 2021
Operation
Air carrier
Aircraft
N643GT
Make and model
Boeing 7673JHF
Aircraft serial
37809
Aircraft time
21,068 hours, 5,500 cycles
Part
Warning Light
Condition
False Activation
Stage of operation
IN
How discovered
9
Nature of condition
P
Precautionary procedure
K

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

What was found

FAULT WARINING A LEFT (OR RIGHT) FAV VALVE CLOSED SIGNAL WAS NOT DETECTED.(<P>PERFORMED TROUBLESHOOTING IAW FIM 36-20 FAULT LINE 8041. FOUND NORMAL AT THIS TIME</P>)

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