Service difficulty report · Warning Message · 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 Message
Condition
False Indication
Stage of operation
IN
How discovered
9
Nature of condition
N
Precautionary procedure
K

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

What was found

FAULT: WARNING A LEFT (OR RIGHT) FAV CLOSED AND OPEN SWITCHES DISAGREE.(<P>PERFORMED TROUBLE SHOUTING IAW FIM 36-10. FAULT TREE 835. OP CHECK FOUND NORMAL.

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