Service difficulty report · Warning Message · Boeing 7673Y0

Difficulty date
July 22, 2021
Submitted
July 23, 2021
Operation
Air carrier
Aircraft
N1181A
Make and model
Boeing 7673Y0
Aircraft serial
26206
Part
Warning Message
Condition
False Activation
Location
Exhaust Fan
Stage of operation
NR
How discovered
9
Nature of condition
N
Precautionary procedure
O

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

What was found

STATUS 'AFT EQ EXH FAN 2'(<P>PERFORMED FIM TASK 21-26 FAULT TREE 808. NO FAULTS FOUND. COULD NOT DUPLICATE. OPS CHECKS GOOD.</P>)

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