Service difficulty report · Warning System · Boeing 76731K

Difficulty date
August 26, 2018
Submitted
August 27, 2018
Operation
Air carrier
Aircraft
N1489A
Make and model
Boeing 76731K
Aircraft serial
27206
Aircraft time
103,013 hours, 19,812 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
NR
How discovered
O
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

CABIN AUTO INOP EICAS MESSAGE. CHECKLIST COMPLETED, CABIN PRESSURE NORMAL IN MANUAL MODE. PERFORMED BITE TEST PER AMM 21-31-00-705-001, NO FAULTS INDICATED, NO EICAS MESSAGE. OK FOR SERVICE.

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