Service difficulty report · Indication Sys · Boeing 7478

Difficulty date
February 22, 2020
Submitted
February 26, 2020
Operation
Air carrier
Aircraft
N616UP
Make and model
Boeing 7478
Aircraft time
2,738 hours, 393 cycles
Part
Indication Sys
Condition
Malfunctioned
Location
L1 Door
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

INSPECTION TYPE:N/AL1 ENTRY DOOR OPEN DOOR DOES NOT INDICATE OPEN ON SYNOPTIC DISPLAY OR EICAS.PERFORMED OPERATIONAL TEST OF DOOR WARNING SYSTEM FOR MAIN ENTRY L1 DOOR IAW AMM 52-71-00-700-801. OPS CK GOOD. NO DEFAULT NOTED AT THIS TIME. THIS CLEARS M699840.

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