Service difficulty report · Data Plate · Boeing 73779P

Difficulty date
January 1, 2026
Submitted
January 15, 2026
Operation
Air carrier
Aircraft
N7857B
Make and model
Boeing 73779P
Aircraft serial
29358
Aircraft time
61,796 hours, 41,245 cycles
Engine
Cfmint CFM567B24B1
Engine time
21,747 hours, 13,770 cycles
Part
Data Plate
Part number
6498040200
Condition
Detached
Location
Zone 400
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

ENGINE DATA PLATE, DETACHES FROM THE ENGINE FAN FRAME. THIS ALL EA PROVIDES TEMPORARY RELIEF AND INITIATES EA M-20-172-00810-TLD TO AUTHORIZE A 45-DAY DEFERRAL OF REINSTALLATION OF DATA PLATE OR THE BRACKET AND DATA PLATE ASSEMBLY.

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