SDR SWAA2026010157157

Service difficulty report · Data Plate · Boeing 73779P

Difficulty date: December 27, 2025
Submitted: January 1, 2026
Operation: Air carrier
Aircraft: N7857B
Make and model: Boeing 73779P
Aircraft serial: 29358
Aircraft time: 61,796 hours, 41,245 cycles
Engine: Cfmint CFM567B242
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Data Plate
Part number: 6498040200
Condition: Detached
Location: Engine
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 (P/N'S 649-804-020-0, 649-804-023-0, 649-804-024-0, 649-804-027-0), 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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