Service difficulty report · Engine · Boeing 7378H4

Difficulty date
November 5, 2022
Submitted
November 8, 2022
Operation
Air carrier
Aircraft
N8684F
Make and model
Boeing 7378H4
Aircraft serial
36653
Aircraft time
22,075 hours, 10,515 cycles
Engine
Cfmint CFM567B27
Engine time
45,951 hours, 29,989 cycles
Part
Engine
Part number
CFM567B27
Part serial
892399
Condition
Overtemp
Location
Zn 400 Nacelle/P
Stage of operation
CL
How discovered
9
Nature of condition
J, M
Precautionary procedure
D, E

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

What was found

ENGINE 1 FAIL; LOUD BANG; SEVERE DAMAGE; QRC/QRH PROCEDURES ALL COMPLIED WITH; OVERTEMP; N2 TO ZERO. / [01] R/R #1 ENG REF T/C 771-00-01

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