Service difficulty report · Engine · Boeing 7378H4

Difficulty date
April 5, 2024
Submitted
April 9, 2024
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
34,394 hours, 16,381 cycles
Engine
Cfmint CFM567B27E
Engine time
32,202 hours, 15,335 cycles
Part
Engine
Part serial
660106
Condition
Failed
Location
Nr 1
Stage of operation
TO
How discovered
9
Nature of condition
A, J
Precautionary procedure
C

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

What was found

#1 ENGINE FAILURE DURING TO. REJECTED TO AT 135 KNOTS. SEVERE DAMAGE IN TURBINE SECTION FOUND ON POST FLIGHT. BOTH FIRE BOTTLES WERE DISCHARGED AFTER FIRE CREW REPORTED FLAMES IN TURBINE SECTION<[01] REMOVED AND REPLACED #1 ENGINE PER MT 771-00-01; REF: TTG8Q008QADY<BR><BR>REMOVED AND REPLACED BOTH ENGINE FIRE BOTTLES PER AMM 26-21-01; REF: TTG8Q00SKARH;[02] C/W RII REQUIREMENTS FOR THIS TASK

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