Service difficulty report · Mixing Unit · Boeing 7378

Difficulty date
April 21, 2024
Submitted
April 24, 2024
Operation
Air carrier
Aircraft
N8710M
Make and model
Boeing 7378
Aircraft serial
42567
Aircraft time
14,147 hours, 6,738 cycles
Engine
Cfmint LEAP1B28
Part
Mixing Unit
Part number
UNKNOWN
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
A

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

What was found

DECLARED EMERGENCY, SUSPECT LEAK #1 ENGINE<[01] R&R CENTER VENT TUBE EXTENSION AND MIXER IAW AMM 78-11-03 AND REMOVED AND REINSTALLED AFT PLUG IAW AMM 78-11-02.

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