Service difficulty report · Pressure System · Boeing 7378

Difficulty date
July 25, 2026
Submitted
July 31, 2026
Operation
Air carrier
Aircraft
N8903H
Make and model
Boeing 7378
Aircraft serial
68120
Aircraft time
9,463 hours, 4,960 cycles
Engine
Cfmint LEAP1B28
Part
Pressure System
Condition
Faulted
Location
Zone 400
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

NR 2 ENGINE SHUTDOWN, NOT START, WHILE STARTING. PS3 FAULT. REMOVED AND REPLACED IAW AMM 73-21-11-401.

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