Service difficulty report · Bolt · Boeing 7378H4

Difficulty date
September 17, 2026
Submitted
September 22, 2026
Operation
Air carrier
Aircraft
N8554X
Make and model
Boeing 7378H4
Aircraft serial
36993
Aircraft time
29,338 hours, 14,858 cycles
Part
Bolt
Condition
Loose
Location
Zone 100
Stage of operation
NR
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

FUEL LEAK REPORTED FROM REFUELING PANEL. RETORQUED MOUNTING BOLTS ON THE CENTER TANK FUELING SHUTOFF VALVE IAW AMM 28-21-51. NO LEAKS NOTED.

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