Service difficulty report · Oil Cap · Boeing 74787UF

Difficulty date
April 21, 2026
Submitted
April 22, 2026
Operation
Air carrier
Aircraft
N853GT
Make and model
Boeing 74787UF
Aircraft serial
37572
Aircraft time
58,919 hours, 8,701 cycles
Engine
Ge GENX2B67B
Part
Oil Cap
Condition
Unsecure
Location
Nr 3 Engine
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

ENG 3 OIL SYS STATUS MSG IN FLIGHT. OIL PRESSURE 24 PSI IN CRUISE. NR 3 ENG OIL FILL CAP FOUND OPEN. CLOSED CAP REF AMM 12-13-03. PERFORMED IDLE ENG RUN, OIL PRESSURE INDICATION NORMAL. NO FAULTS NOTED REF AMM 71-00-00.</P>)

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