Service difficulty report · Indication Sys · Boeing 777300ER

Difficulty date
August 19, 2024
Submitted
August 22, 2024
Operation
Air carrier
Aircraft
N2138U
Make and model
Boeing 777300ER
Aircraft serial
62649
Aircraft time
30,095 hours, 3,271 cycles
Part
Indication Sys
Condition
Faulted
Location
Oil System
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

AC DIVERSION TO HNL. PILOT REPORTED NR 2 ENG OIL QTY LOSS. ACCOMPLISHED SNIFF CHECK OF OIL FOR FUEL ODOR IN OIL SYS IAW AMM 12-13-01-130-803-002 STEP F. (1). NO FUEL ODOR PRESENT IN OIL. ALSO ACCOMPLISHED TEST NR 6 PART POWER LEAK CHECK REF AMM TASK 71-00-00-700-805-H01 WITH ALL THE DRAIN LINES BAGGED. ACCOMPLISHED ENG 2 RUN AT 70% N1 FOR 10MIN. TOTAL ENG 2 RUN TIME 40 MIN WITH OIL INDICATION AT 18QTS WHILE RUNNING AND 23 QTS AFT ER SHUTDOWN. NO OIL LOSS AND NO OIL FOUND IN DRIAN LINE BAGS. PERFORMED VISUAL INSPECTION PER AMM TASK 79-00-00-200-801-H01, NO OIL LEAKS NOTED. INFORMATIONAL UPDATE ON T/S: EGC LP 8994797 & 8987729 WERE COMPLETED WITH NO FINDINGS.

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