Service difficulty report · Engine · Boeing 74747UF

Difficulty date
August 12, 2026
Submitted
August 14, 2026
Operation
Air carrier
Aircraft
N408MC
Make and model
Boeing 74747UF
Aircraft serial
29261
Aircraft time
105,360 hours, 17,680 cycles
Engine
Ge CF680C2B5F
Part
Engine
Part serial
707281
Condition
Faulted
Location
Nr 2
Stage of operation
CR
How discovered
O
Nature of condition
S
Precautionary procedure
E, A

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

What was found

ENGINE 2 OIL TEMP INFLIGHT. ENG 2 IFS. PERFORMED WINDMILLING INSPECTION & NO TROUBLE FOUND IAW AMM 72-00-00/601. PERFORMED ENG MAG CHIP INSPECTION & NO TROUBLE FOUND IAW AMM 79-00-00/601. R & R NR 2 ENG'S EEC & OPS CHECKED OK IAW AMM 73-21-15/401, AMM 79-34-00/501 & IPC 73-21-15-01. REPLACED NR 2 ENG'S EEC WITH THE ORIGINAL PART AT MCC'S REQUEST IAW AMM 73-21-15/401. THE MAINT/INSP UER 2 ENG HAS BEEN PERFORMED & INSPECTED IAW CURRENT FAR, OPERATOR'S MANUALS AND INSTRUCTIONS, & IS APPROVED FOR RETURN TO SERVICE IAW THOSE REQUIREMENTS DETAILS CAN BE FOUND IN STK W/O 163033 TASK CARD 71-099-02-01.

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