Service difficulty report · Engine · Boeing 74746NF

Difficulty date
March 24, 2006
Submitted
April 6, 2006
Operation
Air carrier
Aircraft
N453PA
Make and model
Boeing 74746NF
Aircraft serial
30811
Aircraft time
18,630 hours, 3,224 cycles
Engine
Ge CF680C2*
Engine time
18,630 hours, 3,224 cycles
Part
Engine
Part number
CF680C2B5F
Part serial
706364
Condition
Fod
Location
Nr 3
Stage of operation
TO
How discovered
O
Nature of condition
C
Precautionary procedure
C

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

What was found

APPROACHING V1 LOUD BANG WITH FLASH OBSERVED. REJECTED TAKEOFF AT 128KTS AT END OF RUNWAY NR 3, ENGINE EGT AT 800 DEG. PERFORMED HIGH-ENERGY STOP INSPECTION. PERFORMED BOROSCOPE INSPECTION, FOUND 11TH AND 12TH STAGE BLADES FOD'D. REMOVED AND REPLACED NR 3 ENGINE PER PAC-JCP71-00-001A AND 2A. ENGINE RUN AND LEAK CHECK NORMAL.

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