Service difficulty report · Exhaust Duct · Boeing 747428

Difficulty date
July 9, 2020
Submitted
September 25, 2020
Operation
Air carrier
Aircraft
N952CA
Make and model
Boeing 747428
Aircraft serial
25238
Aircraft time
101,195 hours, 15,251 cycles
Engine
Ge CF680C2B1F
Part
Exhaust Duct
Part number
314U210072
Part serial
2227A
Condition
Cracked
Location
Nr 2 Engine
Part time
16,325 hours, 3,057 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DURING ACCOMPLISHMENT OF TASK CARD 71-802-01-02, A DENT WAS NOTED ON THE OUTER SKIN OF THE NUMBER 2 ENGINE EXHAUST SLEEVE, NACELLE STATION 318 NEAR 7 O`CLOCK POSITION. ACCOMPLISHED REPAIR IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING INC ENGINEERING ORDER NUMBER 20322-6.