Service difficulty report · Cowling · Boeing 747428

Difficulty date
July 15, 2022
Submitted
July 29, 2022
Operation
Air carrier
Aircraft
N919CA
Make and model
Boeing 747428
Aircraft serial
25302
Aircraft time
106,498 hours, 15,911 cycles
Part
Cowling
Part number
224M4761539
Part serial
1099
Condition
Worn
Location
Zone 400
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

WEAR DAMAGE WAS FOUND ON NO.3 ENG RH CORE COWL (P/N:224M4761-539, S/N: 1099) FWD FRAME EXISTING REPAIR. THE PERMANENT REPAIR WAS ACCOMPLISHED IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, LNC'S ENGINEERING ORDER 22089-7, REV LR, WHICH WAS APPROVED BY FAA FORM 8110-3 DATED ON JUNE 29, 2022. DETAILS WERE DOCUMENTED IN HAECO XIAMEN'S NRC KVL7326.