Service difficulty report · Skin · Boeing 74747UF

Difficulty date
June 28, 2006
Submitted
June 29, 2006
Operation
Air carrier
Aircraft
N409
Make and model
Boeing 74747UF
Aircraft serial
30558
Aircraft time
25,763 hours, 3,987 cycles
Part
Skin
Part number
65B02025205C
Part serial
000556
Condition
Cracked
Location
Flap
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

LEFT TRAILING EDGE I/B MID FLAP HAS PREVIOUS REPAIR THAT HAS CRACKED ON I/B END 6 INCHES FROM EDGE. DAMAGE REMOVED & REPAIR LAYED UP 7 CURED IAW B747-400F SRM 51-70-06 REPAIR 5A (1), PARA 4 A, C, E (1) (D) PG 13 REVISION 43.

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