Service difficulty report · Flap · Boeing 747230B

Difficulty date
March 23, 2007
Submitted
May 3, 2007
Operation
Air carrier
Aircraft
N508MC
Make and model
Boeing 747230B
Aircraft serial
21644
Aircraft time
102,342 hours, 18,962 cycles
Part
Flap
Part number
65B01901208
Condition
Delaminated
Location
Rt Wing
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 B-CHECK, RIGHT INBOARD FORE FLAP WAS FOUND WITH DAMAGE, A 42 INCH LONG X 19 INCH WIDE PREVIOUS REPAIR, 45 INCHS FROM OUTBOARD END, DEPARTED FORE FLAP WITH 40% MATERIAL LOSS. ACCOMPLISHED REPAIR PER 747 SRM 51-40-12.