Service difficulty report · Skin · Boeing 747243B

Difficulty date
September 21, 2006
Submitted
September 22, 2006
Operation
Air carrier
Aircraft
N517MC
Make and model
Boeing 747243B
Aircraft serial
23300
Aircraft time
78,859 hours, 13,062 cycles
Part
Skin
Part number
65B020252
Part serial
000064
Condition
Delaminated
Location
Mid 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

RT INBOARD MID FLAP, BOTTOM SIDE SKIN AT WBL 195.750 HAS 1.250 BY 5.0 INCH AREA OF DELAMINATION. ACCOMPLISHED PREPREG LAYUP 250 DEGREES CURE PERMANENT REPAIR AS PER 747 SRM 51-40-09 FIG 2 AND 51-40-12.