Service difficulty report · Skin · Boeing 7272Q9

Difficulty date
May 16, 2007
Submitted
May 30, 2007
Operation
Air carrier
Aircraft
N740DH
Make and model
Boeing 7272Q9
Aircraft serial
21930
Aircraft time
47,830 hours, 38,338 cycles
Part
Skin
Condition
Delaminated
Location
Lt Wing Te 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

LT I/B MID FLAP UPPER SURFACE DELAM 36" FROM O/B END. REMOVED DAMAGED AREA APPROX 6 3/4" BY 4" BY 4 1/4" CLEANED AN PREPPED AREA TO BOND, FABBED FILLER (6 3/4"X 4 1/4") AND FILLER 2 EACH 3" BY 4 1/4" FROM .016 7075-T6 PO NR 9003988, ANODIZED, PRIMED AN APPLIED ADHESIVE FILM IAW B727 SRM 51-40-20 PAR 7, FIG 3 AND 57-50-2 FIG 3. INSTALLED REPAIR PARTS, CURED AND FINISHED REPAIR AREA IAW B727 SRM 51-40-20 PAR 20, 22 AND 51-40-24 FIG 3.

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