Service difficulty report · Skin · Boeing 747451

Difficulty date
February 16, 2012
Submitted
February 22, 2012
Operation
Air carrier
Aircraft
N675NW
Make and model
Boeing 747451
Aircraft serial
33001
Aircraft time
7,178 hours, 880 cycles
Part
Skin
Condition
Punctured
Location
Bs 2335 S22-23l
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

APPROX 2 X 3 INCH SKIN PUNCTURE AT BS 2335 BETWEEN STRINGER 22 AND 23 LT, AFT OF L5 DOOR. CUT OUT DAMAGE PER SRM 53-00-01 FIG 201, REPAIR 3. CLASS A REPAIR. TREATED AND PRIMED. INSTALL PER SRM 53-00-01. REPAIR INSTALLED AND SEALED PER SRM 53-00-01. ALL RII ITEMS COMPLETED PER SRM 53-00-01.