Service difficulty report · Skin · Boeing 757236

Difficulty date
March 26, 2009
Submitted
March 26, 2009
Operation
Air carrier
Aircraft
N910FD
Make and model
Boeing 757236
Aircraft serial
25054
Aircraft time
50,523 hours, 16,419 cycles
Part
Skin
Part number
146N3330
Condition
Dented
Location
Bs1356
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

FUSELAGE SKIN, BS 1356, BETWEEN S-24L AND S-25L, IS DENTED. CHECKED LIMITS OF DENT AT BS 1356, BETWEEN S-24L AND S-25L, A=.942, Y=.045, A/Y=21. OUT OF LIMITS PER SRM 53-00-01, FIG 201. FABRICATED REPAIR DOUBLER FROM .063"/2024-T3, BATCH NR 158579, IAW SRM 53-00-01, FIG 201. LOCATED, DRILLED, TREATED AND PRIMED PER SRM 51-40-02, 51-20-01. INSTALLED REPAIR DOUBLER AND FILLER IAW SRM 51-40-02 AND SRM 53-00-01, REPAIR NR 7 AT FUSELAGE SKIN, BS 1356, BETWEEN S-24L AND S-25L. THIS REPAIR IS CLASSIFIED AS A CAT "A" MAJOR REPAIR.