Service difficulty report · Skin · Boeing 727227

Difficulty date
November 15, 2010
Submitted
December 1, 2010
Operation
Air carrier
Aircraft
N233FE
Make and model
Boeing 727227
Aircraft serial
21327
Aircraft time
69,974 hours, 48,638 cycles
Part
Skin
Part number
65545772
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
9
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

CORROSION ON SKIN AT BS 720A PLUS 5" BETWEEN STRINGER 28R AND 27R. CUT OUT DAMAGED AREA, DIMENSION 5" X 2" IAW SRM 53-30-3 FIG 1. FABRICATED SKIN REPAIR USING 2024 T3, .080" X 14 3/4" X 9 1/4" IAW SRM 53-30-3 FIG 1. TREATED AND PRIMED IAW SRM 51-10-2. INSTALLED COUNTERSINK WASHERS IAW SRM 51-30-8. INSTALLED DOUBLER REPAIR IAW SRM 51-30-2, REV 103.