Service difficulty report · Skin · Boeing 727225

Difficulty date
October 12, 2004
Submitted
October 25, 2004
Operation
Air carrier
Aircraft
N461FE
Make and model
Boeing 727225
Aircraft serial
22548
Aircraft time
37,029 hours, 25,639 cycles
Part
Skin
Condition
Corroded
Location
Fuselage
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 INNER SKIN BS 720C LBL 5 WL 136. BLENDED CORROSION ON INNER SKIN AT BS 720C BL 0 AND ON SHEARTIE BS 720C RBL 5 - LBL5 W/L 136. BOTH AREAS FOUND TO BE OUT OF LIMITS PER SRM 53-10-1 FIG 1 AND 53-30-1 FIG 1. FABRICATED REPLACEMENT SHEARTIE BAC1490-2785, 707556X.050 INCH NR 563248. INSTALLED REPAIR BS 720C RBL5 - LBL 5 PER SRM 53-10-4, FIG 15. REMOVED DAMAGED SECTION OF INTERSKIN, FABRICATED REPAIR PLATE 2024T3X.125 NR 525155 AND INSTALLED REPAIR BS 720C BL 0 W/L 136 PER SRM 53-30-3 FIG 1.