Service difficulty report · Skin · Boeing 727214

Difficulty date
November 1, 2007
Submitted
February 10, 2008
Operation
Air carrier
Aircraft
N785AT
Make and model
Boeing 727214
Aircraft serial
21691
Aircraft time
60,872 hours, 40,673 cycles
Part
Skin
Condition
Corroded
Location
Bs 510
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

FORWARD PIT SKIN CORRODED AT ANTENNA CUT OUT BS 510 BETWEEN STRINGER 28L AND 28R. REMOVED FASTENERS AND ANTENNA RING IAW B-727 SRM 51-30-2, REMOVED CORROSION FROM SKIN IAW B-727 SRM 51-10-6, CORROSION FOUND OUT OF LIMITS IAW B-727 SRM 53-30-1 FIGURE 1. REMOVED PREVIOUS DOUBLER AT BS 480 - 500 IAW B-727 SRM 51-30-2, CUT-OUT AND REMOVED BELLY SKIN AT BS 480 - 520 BETWEEN STRINGER 26L AND 26R IAW B-727 SRM 53-30-3 FIGURE 12 AND 51-10-1. FABRICATED NEW SKIN SECTION AND REPAIR SPLICE IAW B-727 SRM 53-30-2 FIGURE 2 AND 53-30-3 FIGURE 12. TREATED AND PRIMED REPAIR PARTS AND AREA IAW B-727 SRM 51-10-2 AND INSTALLED REPAIR SKIN AND SPLICE IAW B-727 SRM 51-30-2 AND 53-30-3 FIGURE 12, REINSTALLED ANTENNA RING IAW B0727 SRM 51-30-2.