Service difficulty report · Stringer · Boeing 7272J0

Difficulty date
January 10, 2008
Submitted
February 24, 2008
Operation
Air carrier
Aircraft
N749DH
Make and model
Boeing 7272J0
Aircraft serial
22013
Aircraft time
60,829 hours, 31,012 cycles
Part
Stringer
Condition
Corroded
Location
Bs 680
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 CARGO COMPARTMENT CORROSION ON STRINGER SPLICE, STRINGER 28R BETWEEN BS 680 FRAME. FOUND CORROSION OUT OF LIMITS IAW B-727 SRM 53-10-1 FIGURE 1 ON UPPER FLANGE ON SPLICE. REMOVED SPLICE IAW B-727 SRM 51-30-2. FABRICATED NEW SPLICE USING BAC 1498-132 7075-T6 PO NR 7308420 DIMENSION 13" IAW B-727 SRM 51-20-1, 51-30-5 AND 53-10-2 FIGURE 9. ALODINED AND PRIMED AREA IAW B-727 SRM 51-10-2. INSTALLED SPLICE IAW B-727 SRM 53-10-3 FIGURE 1.

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