Service difficulty report · Stringer · Boeing 7272B7

Difficulty date
December 19, 2008
Submitted
January 19, 2009
Operation
Air carrier
Aircraft
N770AT
Make and model
Boeing 7272B7
Aircraft serial
21953
Aircraft time
67,264 hours, 39,529 cycles
Part
Stringer
Condition
Corroded
Location
Zone 100
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

LWR FUSELAGE FWD CARGO COMPARTMENT S-28R WITH CORROSION AT BS 488. REPAIRED S-28R SECTION BETWEEN BS 480 TO BS 516.5 IAW SRM 53-10-3 FIG 1. REPLACED S-28R SECTION FROM BS 450 TO BS 480 IAW SRM 51-10-1 PARA 7A AND 53-10-3 FIG 1.

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