Service difficulty report · Stringer · Boeing 75721B

Difficulty date
July 28, 2009
Submitted
July 28, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Stringer
Part number
654N0010128
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

AT BS 1620 STR 30 BL 0 CORRODED. CORROSION ON STRINGER FOUND EXCEEDED SRM DAMAGE LIMITS. STR 30 BETWEEN STA 1610 AND STA 1620 REPAIRED IAW SRM 53-00-53 REV. 97, REPAIR 2, FIG 207. REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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