Service difficulty report · Skin · Boeing 73773V

Difficulty date
November 13, 2019
Submitted
November 14, 2019
Operation
Air carrier
Aircraft
N558WN
Make and model
Boeing 73773V
Aircraft serial
30248
Aircraft time
53,446 hours, 34,461 cycles
Part
Skin
Part number
144A331152
Condition
Corroded
Location
Bs 665-667
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

FOLLOWING REMOVAL OF THE R/H PICKLE FORK FRAME ASSEMBLY CORROSION WAS FOUND AT TWO FASTENER HOLE LOCATIONS IN THE SKIN, BETWEEN BS. 665 TO BS. 667, RBL 70. / REPAIRED SKIN PER EA.

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