Service difficulty report · Doubler · Boeing 757223

Difficulty date
December 10, 2018
Submitted
December 13, 2018
Operation
Air carrier
Aircraft
N191AN
Make and model
Boeing 757223
Aircraft serial
32385
Aircraft time
61,194 hours, 15,098 cycles
Part
Doubler
Part number
145N5300
Condition
Corroded
Location
Bs 1715
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

CORROSION FOUND ON THE DOUBLER AT THE AFT DECK DRAIN HOLE BS 1715, RBL 22. REPLACED THE DOUBLER IAW SRM 53-60-51-2R-17.