Service difficulty report · Keelbeam · Boeing 757223

Difficulty date
May 10, 2016
Submitted
July 8, 2016
Operation
Air carrier
Aircraft
N602AN
Make and model
Boeing 757223
Aircraft serial
27053
Aircraft time
65,062 hours, 22,691 cycles
Part
Keelbeam
Part number
144N80493
Condition
Corroded
Location
Bs 1176
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 WAS FOUND ON THE LEFT SIDE OF THE KEEL REAM WEB AROUND A HYDRAULIC FITTING AT BS 1176 APPROXIMATELY 27 INCHES ABOVE THE LOWER HORIZONTAL OF THE KEEL BEAM. REPAIRED THE KEEL BEAM IAW EA 260548 AND SRM 51-10-02.