Service difficulty report · Keel Beam · Boeing 737277

Difficulty date
April 24, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N178AW
Make and model
Boeing 737277
Aircraft serial
22645
Part
Keel Beam
Condition
Corroded
Location
Bs 727
Stage of operation
IN
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

DURING ROUTINE MAINTENANCE CHECK, FOUND EVIDENCE OF CORROSION AT BS 727 + 12 AT KEEL BEAM STR 27R, WL 148. REPARIED PER ER 2-53-35-15, TCO-PAN-97-720RR, 8110, 3.