Service difficulty report · Transition Panel · Boeing 737790

Difficulty date
October 31, 2015
Submitted
November 20, 2015
Operation
Air carrier
Aircraft
N615AS
Make and model
Boeing 737790
Aircraft serial
30344
Aircraft time
53,277 hours, 24,015 cycles
Part
Transition Panel
Part number
146A7502
Condition
Corroded
Location
Bs 727c-787
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

AFT CARGO COMPARTMENT FLOOR STRUCTURE LT TRANSITION PANEL FROM BS 736 TO BS 787 HAS CORROSION, MARKED. ACFT GROUNDED. CUTOUT DAMAGE PORTION OF AFT CARGO LT TRANSTION PANEL, FABRICATED, LOCATED & DRILLED NEW REPAIR PARTS USING BAC 1496-377 EXTRUSION PO 843790.6, APPLIED ALODINE, PRIME & TOPCOAT TO REPAIR PARTS & REPAIR AREA, INSTALLED ALL REPAIR PARTS & APPLIED CIC TO REPAIR AREA,ALL WORK PERFORMED IAW SRM 53-00-3-2R-6 REMOVED MAINT DOT U843.