Service difficulty report · Deck Plate · Boeing 757222

Difficulty date
July 28, 2016
Submitted
July 29, 2016
Operation
Air carrier
Aircraft
N790FD
Make and model
Boeing 757222
Aircraft serial
26693
Aircraft time
70,722 hours, 24,723 cycles
Part
Deck Plate
Part number
146N531810
Condition
Corroded
Location
Fuselage
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

BS 1681 LBL 18 AFT DECK PLATE UPPER SURFACE FOUND CORRODED. CORROSION REMOVED IAW SRM 51-10-02-0G, REV 118.0. REWORK AREA ORIGINAL THICKNESS 0.071", REMAINING THICKNESS 0.044" AND MATERIAL THICKNESS REMOVED IS 0.027", FOUND EXCEEDED LIMIT IAW SRM 53-60-51-1A, REV 118.0. DECK PLATE REPAIR CARRIED OUT IAW SRM 53-60-51-2R, FIG 201, REPAIR 10, REV 118.0. REPAIR CLASSIFIED MAJOR IAW GMM 6-2-100.