Service difficulty report · Frame · Boeing 747271C

Difficulty date
July 24, 2007
Submitted
July 26, 2007
Operation
Air carrier
Aircraft
N537MC
Make and model
Boeing 747271C
Aircraft serial
22403
Aircraft time
97,429 hours, 19,113 cycles
Part
Frame
Condition
Corroded
Location
Bs 1310
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 ON RIGHT AFT UPPER AND LOWER CORNER INBOARD SIDE OF THE R3 DOOR CUT OUT. XEO-53-072007 ACCOMPLISHED TO REMOVE EXFOLIATION CORROSION. TO BE REINSPECTED EVERY 3000 FLIGHT CYCLES PER PART 2 OF XEO 53-072007. NDT AND VISUAL INSPECTION ACCOMPLISHED REF BOEING MESSAGE 1-383704990-2 AND SRM 53-30-03 FIG 44.