Service difficulty report · Skin · Boeing 757236

Difficulty date
November 29, 2018
Submitted
January 9, 2019
Operation
Air carrier
Aircraft
N915FD
Make and model
Boeing 757236
Aircraft serial
24120
Aircraft time
56,891 hours, 26,770 cycles
Part
Skin
Condition
Corroded
Location
Lt Wing
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

LT OVERWING FILL PORT HAS EVIDENCE OF CORROSION CORROSION REMOVED IAW SRM 51-10-02 REV 125 AND FOUND TO BE OUT OF LIMITS IAW SRM 57-20-01-1A FIG 102 DETAIL 1. REV 125 ALLOWABLE MINIMUM REMAINING THICKNESS = 0.240" ACTUAL REMAINING THICKNESS = 0.145" REPAIR CARRIED OUT IAW EA F-5730-T0343997 P1 AND SRM 57-20-01-2R REPAIR 7 REV 125.