Service difficulty report · Skin · Boeing 737724

Difficulty date
January 27, 2021
Submitted
January 29, 2021
Operation
Air carrier
Aircraft
N15712
Make and model
Boeing 737724
Aircraft serial
28783
Aircraft time
69,515 hours, 23,884 cycles
Part
Skin
Part number
112A40017
Condition
Corroded
Location
Lh Wing Bbl 70
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 FOUND UNDER LT WING AT BBL 70.85, OUTBOARD OF T-CHORD FASTNER 11-4 ON LOWER SURFACE. SPT LP 5866412 ACCOMPLISHED ALL REWORK, IAW ECRA 5725-01069, NO FURTHER ACTION REQUIRED. DATA WAS TRANSCRIBED FROM N/R 5866412 WORK ACCOMPLISHED INSPECTION ACCOMPLISHED.