Service difficulty report · Skin · Boeing 757351

Difficulty date
April 26, 2019
Submitted
April 30, 2019
Operation
Air carrier
Aircraft
N586NW
Make and model
Boeing 757351
Aircraft serial
32987
Aircraft time
58,338 hours, 19,228 cycles
Part
Skin
Condition
Corroded
Location
Aft Carg Door
Stage of operation
IN
How discovered
9
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 HAS LIGHT CORROSION ON INTERNAL SKIN FROM STA. 1360-1380 BETWEEN LONGERON 30 AND 29L. CORRECTIVE ACTION: CORROSION CONTAINED CLEANED AREAS OF LIGHT CORROSION. REMOVED 3 CORRODED RIVETS WITHIN LIMITS PER B757-300 SRM. REINSTALLED 3 RIVETS. TREAT PRIMED AND TOP COATED PER P.S. 3-6 #36. (1047058)