Service difficulty report · Door Sill · Boeing 757232

Difficulty date
March 9, 2017
Submitted
March 9, 2017
Operation
Air carrier
Aircraft
N672DL
Make and model
Boeing 757232
Aircraft serial
25977
Aircraft time
80,720 hours, 35,785 cycles
Part
Door Sill
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

FWD PIT DOOR SILL HAS PITTING CORROSION. REMOVED CORROSION ON FWD PIT DOOR SILL IAW SRM 51-10 -02 ITEM 15A(2). MEASURED & VERIFIED LIMITS IAW SRM 53-00-53 NOTE C DETAIL V ORIG. "T" .063 REMAINING "T" .045 LOSS OF .018", LOSS OUT OF ALLOWABLE LIMITS. ACCOMPLISHED ER/A 373211-14MA REV G STEPS 1-12. ER/A 373211-14MA REV G COMPLETE.