Service difficulty report · Web · Boeing 7377BD

Difficulty date
February 25, 2018
Submitted
February 9, 2022
Operation
Air carrier
Aircraft
N7728D
Make and model
Boeing 7377BD
Aircraft serial
33925
Aircraft time
39,740 hours, 19,617 cycles
Part
Web
Condition
Corroded
Location
Aft Cargo Thresh
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

***CORROSION*** ON AFT CARGO DOOR SUB THRESHOLD WEB BS 812 TO 816 / AFT CARGO SUB THRESHOLD WEB AT BS 812 TO 816 FOUND TO BE OUT OF LIMITS IAW: SRM 53-60-15-1A-1. REMOVED AND REPLACED SUB THRESHOLD WEB AT BS 812 TO 816. IAW. SRM 51-40-02-0G-0. AND DWG. 146A8123. 92945U. 3/11/18

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