Service difficulty report · Web · Boeing 737790

Difficulty date
November 25, 2018
Submitted
February 25, 2022
Operation
Air carrier
Aircraft
N560WN
Make and model
Boeing 737790
Aircraft serial
30542
Aircraft time
61,010 hours, 28,915 cycles
Part
Web
Condition
Corroded
Location
Fwd 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*** FWD CARGO DOOR CUTOUT SUB THRESHOLD WEB HAS CORROSION STA 443-490 / CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-1A-1. REMOVED AND REPLACED FWD CARGO SUB THRESHOLD WEB IAW SRM 51-40-02-0G-0 AND BOEING DRAWING 143A8120. 92679U 12-8-18