Service difficulty report · Web · Boeing 737990ER

Difficulty date
February 22, 2025
Submitted
March 17, 2025
Operation
Air carrier
Aircraft
N248AK
Make and model
Boeing 737990ER
Aircraft serial
62469
Aircraft time
28,763 hours, 9,303 cycles
Part
Web
Part number
143A812210
Condition
Corroded
Location
Zone 100
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

FORWARD CARGO DOOR CUTOUT AREA UNDER SCUFF PLATE HAS CORROSION. GROUNDED - YES. REMOVED CORROSION ON FWD CARGO DOOR SILL WEB, FOUND TO BE OUT OF LIMITS IAW B737-NG SRM 53-30--15-1A-1 FIG.103 DETAIL D. REMOVED AND REPLACED FWD CARGO DOOR SILL WEB IAW B737-NG SRM 51-40-02 AND BAC DWG 146A8340 REV.A.