Service difficulty report · Support Angle · Boeing 7377BD

Difficulty date
June 6, 2018
Submitted
February 18, 2022
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
40,563 hours, 20,843 cycles
Part
Support Angle
Condition
Corroded
Location
Main Cabin
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*** L.H. OVER WING EXIT LOWER SILL SIDEWALL 'FLAPPER' SUPPORT ANGLE; CENTER ATTACH POINT / REMOVED; FABRICATED AND INSTALLED NEW LH OVER WING EXIT LOWER SILL SIDEWALL FLAPPER SUPPORT ANGLE (STOP ASSY-SILL) PER SRM 51-40-02 AND DWG 411A2854

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