Service difficulty report · Beam · Boeing 7377H4

Difficulty date
October 27, 2021
Submitted
November 24, 2021
Operation
Air carrier
Aircraft
N445WN
Make and model
Boeing 7377H4
Aircraft serial
29841
Aircraft time
59,017 hours, 35,051 cycles
Part
Beam
Condition
Cracked
Location
R1 Door
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

CRACK INDICATION ON RADIUS OF UPPER BEAM 5, FWD SERVICE DOOR. CRACK LENGTH 0.750 INCH. REPLACED THE BEAM AND FASTENERS IAW SRM 51-10-02, SRM 51-40-02, & DWG 141A6516 REV-.

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