Service difficulty report · Frame · Boeing 7377H4

Difficulty date
June 16, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N444WN
Make and model
Boeing 7377H4
Aircraft serial
29839
Aircraft time
72,409 hours, 43,032 cycles
Part
Frame
Condition
Cracked
Location
Zone 200
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 ENTRY DOOR CUTOUT CRACK IN FRAME I/B RADIUS AT BS312 STR 5L (MARKED)<[01] REPAIR ACCOMPLISHED AT M-22-153-01244 (737-NG - SWA - BS 312 FRAME UPPER CHORD CRACK DAMAGE AT LBL 33 BETWEEN S-5L AND S-6L)<BR>'EA-GENERAL' REPAIR REFERENCE IS SELECTED.;[02] VERIFIED ITEM 1

More about the Boeing 737-7H4