Service difficulty report · Crease Beam · Boeing 7377H4

Difficulty date
February 18, 2020
Submitted
March 27, 2020
Operation
Air carrier
Aircraft
N424WN
Make and model
Boeing 7377H4
Aircraft serial
29828
Aircraft time
61,632 hours, 36,258 cycles
Part
Crease Beam
Condition
Cracked
Location
L1 Door
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

FWD PAX COMP STA312 TO STA328 LBL64 WL208.1 L1 CREASE BEAM HAS CRACK / REMOVED AND REPLACED CREASE BEAM AT FWD PAX CMPT. STA 277 TO 360 LBL 64 WL 208.1 L1 DOOR IRW B737-700 SRM 51-40-02-0G-0 AND DWG#141A8110.

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