Service difficulty report · Panel · Boeing 7377H4

Difficulty date
August 15, 2023
Submitted
August 31, 2023
Operation
Air carrier
Aircraft
N414WN
Make and model
Boeing 7377H4
Aircraft serial
29820
Aircraft time
73,077 hours, 43,238 cycles
Part
Panel
Part number
NOTREPORTED
Condition
Cracked
Location
Zn 100 Fus Lower
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

WING CENTER SECTION BREAK PANEL IS CRACKED AT BS 540; RBL 1; WL 207<[01] REMOVED AND REPLACED WING CENTER SECTION BREAK PANEL I.A.W SRM 51-10-02-0G-0 ;SRM 51-40-02-0G-0 AND DWG 143A0060.;[02] STEP 2 INSTALLED FLOOR PANEL 231UF PER AMM 53-21-00-400-801. USED SCREW GUN 35 INLBS. ID ATS2314 S/N 1703470 DATE 09/2022 CAL DUE DATE 09/2023.;[03] VERIFIED COMPLETION TASK CARD

More about the Boeing 737-7H4