Service difficulty report · Pressure Deck · Boeing 7377H4

Difficulty date
January 17, 2024
Submitted
February 22, 2024
Operation
Air carrier
Aircraft
N243WN
Make and model
Boeing 7377H4
Aircraft serial
34863
Aircraft time
58,546 hours, 35,270 cycles
Part
Pressure Deck
Part number
UNKNOWN
Condition
Cracked
Location
Bs 663 Lbl30
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 FOUND ON HORIZONTAL PRESSURE DECK LBL 30 STA 663 AT PASSENGER CABIN; CRACK LENGTH: 0.450 INCH. 2024-67921<[01] TOOL USED EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210136503; DUE DATE: 23-MAY-24.;[02] TOOL USED EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 210136503; DUE DATE: 23-MAY-24.;[03] INSPECTION REJECT <BR>SEE TTG8Q00RDPZN;[04] PERFORMED PERMANENT REPAIR ON HORIZONTAL PRESSURE DECK WEB BTW BS 663.75 TO BS 685 AND LBL 25 TO LBL 60 IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2 FIG 203; SEE INDIVIDUAL SIGN OFF BELOW.;[05] CERTIFIED STEP 4 COMPLETED <BR>RII

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