Service difficulty report · Pressure Web · Boeing 7377H4

Difficulty date
January 6, 2025
Submitted
February 10, 2025
Operation
Air carrier
Aircraft
N214WN
Make and model
Boeing 7377H4
Aircraft serial
32486
Aircraft time
65,362 hours, 38,965 cycles
Part
Pressure Web
Condition
Cracked
Location
Zone 100
Stage of operation
IN
How discovered
E
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 WEB UPPER SURFACE BTW STA 663 TO STA 675; AT LEVEL LBL 30. CRACK LENGTH = 0.695 INCHES APPROX. 2024-780281<[01] ON STEP 5: TOOL USED EDDY CURRENT EQUIPMENT PN: NORTEC500D; SN: N500X1693P030456 DUE DATE: 14 APR 25.; [02] TOOL USED ON STEP 6: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600D; S/N: 200048001; DUE DATE: 28-MAY-25; [03] PERFORMED PERMANENT REPAIR ON PRESSURE DECK WEB LOCTED BTW BS 663 TO BS 675 BTW LBL 24 TO LBL 60 IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2. SEE INDIVIDUAL SIGN OFF BELOW.;[04] PERFORMED PERMANENT REPAIR ON PRESSURE DECK WEB LOCTED BTW BS 663 TO BS 675 BTW LBL 24 TO LBL 60 IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2. SEE INDIVIDUAL SIGN OFF BELOW.;[05] CORRECTED ITEM 4 <BR>PERFORMED PERMANENT REPAIR ON PRESSURE DECK WEB LOCTED BTW BS 663 TO BS 675 BTW LBL 24 TO LBL 60 IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2. SEE INDIVIDUAL SIGN OFF BELOW. AS RII.

More about the Boeing 737-7H4