Service difficulty report · Web · Boeing 73771B

Difficulty date
August 27, 2022
Submitted
September 15, 2022
Operation
Air carrier
Aircraft
N7852A
Make and model
Boeing 73771B
Aircraft serial
29371
Aircraft time
45,535 hours, 28,586 cycles
Part
Web
Condition
Cracked
Location
Wheel Well
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 ON HORIZONTAL PRESSURE DECK WEB AT BS 663.75 + 1.75 INCH AND RBL45 - 4.5 INCH AT MAIN WHEEL WELL COMPARTMENT. 2022-452168 / [01] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 210138003; DUE DATE: 22-FEB-23.;[02] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 210138003; DUE DATE: 22-FEB-23.;[03] TOOL USED: EDDY CURRENT FLAW DETECTOR; P/N: NORTEC 600 D; S/N: 210138003; DUE DATE: 22-FEB-23.;[04] PERFORMED PERMANENT REPAIR ON HORIZONTAL PRESSURE DECK WEB LOCATED BTW BS 663.75 TO BS 675 AND RBL30 TO RBL 60 IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2 <BR>SEE INDIVIDUAL SIGN OFF BELOW;[05] PERFORMED PERMANENT REPAIR ON HORIZONTAL PRESSURE DECK WEB LOCATED BTW BS 663.75 TO BS 675 AND RBL30 TO RBL 60 IAW B737-700 SRM 53-40-51-2R-2 REPAIR 2. RII VERIFIED

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