Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
January 5, 2025
Submitted
February 5, 2025
Operation
Air carrier
Aircraft
N214WN
Make and model
Boeing 7377H4
Aircraft serial
32486
Aircraft time
65,362 hours, 38,965 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 200
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 SUPPORT ANGLE FLOOR STRUCTURE BS 695 AND BL 0 AT PASSENGER CABIN 2024-780190<[01]. STEP 1. EDDY CURRENT EQUIPMENT USED P/N: NORTEC 600D; S/N: 240494307 AND DUE DATE: 27-AUG-25.;[02] PERFORMED NDT INSPECTION AND NOT CRACK FOUND IAW 737 NDT MANUAL PART 6 SECTION 51-00-00 AND NO MAINTENANCE ACTION REQUIRED SEE INDIVIDUAL SIGN OFF BELOW.;[03] CORRECTED ITEM 2 : PERFORMED VISUAL INSPECTION ON SUPPORT ANGLE FLOOR STRUCTURE BS 695 AND BL 0 AT PASSENGER CABIN AND NOT FOUND DAMAGE IAW B737-700 SRM 51-10-02 AND PERFORMED NDT INSPECTION AND NOT CRACK FOUND IAW 737 NDT MANUAL PART 6 SECTION 51-00-00 AND NO MAINTENANCE ACTION REQUIRED SEE INDIVIDUAL SIGN OFF BELOW.;[04] CORRECTIVE ACTION STEP 3 CERTIFIED.

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