Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
March 23, 2023
Submitted
April 19, 2023
Operation
Air carrier
Aircraft
N217JC
Make and model
Boeing 7377H4
Aircraft serial
34232
Aircraft time
59,800 hours, 35,508 cycles
Part
Floor Panel
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

CRACK FLOOR PANEL 242UF AT AFT GALLEY AND LAV 2023-191953<[01] TOOL USED: CALIPER: P/N: 500-193-30 ; S/N: 0000288 ; DUE DATE: 27-DEC-23.;[02] TOOL USED: HOT BONDER PN: HCS9200B-AV SN: 18185847 DUE DATE: 24/SEP/23;[03] TOOL USED: SCALE PN: SPX621 SN: 8340225441 DUE DATE: 20/JUL/23.;[04] HOT BONDER PN: HCS9200B-AV SN: 18185847 DUE DATE: 24/SEP/23;[05] REPAIRED FLOOR PANEL 242UF AT AFT GALLEY AND LAV IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 SEE INDIVIDUAL SIGNOFFS BELOW;[06] STEP 5 VERIFIED AND CORRECTIVE ACTION COMPLETED: REPAIRED FLOOR PANEL 242UF AT AFT GALLEY AND LAV IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 SEE INDIVIDUAL SIGNOFFS BELOW

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