Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
November 18, 2021
Submitted
December 13, 2021
Operation
Air carrier
Aircraft
N231WN
Make and model
Boeing 7377H4
Aircraft serial
32499
Aircraft time
53,671 hours, 31,903 cycles
Part
Floor Panel
Condition
Elongated
Location
Fuselage
Stage of operation
UK
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

ELONGATED HOLE FLOOR PANEL 231ZF AT PASSENGER CABIN ; 2021-525936 / [01] TOOL USED: HOT BONDER; P/N: HCS9200B; S/N: 18175478; DUE DATE: 05/AUG/22.; [02] TOOL USED: SCALE PN: SCA-301; SN: AE-412132 DUE DATE: 24/FEB/22.; [03] TOOL USED: HOT BONDER P/N: HCS9200B S/N: 18165044 DUE DATE: 15-FEB-22.; [04] TOOL USED: SCALE P/N: SCA-301 S/N: AE-412133 DUE DATE: 24-FEB-22.; [05] REPAIRED FLOOR PANEL 231ZF AT PASSENGER CABIN AS PER B737-700 SRM 53-00-50-2R-1 REPAIR 1. TOOL USED CALIPER PN: 500-197-30; SN: A18229508; D/D: 29/SEP/22; SCALE PN: SCA-301; SN: AE-412138; D/D: 24/FEB/22; [06] CORRECTIVE ACTION CORRECTED REPAIRED FLOOR PANEL 231ZF AT PASSENGER CABIN AS PER B737-700 SRM 53-00-50-2R-1 REPAIR 1. TOOL USED CALIPER P

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