Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
September 7, 2022
Submitted
October 5, 2022
Operation
Air carrier
Aircraft
N952WN
Make and model
Boeing 7377H4
Aircraft serial
36667
Aircraft time
39,061 hours, 23,816 cycles
Part
Floor Panel
Part number
242HF
Condition
Pulled
Location
Cabin Floor
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

FLOOR PANEL 242HF HAS PULLED INSERT LOCATED AT O.B EDGE. (MARKED) / [01] DAMAGE TO PANEL 242GF IS OUT OF ALLOWABLE LIMITS IAW SRM 53-00-50-1A-1 PARA 4.E AND NEW PANEL WILL BE FABRICATED FROM NEW STOCK.<BR><BR>ROUGH CUT NEW FLOOR PANEL IAW SRM 53-00-50-2R-0 AND DWG 146A5810-503. SUBSTITUTED BMS4-17 TY 6 FOR BMS4-23 TY 2. USED NEW PANEL STOCK BMS4-17 TY 6 LOT#4528986.;[02] CORRECTION TO STEP 1 'SRM 53-00-50-2R-0' SHOULD READ 'SRM 53-00-50-2R-0 PARA 4.A(2).';[03] INSTALLED 46EA INSERTS USING BMS 5-107 LOT: AK1KP9159K<BR>CURED ADHESIVE USING THERMOMETER ATS2208 DUE: 10/2022 AND PART MARKED PANEL IAW SRM 53-00-50-2R-0 PARA 5.S. AND DRAWING NO. 146A5810-503;[04] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-0.;[05] FINAL INSPECTION. JOB COMPLETE PER SRM SRM 53-00-50-2R-0 AND DWG 146A5810.

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