Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 28, 2022
Submitted
April 19, 2022
Operation
Air carrier
Aircraft
N8628A
Make and model
Boeing 7378H4
Aircraft serial
42384
Aircraft time
27,196 hours, 12,448 cycles
Part
Floor Panel
Condition
Pulled
Location
Fuselage
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

PASSENGER CABIN FLOOR PANEL HAS PULLED STRANDS ON UPPER SURFACE SKIN DAMAGE IS ON FLOOR PANEL 221BF / [01] IDENTIFIED PASSENGER CABIN FLOOR PANEL 221BF IAW SRM 53-00-50-0I-1 FIGURE 2; SHEET 1; TABLE 2. <BR>DAMAGE NOTED IS OUT OF ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-50-1A-1 PAR 4F.<BR>REPAIR TO BE ACCOMPLISHED IAW SRM 53-00-50-2R-1.;08] FABRICATED REPAIR PLIES OUT OF BMS 9-3 ST 1581 LOT#1475360-2 IAW SRM 53-00-50-2R-1 PAR 3K(1). OK TO INSTALL.;[09] VERIFIED CORRECTIVE ACTIONS 5-8<BR><BR>OK TO INSTALL REPAIR PLIES;[10] INSTALLED REPAIR PLIES USING BMS 8-201 TY IV LOT#1485950-1; VACUUM BAGGED; CHECKED FOR LEAKS USING PRESSURE GAGE ID:ATS2583 S/N:5432766772 IAW SRM 53-00-50-2R-1 PAR 3K(1);L(1).;[11] VERIFIED CORRECTIVE ACTION 10;[12] CURED REPAIR PLIES USING THERMOMETER ID:ATS1777 S/N:34910028WS; UNBAGGED IAW SRM 53-00-50-2R-1 PAR 3M(1).;[13] FINAL INSPECTION. JOB COMPLETE PER SRM 53-00-50-2R-1.;[14] FINAL INSPECTION. JOB COMPLETE PER SRM 53-00-50-2R-1.

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