Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
May 22, 2023
Submitted
June 16, 2023
Operation
Air carrier
Aircraft
N8535S
Make and model
Boeing 7378H4
Aircraft serial
63596
Aircraft time
19,603 hours, 9,695 cycles
Part
Floor Panel
Part number
UNKNOWN
Condition
Broken
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

FLOOR PANEL 221GF HAS A BROKEN TAB.<[01] IDENTIFIED FLOOR PANEL 221GF IAW SRM 53-00-50-0I-1 FIGURE 2 TABLE 2 <BR><BR>DAMAGE EXCEEDS ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-50-1A-1 PAR.4 F<BR><BR>DAMAGE TO BE REPAIRED IAW SRM 53-00-50-2R-6 <BR><BR>REMOVED (2EA) THROUGH INSERTS TO FACILITATE REPAIR<BR>REMOVED DAMAGE TO BOTH SKINS AND HONEYCOMB CORE MEASURING 2'X1'; CLEANED WITH NO CONTAMINATION NOTED IAW SRM 53-00-50-2R-6 PAR.3 A-E;[02] VALIDATED REPAIR PER SRM 53-00-50-2R-6;[03] VERIFIED CORRECTIVE ACTIONS 1 AND 2<BR><BR>VERIFIED MEASUREMENTS TABLE<BR><BR>VALIDATED REPAIR PER SRM 53-00-50-2R-6;[04] APPLIED POTTING BMS 5-28TY19 LOT#AK2LP8414K TO EXPOSED TO ACCOMMODATE CORE PLUG INSTALLATION IAW SRM 53-00-50-2R-6 PARA 3.F.;[05] DUE TO THE LACK OF REPAIR MATERIAL; REPLACED FLOOR PANEL 221GF IAW SRM 51-10-02-0G-0 PARA 9 AND AIPC 53-21-51-21L ITEM 335.;[06] PANEL REPLACED. JOB COMPLETE.

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