Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
January 8, 2022
Submitted
January 12, 2022
Operation
Air carrier
Aircraft
N483WN
Make and model
Boeing 7377H4
Aircraft serial
32472
Aircraft time
58,938 hours, 34,840 cycles
Part
Floor Panel
Condition
Pulled
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

A22-05; PASSENGER CABIN FLOOR PANEL 242AF HAS PULLED FACE SHEET PLIES; MRK'D. ; / [01] EVALUATED AND FOUND MISSING FIBERS ON TOP SURFACE. NO DAMAGE TO COMPOSITE SUBSTRATE. FOUND TO BE REPAIRABLE IAW SRM 53-00-50-2R-1. TAP TEST GOOD.<BR><BR>CLEANED AND PREPPED IAW SRM 53-00-50-2R-1 STEP 3 A;C; E-F.<BR><BR>VERIFIED MATERIAL IAW SRM 53-00-50-2R-1 TABLE 201. RESIN (A102321); FABRIC (A10273).<BR><BR>REQUESTING OK TO BOND; [02] STEP 1 OK. OK TO BOND; [03] BONDED REPAIR IAW SRM 53-00-50-2R-1 STEP 3 K-M. CURED AT 150 DEGREES (AAR 30347 EXP 4-19-22). TAP TEST GOOD.; [04] REPAIRED PASSENGER CABIN FLOOR PANEL 242AF UPPER SURFACE AS MARKED IAW SRM 53-00-50-2R-1 AND SRM 53-00-50-2R-0 REPAIR GENERAL.

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