Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
March 10, 2023
Submitted
April 18, 2023
Operation
Air carrier
Aircraft
N281WN
Make and model
Boeing 7377H4
Aircraft serial
36528
Aircraft time
51,516 hours, 31,045 cycles
Part
Floorboard
Condition
Pulled
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

PASSENGER CABIN FLOOR PANEL 241DF UPPER SKIN HAS MULTIPLE AREAS OF PULLED STRANDS.<[01] FABRICATED NEW FLOOR BOARD 241DF FROM BMS 4-23 TY2 LOT#1492708-1. INSTALLED INSERTS USING BMS 5-107 LOT#AK2KP8383K AND CURED INSERTS USING HEAT LAMP AND THERMOMETER ID:ATS2208 DUE:10/23. PART MARKED AND APPLIED TAPE TO FLOOR BOARD ALL IAW SRM 53-00-50-2R-1 PARA 1.A(NOTE);5.S; AND BDWG 144A5810-128.;[02] CORRECTION TO ITEM 1.<BR>SHOULD READ; IAW SRM 53-00-50-2R-0.;[03] VALIDATED APPLICABILITY OF SRM 53-00-50-2R-0.;[04] VERIFIED CORRECTIVE ACTION #1; 2

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