Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
October 19, 2022
Submitted
October 27, 2022
Operation
Air carrier
Aircraft
N218WN
Make and model
Boeing 7377H4
Aircraft serial
32489
Aircraft time
57,927 hours, 34,785 cycles
Part
Floorboard
Condition
Damaged
Location
Mid Cabin
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

DOT A-24-28 MID CABIN FLOOR BOARD 231YF HAS PULLED COMPOSITE FIBERS ON TOP SIDE OF PANEL. / [01] EVALUATED AND FOUND MISSING FIBERS ON UPPER SURFACE. NO DAMAGE TO COMPOSITE SUBSTRATE. FOUND TO BE REPAIRABLE IAW SRM 53-00-50-2R-1.<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 (A147728); FABRIC (A10269).<BR><BR>REQUEST OK TO BOND;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR PLIES IAW B737 SRM 53-00-50-2R-1 PAR 3 STEPS K;L;AND M. TAP TEST GOOD. OVEN B0-06 CAL DUE 11/8/22.;[04] REPAIRED MID CABIN FLOOR BOARD 231YF IAW B737 SRM 53-00-50-2R-1 PAR 3; OVEN B0-06 CAL DUE 11/8/22.;[05] VERIFIED STEPS 3-4

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