Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
September 9, 2022
Submitted
September 15, 2022
Operation
Air carrier
Aircraft
N215WN
Make and model
Boeing 7377H4
Aircraft serial
32487
Aircraft time
58,529 hours, 34,525 cycles
Part
Floor Panel
Part number
232SF
Condition
Pulled
Location
Cabin Floor
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 232SF TOP SIDE HAS PULLED FIBERS THE LENGTH OF THE PANEL DOWN THE CENTER. DOT 203-30 / [01] EVALUATED PANEL 232SF AND FOUND AREA'S OF PULLED FIBERS ON UPPER SURFACE. FOUND TO BE REPAIRABLE. IAW B737-700 SRM 53-00-50-2R-1 PAR 1A. CLEAN AND PREP FOR REPAIR. IAW B737-700 SRM 53-00-50-2R-1 PAR 3A;C;E&F. VERIFIED MATERIALS AS: BMS 8-201 (A141867); BMS 9-3 (A10269; BMS 5-28 (A125915). IAW B737-700 SRM 53-00-50-2R-1 TABLE 201. NEED OK TO BOND.;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR IAW SRM 53-00-50-2R-1 STEP 3 K-M. CURED AT 150 DEGREES (AAR 30347 EXP 4-30-23). TAP TEST GOOD.;[04] REPAIRED PASSENGER CABIN FLOOR PANEL 232SF TOP SIDE LENGTH OF PANEL DOWN THE CENTER IAW SRM 53-00-50-2R-1 AND SRM 53-00-50-2R-0 REPAIR GENERAL.;[05] VERIFIED STEPS 3-4

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