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

A22-06; PASSENGER CABIN FLOOR PANEL 232RF HAS PULLED FACE SHEET PLIES; MRK'D. ; / [01] EVALUATED PANEL 232RF AND FOUND AREA OF PULLED FIBERS ON UPPER SURFACE TO ONE PLY. FOUND TO BE REPAIRABLE. IAW B737-700 SRM 53-00-50-2R-1 PAR 1A REV 75. CLEAN AND PREP AREA FOR REPAIR. IAW B737-700 SRM 53-00-50-2R-1 PAR 3A;C;E&F. TAP TEST GOOD. VERIFY MATERIALS: BMS 8-201 RESIN (A102321); BMS 9-3 CLOTH (A10273). IAW B737-700 SRM 53-00-50-2R-1 TABLE 201 REV 75. NEED OK TO BOND.; [02] STEP 1 OK. OK TO BOND; [03] BONDED REPAIR PLIES. IAW B737-700 SRM 53-00-50-2R-1 PAR 3K-M REV 75.; [04] REPAIRED UPPER SURFACE ON PANEL 232 RF. IAW B737-700 SRM 53-00-50-2R-1; SRM 53-00-50-2R-0.

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