Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
July 9, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N941WN
Make and model
Boeing 7377H4
Aircraft serial
36647
Aircraft time
39,425 hours, 23,903 cycles
Part
Floor Panel
Condition
Pulled
Location
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

A22-92; CABIN FLOOR BOARD 241BF; UPPER SURFACE; AREAS OF PULLED FACE SHEET; MRK'D. ; / [01] EVALUATED DAMAGE TO UPPER SURFACE; DAMAGE IS REPAIRABLE IAW B737 SRM 53-00-50-2R-1. TAP TEST GOOD; NO DELAMINATION NOTED.<BR><BR>CLEANED AND PREPPED REPAIR AREA IAW B737 SRM 53-00-50-2R-1 PAR 3 STEPS A;C;E;F; I; AND J.<BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 53-00-50-2R-1 TABLE 201; RESIN EPOCAST 50 A (A51753); FIBERGLASS CLOTH BMS 9-3 (A24484).; [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. CURED AT 150 DEGREES FOR 4 HOURS; TAP TEST GOOD.; [04] REPAIRED CABIN FLOOR BOARD 241BF UPPER SURFACE IAW B737 SRM 53-00-50-2R-1 REPAIR 1.; [05] VERIFIED ALL STEPS COMPLETE; [06] AUDITED

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