Service difficulty report · Floorboard · 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
Floorboard
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

A22-91; CABIN FLOOR BOARD 232SF; UPPER SURFACE; AREAS OF PULLED FACE SHEET; MRK'D. ; / [01] EVALUATED PANEL 232SF AND FOUND DAMAGED FIBERS ON UPPER SURFACE. FOUND TO BE REPAIRABLE. IAW B737-700 SRM 53-00-50-2R-1 PAR 1A REV 73. CLEAN AND PREP AREA'S. IAW B737-700 SRM 53-00-50-2R-1 PAR 3A;C;E&F. VERIFIED MATERIALS. IAW B737-700 SRM 53-00-50-2R-1 TABLE 201(A51753); (A24484).; [02] VERIFIED STEP 1 AND OK TO BOND; [03] BONDED REPAIR PLY'S. IAW B737-700 SRM 53-00-50-2R-1 PAR 3 K-M. AAR OVEN BO-O6 150DEG 3HRS.; [04] REPAIRED AREA'S OF PULLED FIBER'S ON UPPER SURFACE OF PANEL 232SF. IAW B737-700 SRM 53-00-50-2R-1; SRM 53-00-50-2R-0.; [05] VERIFIED STEPS 3-4; [06] AUDITED

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