Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
March 28, 2022
Submitted
April 8, 2022
Operation
Air carrier
Aircraft
N497WN
Make and model
Boeing 7377H4
Aircraft serial
32479
Aircraft time
58,669 hours, 34,690 cycles
Part
Floorboard
Condition
Pulled
Location
Fuselage
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

A22-07; PASSENGER CABIN FLOOR BOARD 241CF; UPPER SURFACE HAS PULLED FACE SHEET PLIES / [01] EVALUATED AND FOUND DAMAGE TO UPPER SURFACE TO BE REPAIRABLE IAW SRM 53-00-50-2R-0 REPAIR GENERAL TABLE 201 REPAIR 1<BR>CLEANED AND PREPPED UPPER SURFACE IAW SRM 53-00-50-2R-1 PARAGRAPH 3A;C;E;F<BR>VERIFIED BOND MATERIALS AS----- BMS9-3TYH3 (A10273); EPOCAST 50A1/9816 (A112601) IAW SRM 53-00-50-2R-1 TABLE 201<BR>NEED OK TO BOND;[02] VERIFIED AND OK TO BOND;[03] BONDED REPAIR; CURED 3.5 HOURS AT 150 DEGREES; TAP TEST GOOD IAW SRM 53-00-50-2R-1 PARAGRAPH 3K;L;M. OVEN---B0-06 DUE 5-15-22;[04] REPAIRED DAMAGE TO UPPER SURFACE IAW SRM 53-00-50-2R-0 REPAIR GENERAL; SRM 53-00-50-2R-1 REPAIR 1. TAP TEST GOOD.;[05] VERIFIED STEPS 3-4

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