Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 5, 2022
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
27,330 hours, 12,353 cycles
Part
Floor Panel
Part number
222CF
Condition
Cracked
Location
Cabin Floor
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

A-061 DOT 018. CABIN FLOOR BOARD 222CF FACE SHEET CRACKED UPPER SURFACE ; / [01] EVALUATED AND FOUND MULTIPLE AREAS OF DAMAGED FIBERS TO UPPER FACE SHEET AND 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 REPAIR MATERIALS AS REPAIR PLIES--BMS9-3 TYH3 (A10273); RESIN--EPOCAST 50A1/9816 (A102321) IAW SRM 53-00-50-2R-1 TABLE 201<BR>NEED OK TO BOND; [02] STEP 1 OK. OK TO BOND; [03] BONDED REPAIR PLIES; 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 2-19-22; [04] REPAIRED DAMAGE TO UPPER SURFACE OF FLOOR BOARD IAW SRM 53-00-50-2R-1 AND SRM 53-00-50-2R-0 REPAIR GENERAL. TAP TEST GOOD

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