Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
June 2, 2021
Submitted
June 7, 2021
Operation
Air carrier
Aircraft
N454WN
Make and model
Boeing 7377H4
Aircraft serial
29851
Aircraft time
58,069 hours, 34,319 cycles
Part
Floor Panel
Condition
Crushed
Location
Cabin
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CABIN FLOOR PANEL 242BF HAS CRUSHED CORE ON AFT END. EVALUATED AND FOUND CRUSHED CORE LESS THAN 4 SQUARE INCHES. FOUND TO BE REPAIRABLE IAW SRM 53-00-50-2R-4. TAP TESTED GOOD AROUND DAMAGE. CLEANED AND PREPPED IAW SRM 53-00-50-2R-4 STEP 3 A-E. APPLIED POTTING COMPOUND IAW SRM 53-00-50-2R-4 STEP 3 F-J. CURED, REMOVED TWO INSERTS. BOND REPAIRED IAW SRM 53-00-50-2R-4 STEP 3 K-M. CURED, & INSTALLED TWO INSERTS IAW BAC 5085 STEP 8.4.2.2 & DWG 144A5810-122.

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