Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
December 2, 2021
Submitted
December 6, 2021
Operation
Air carrier
Aircraft
N478WN
Make and model
Boeing 7377H4
Aircraft serial
33989
Aircraft time
58,884 hours, 34,869 cycles
Part
Floor Panel
Condition
Delaminated
Location
Fuselage
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

CABIN FLOOR PANEL 242BF LOWER SURFACE; CORNER CRUSHED /DELAMINATED. DOT 234/06 ; / [01] EVALUATED FLOOR PANEL 242BF AND FOUND LOWER SURFACE CORNER CRUSHED. DAMAGE IS WITHIN REPAIRABLE LIMITS IAW SRM 53-00-50-2R-4 REV. 74<BR><BR>VERIFIED REPAIR MATERIALS AS BMS9-3 TY H3 (A10273); BMS8-201 (A102320); AND BMS5-28 TY 19 (A101798) IAW SRM 53-00-50-2R-4 REV. 74 TABLE 201<BR><BR>REMOVED DAMAGE; PREPPED; AND POTTED CORE IAW SRM 53-00-50-2R-4 REV. 74 PARA. 3. (A.-J.) AND SRM 53-00-50-2R-0 REV. 74 PARA. 5. <BR><BR>*REQUESTING OKAY TO BOND*; [02] STEP 1 OK. OK TO BOND; [03] APPLIED AND BONDED REPAIR PLIES TO AREA AND CURED @ 150F FOR 3HRS; THERMOMETER #30347 DUE 4/29/22; BOND IS SATISFACTORY/NO DEFECTS IAW SRM 53-00-50-2R

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