Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
June 2, 2022
Submitted
June 15, 2022
Operation
Air carrier
Aircraft
N201LV
Make and model
Boeing 7377H4
Aircraft serial
29854
Aircraft time
58,679 hours, 34,769 cycles
Part
Floor Panel
Part number
231YF
Condition
Damaged
Location
Cabin Floor
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

CABIN FLOOR PANEL 231YF HAS DAMAGED PLYS ON UPPER SURFACE; DOT A034-21 / [01] EVALUATED AND FOUND MISSING PLIES ON UPPER SURFACE. NO DAMAGE TO COMPOSITE SUBSTRATE. FOUND TO BE REPAIRABLE IAW SRM 53-00-50-2R-1.<BR><BR>CLEANED AND PREPPED IAW SRM 53-00-50-2R-1 STEP 3 A; C; E-F.<BR><BR>APPLIED POTTING COMPOUND IAW SRM 53-00-50-2R-1 STEP 3 G-J. CURED AT 120 DEGREES (OVEN B0-06 EXP 8-13-22). POTTING COMPOUND (A117482).<BR><BR>VERIFIED MATERIAL IAW SRM 53-00-50-2R-1 TABLE 201. RESIN (A128106); FABRIC (A24484).<BR><BR>REQUESTING OK TO BOND;[02] STEP 1; OKAY TO BOND.;[03] BONDED REPAIR IAW SRM 53-00-50-2R-1 STEP 3 K-M. CURED FOR 3 HOURS (OVEN B0-06 EXP 8-13-22). TAP TEST GOOD.;[04] REPAIRED CABIN FLOOR PANEL 231YF PLYS ON UPPER SURFACE IAW SRM 53-00-50-2R-1 AND SRM 53-00-50-2R-0 REPAIR GENERAL.;[05] STEP 3 & 4 COMPLETE; FLOORBOARD REPAIRED.;[06] RII INSPECTION OF STEPS 3&4 COMPLETE; FLOORBOARD REPAIRED. AUDIT COMPLETE.;[07] AUDIT COMPLETE.;[08] JOB COMPLETE; AUDIT C/W

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