Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
August 10, 2021
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N479WN
Make and model
Boeing 7377H4
Aircraft serial
33990
Aircraft time
57,970 hours, 34,611 cycles
Part
Floor Panel
Condition
Damaged
Location
Cabin
Stage of operation
IN
How discovered
V
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 PANEL 241AF; UPPER SURFACE; LARGE AREAS OF PULLED FACESHEET PLIES ; / [01] EVALUATED PANEL 241AF AND FOUND AREA'S OF PULLED FIBER'S ON UPPER SURFACE. FOUND TO BE REPAIRABLE. IAW B737-700 SRM 53-00-50-2R-1 PAR 1A. CLEAN AND PREP SURFACE. IAW B737-700 SRM 53-00-50-2R-1 PAR 3A;C;E&F. VERIFIED MATERIAL'S AS. (A54258);(A24484). IAW B737-700 SRM 53-00-50-2R-1 TABLE 201. NEED OK TO BOND.; [02] VERIFIED STEP 1 AND OK TO BOND; [03] BONDED REPAIR PLY'S. IAW B737-700 SRM 53-00-50-2R-1 PAR3 K-M.AAR OVEN BO-O6 150 DEG 3HRS.; [04] REPAIRED DAMAGED PLY'S ON UPPER SURFACE OF PANEL 241AF . IAW B737-700 SRM 53-00-50-2R-1;SRM 53-00-50-2R-0.; [05] VERIFIED STEPS 3-4 AND AUDITED

More about the Boeing 737-7H4