Service difficulty report · Panel · Boeing 7378H4

Difficulty date
October 10, 2023
Submitted
October 31, 2023
Operation
Air carrier
Aircraft
N8622A
Make and model
Boeing 7378H4
Aircraft serial
36919
Aircraft time
33,325 hours, 15,687 cycles
Part
Panel
Part number
UNKNOWN
Condition
Delaminated
Location
Zn 600 Right Win
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

PANEL 621XB (PANEL 621XB PANEL ASSEMBLY - LOWER LEADING EDGE ACCESS - RIGHT WING) WITH DELAMINATED LE CORNER.<[01] APPLIED PERMANENT REPAIR ON DAMAGE AREA ON PANEL #621XB AS MARKED AS PER B737 SRM 57-41-01-2R-1; B737 SRM 51-70-04-2R-13 PARAG (4-D-G) AND B737 SRM 51-70-04-2R-0 PARAG (4-M-N). MATERIAL USED PO#1791128 AND PO# 1473815; EQUIPMENT USED TEMPERATURE CONTROL ID160354 DUE DATE 02-16-24; VACUUM GAGE ID 173239 DUE DATE 02-23-24.;[02] VERIFIED STEP 1.

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