Service difficulty report · Panel · Boeing 7377H4

Difficulty date
May 22, 2023
Submitted
June 14, 2023
Operation
Air carrier
Aircraft
N288WN
Make and model
Boeing 7377H4
Aircraft serial
36611
Aircraft time
51,345 hours, 30,884 cycles
Part
Panel
Condition
Cracked
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

RIGHT WING LEADING EDGE ACCESS PANEL 621VB FWD END CRACK<[01] PREPARED PANEL #621VB FOR REPAIR PER B737 SRM 51-70-04-2R-6 PARA 4.D; APPLIED REPAIR ON DAMAGE AREA; ACCESS PANEL 621VB; AS PER B737 SRM 51-70-04-2R-6. MATERIAL USED PO.1800550 AND PO.1473815; PAINTED PANEL #621VB PER B737 AMM 51-21-99-300-802. MATERIALS USED GRAY PAINT P/O#2003553.;[02] VERIFIED STEP 1

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