Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 28, 2023
Submitted
July 17, 2023
Operation
Air carrier
Aircraft
N940WN
Make and model
Boeing 7377H4
Aircraft serial
36900
Aircraft time
45,460 hours, 27,871 cycles
Part
Panel
Part number
UNKNOWN
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

PANEL 621YB I/B CORNER IS CRACKED.<[01] PERFORMED PARTIAL WORK ON STEPS 3 AND 4.;[02] COMPLETED STEPS 1; 4; 5;[03] COMPLETED STEPS 6 AND 8; PARTIAL UPDATE STEPS 7 AND 9;[04] CORRECTION TO STEP 12 ITEM 1.;[05] CORRECTION TO STEP 12 ITEM 2.;[06] PANEL 621YB WITH I/B CORNER IS CRACKED WAS REPAIR IAW SRM 51-70-05-2R-6.;[07] FINAL INSPECTION. PANEL REPAIRED PER SRM 51-70-05.

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