Service difficulty report · Panel · Boeing 7378H4

Difficulty date
August 26, 2026
Submitted
September 1, 2026
Operation
Air carrier
Aircraft
N8321D
Make and model
Boeing 7378H4
Aircraft serial
36687
Aircraft time
45,915 hours, 21,835 cycles
Part
Panel
Condition
Cracked
Location
Zone 300
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

CRACKED RETAINER INSTALLED ON PANEL ASSY 332AB OBTAINED NEW PANEL FROM STOCK. LOCATED AND DRILLED HOLES PER SRM 51-40-05 AND COUNTERSUNK HOLES PER SRM 51-40-08. C/W

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