Service difficulty report · Support · Boeing 7378EH

Difficulty date
April 7, 2026
Submitted
April 8, 2026
Operation
Air carrier
Aircraft
N775DE
Make and model
Boeing 7378EH
Aircraft serial
39620
Aircraft time
32,289 hours, 18,382 cycles
Part
Support
Condition
Corroded
Location
Zone 200
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

CORROSION ON SUPPORT STA 986.5 / STA 1010 RBL 37/45 AT W2 CAB PAX. SUPPORT STA 986.5 STA 1010 RBL 37/45 AT W2 CAB PAX WAS REPLACED PER B737-800 SRM 51-40-02-0G. (LOG 1533167 - AIRCRAFT WAS GROUNDED).

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