Service difficulty report · Fire Detector · Boeing 7378

Difficulty date
May 14, 2026
Submitted
May 19, 2026
Operation
Air carrier
Aircraft
N838AK
Make and model
Boeing 7378
Aircraft serial
68529
Aircraft time
10 hours, 6 cycles
Part
Fire Detector
Part number
61339027
Condition
Inoperative
Location
Nr 2 Engine
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

#2 ENG FIRE HANDLE DOESNT ILLUMINATE DURING TEST. GROUNDED - YES. TRANSFER TO AAR MIG-5 1024136-4200-0001, OK472352INDO NOTE: REPLACED #2 ENG UPPER LEFT FIRE DETECTOR ASSY, OPS CHECK GOOD.

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