Service difficulty report · Socket · Boeing 737990ER

Difficulty date
May 25, 2026
Submitted
May 27, 2026
Operation
Air carrier
Aircraft
N413AS
Make and model
Boeing 737990ER
Aircraft serial
35205
Aircraft time
48,786 hours, 15,192 cycles
Part
Socket
Condition
Fouled
Location
Zone 200
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FIRE WARNING LIGHTS ILLUMINATED. NO BELL NOR LIGHTS IN THE HANDLES. SUSPECT THE FO'S SIDE/LIGHT WILL BLINK OFF WHEN PRESSED. GROUNDED - YES. FOUND M/C RESET SOCKET TO BE FOULED AND REQUIRING REPLACEMENT REF AMM 33-11-00-960-806 FUNCTIONS RESTORED.