Service difficulty report · Relay · Boeing 7373B7

Difficulty date
July 1, 2004
Submitted
August 10, 2004
Operation
Air carrier
Aircraft
N532AU
Make and model
Boeing 7373B7
Aircraft serial
24479
Part
Relay
Part number
BR20AXH5V3
Condition
Stuck
Location
Nlg
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

ON CLIMB-OUT FROM CLT, EN ROUTE TO DCA, CREW RECEIVED A RED NOSE GEAR LIGHT THA WOULD NOT EXTINGUISH WHEN THE GEAR WAS RETRACTED. AFTER SEVERAL ATTEMPTS TO EXTINGUISH THE RED LIGHT, CREW FOLLOWED PROCEDURES AND LOWERED THE GEAR, RECEIVING NORMAL GEAR INDICATIONS. FLIGHT RETURNED TO FILED AT CLT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE TROUBLESHOT SYSTEM AND FOUND THE R374 NOSE GEAR LATCHING RELAY STUCK IN THE GEAR DOWN CONFIGURATION. REMOVED & REPLACED RELAY. PERFORMED GEAR SWING. OPERATIONAL CHECK NORMAL. (M)

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