Service difficulty report · Relay · Boeing 7374B7

Difficulty date
October 17, 2002
Submitted
November 5, 2002
Operation
Air carrier
Aircraft
N449US
Make and model
Boeing 7374B7
Aircraft serial
24893
Engine
Ge CFM56*
Part
Relay
Part number
BR20AXH5V3
Condition
Faulty
Location
E/E Bay
Stage of operation
AP
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

IN PREPARATION FOR LANDING, CREW RECEIVED BOTH THE RED AND GREEN NOSE LANDING GEAR LIGHTS AFTER GEAR EXTENSION. AFTER RECYCLING GEAR SEVERAL TIMES, CREW RECEIVED NORMAL GEAR INDICATION. FLIGHT LANDED NORMALLY, WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE R374 NOSE GEAR LATCHING RELAY IAW MM. OPERATIONAL CHECK AND INDICATION CHECK GOOD.

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