SDR C2XA97IA019

Service difficulty report · Relay · Aerosp ATR42320

Difficulty date: January 3, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N14829
Make and model: Aerosp ATR42320
Aircraft serial: 181
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Relay
Part number: EO242A28A0
Condition: Faulting
Location: Lt Mlg
Stage of operation: IN
Nature of condition: J
Precautionary procedure: K

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

What was found

DURING A ROUTINE CHECK, THE LEFT MAIN LANDING GEAR 'UNLOCK' INDICATOR LIGHT FAILED TO ILLUMINATE WHEN UPLOCK HOOK WAS MANUALLY OPERATED. MAINTENANCE REMOVED AND REPLACED RELAY NR 16GB, THE AIRCRAFT WAS LATER APPROVED FOR RETURN TO SERVICE. (M)

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