SDR CA011114005

Service difficulty report · Uplock · Airbus A320211

Difficulty date: October 27, 2001
Submitted: December 12, 2001
Operation: Air carrier
Make and model: Airbus A320211
Aircraft time: 23,843 hours, 8,375 cycles
Engine: Cfmint CFM565A1
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Uplock
Condition: Overserviced
Location: Mlg
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

(CAN) AFTER TAKEOFF, THE "LANDING GEAR NOT UPLOCKED" MESSAGE CAME ON ECAM. GEARS RECYCLED AS PER AOM. NO JOY. AIRCRAFT RETURNED TO WINNIPEG.LARGE AMOUNT OF GREASE REMOVED FROM MLG UPLOCK 8GA 10GA R/H AS PER CANADIAN TECHNICAL INFORMATION BULLETIN NO.32-1-98-6 (INCLUDED). EXTENTION AND RETRACTION CARRIED OUT AS PER AMM 32-31-00-500 FREE FALL EXTENTION CARRIED OUT AS PER AMM 32-33-00-500. NIL FAULTS FOUND. AIRCRAFT SERVICEABLE.

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