Service difficulty report · Sense Line · Airbus A320232

Difficulty date
January 12, 2009
Submitted
January 14, 2009
Operation
Air carrier
Aircraft
N586JB
Make and model
Airbus A320232
Aircraft serial
2160
Aircraft time
20,702 hours, 7,230 cycles
Engine
Iae V2527A5
Engine time
21,769 hours, 7,474 cycles
Part
Sense Line
Part number
M15461
Condition
Leaking
Location
Nr 2 Engine
Stage of operation
CL
How discovered
O
Nature of condition
R
Precautionary procedure
K

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

What was found

NOTICEABLE PRONOUNCED REDUCTION IN PWR ON NR2 ENGINE FOR 1 SEC ON CLIMBOUT THROUGH 12000 FT EPR NR1 1.295 EPR2 1.15O THEN STABILIZED. NO ASSC ECAMS. REPEAT ON A PREVIOUS WRITE UP. FOUND FLIGHT DATA FAULT CODE EPRINI AT 12360 FT FLIGHT PHASE 6. CHECKED P5 LINE FOR BLOCKAGE AND LEAKAGE FROM FADEC TO PROBES. NO FAULT FOUND. FOUND P2 LINE AT EEC LEAKING IAW TSM 22-00. REMOVED AND INSTALLED P2 LINE AT EEC ON NR2 ENG REF AMM 73-22-34. RAN ENG AND OPS CHECKED EEC. NO DEFECTS AT THIS TIME.

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