Service difficulty report · Control Unit · Airbus A330243

Difficulty date
June 20, 2018
Submitted
June 21, 2018
Operation
Air carrier
Aircraft
N390HA
Make and model
Airbus A330243
Aircraft serial
1389
Aircraft time
24,026 hours, 3,811 cycles
Engine
Rroyce RB211TRENT77
Part
Control Unit
Condition
Malfunctioned
Location
Nr 2 Vsv
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

NR 2 ENGINE CONTROL SYS FAULT ECAM. PERFORMED WIRING CHECK IAW TSM 75-33-00-810-808A. CHECKED GOOD. NO SHORTS TO GROUND. REMOVED AND REPLACED THE NR 2 ENGINE VSV CONTROL UNIT IAW AMM 75-33-51-400-801-A. LEAK CHECKED GOOD IAW AMM 71-00-00-700-827A & TEST 5 PER 71-00-00-700-832A.OK FOR SERVICE.

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