Service difficulty report · Pcu · Airbus A330243

Difficulty date
July 30, 2020
Submitted
July 31, 2020
Operation
Air carrier
Aircraft
N385HA
Make and model
Airbus A330243
Aircraft serial
1295
Aircraft time
35,053 hours, 5,462 cycles
Part
Pcu
Part number
43784090001
Part serial
02848
Condition
Malfunctioned
Location
Thrust Reversers
Part time
32,270 hours, 4,928 cycles
Stage of operation
IN
How discovered
9
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

ETOPS SIGNIFICANT SYSTEM - DURING 14 DAY CHECK, FOUND ENG 2 REV FAULT ON THRUST REVERSER CYCLE. DURING TROUBLE SHOOTING, FOUND FAULT CODE 783751, T LOCK (E2- 4005EG1 1/2/3/4) PCU (EG4007EG) BLOCKER DOORS 1 & 2 UPPER RIGHT AND LOWER RIGHT. REMOVED AND REPLACED PCM IAW AMM 78-37-61-000-801-A. OPS CHECKED GOOD. OK FOR SERVICE.

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