Service difficulty report · Control Unit · Airbus A319131

Difficulty date
April 11, 2019
Submitted
April 12, 2019
Operation
Air carrier
Aircraft
N825UA
Make and model
Airbus A319131
Aircraft serial
980
Aircraft time
65,019 hours, 27,275 cycles
Part
Control Unit
Part number
20414440403
Condition
Inoperative
Location
Wx Radar
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

WR ANT. WEATHER RADAR INOP. PFR HIT ON ANTENNA R&R RADAR ANTENNA UNIT IAW AMM 34-41-11, OPS TEST WOULD NOT TILT +10 DEGREES PER OPS TEST. R&R RADAR CONTROL UNIT IAW AMM 34-41-12, OPS TEST AND BITE TEST OF RADAR SYSTEMS PASSED. OK FOR SERVICE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1121424 SN OFF 3941 TT # 1121190 SN OFF 2863 IPC REFERENCE # 34-41-08-01 PEDESTAL, CANNE OFF 31-3417-9-0001 2863 ON 31-3417-9-0001 9450

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