Service difficulty report · None · Airbus A300*

Difficulty date
July 6, 2022
Submitted
July 6, 2022
Operation
Air carrier
Aircraft
N423UA
Make and model
Airbus A300*
Aircraft serial
504
Aircraft time
86,775 hours, 34,253 cycles
Part
None
Part number
41010029
Part serial
752
Condition
Failed
Location
Eng #1
Stage of operation
CR
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

TOTAL LOSS OF GREEN HYD SYS, #1 ENGINE DRIVEN HYD PUMP REQUIRES REPLACEMENT. REPLACED HYD PUMP . STOPPED AT STEP CORRECTING M&E SN COMPLETED #1 EDP INSTALLATION. LEAK CHECK REQUIRED. REPLACED POWER TRANSFER UNIT, REQUIRES OPS D.3 ROTABLE PARTS CHANGE WAS INDICATED - SN OFF 0752 IPC REFERENCE # 29-11-51-01 UNIT, TRANSFER OFF 31-2920-9-0001 0752 ON 31-2920-9-0001 1585 SERVICED HYDRAULIC SYSTEMS AND PERFORMED BLEED PUMP, HYDRAULIC OFF 31-2914-9-9003 8683 ON 19-2910-9-0003 6395