Service difficulty report · None · Airbus A320232

Difficulty date
May 5, 2022
Submitted
May 6, 2022
Operation
Air carrier
Aircraft
N406UA
Make and model
Airbus A320232
Aircraft serial
454
Aircraft time
87,014 hours, 34,042 cycles
Part
None
Part number
NA
Part serial
NA
Condition
Leaking
Location
Blue Reservoir
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

HYD B RSVR LO LVL DISPLAY ON ECAM. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN UPDATED MAA CODE FIX USING VENDOR MAA SCREEN MAC METER INITIATED FOR WITH VENDOR ID V936927 SYSTEM LEVEL AND FOUND TO BE WITHIN LIMITS. PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. LOCAL FBO TO . MAC RELATED WORK ORDER 000000003043602 AND PRTR PERFORM GVI OF BLUE RESERVOIR AND SURROUNDING AREAS, VERIFY MOUCK, ROBERT (V936927)REF TSM 29-12-00-810-803A FOUND QTY LESS BLUE RESERVOIR HYD QUANTITY PRESSURIZE SYSTEM AND NOTIFY TOMC THAN 2.4 , INSPECTED RESERVOIR DRAIN VALVE AND FOUND VALVE IF ANY LEAKS FOUND. LEAKING. REMOVED AND REPLACED BLUE RES. DRAIN VALVE REF AMM 29-12-35 PB 401 LEAK CHECKS OK, SERVICED BLUE HYDRAULIC SYSTEM TO PROPER LIMITS, OPERATED SYSTEM SEVERAL TIMES RE CHECKED MOUCK, ROBERT (V936927)REF TSM 29-12-00-810-803A FOUND QTY LESS TO PROPER LIMITS, OPERATED SYSTEM SEVERAL TIMES RE CHECKED THAN 2.4 , INSPECTED RESERVOIR DRAIN VALVE AND FOUND VALVE SYSTEM LEVEL AND FOUND TO BE WITHIN LIMITS. LEAKING. REMOVED AND REPLACED BLUE RES. DRAIN VALVE REF AMM 29-12-35 PB 401 LEAK CHECKS OK, SERVICED BLUE HYDRAULIC SYSTEM

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