Service difficulty report · Check Valve · Airbus A320232

Difficulty date
March 22, 2023
Submitted
March 22, 2023
Operation
Air carrier
Aircraft
N425UA
Make and model
Airbus A320232
Aircraft serial
508
Aircraft time
86,872 hours, 34,566 cycles
Part
Check Valve
Part number
NA
Condition
Leaking
Location
Rt Main Gear Dr
Stage of operation
UK
How discovered
O
Nature of condition
K
Precautionary procedure
B

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

What was found

OIL LEAK FROM RT MAINGEAR DOOR AREA UPDATED MAA CODE FIX USING VENDOR MAA SCREEN UPDATED MAA CODE FIX USING VENDOR MAA SCREEN MAC METER INITIATED FOR WITH VENDOR ID V909110 AS REQUIRED , ALL 3 HYDRAULIC LEVELS WITHIN NORMAL RANGE. PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. MAC RELATED WORK ORDER 000000003070660 AND PRTR HOLLAND, CURT (V909110)INSPECTED GEAR RH AREA NO LEAKS NOTED, FOUND SMALL LEAK COMING FROM GREEN RESERVOIR DRAIN VALVE, WIND WAS BLOWING VERY HARD AT AIRPORT CAUSING FLUID TO MIST ONTO RH GEAR DOOR. RE-SEATED CHECK VALVE ACCOMPLISHED HYDRAULIC LEAK INSPECTION REF AMM 29-00-00 NO FURTHER LEAKS NOTED. CLEANED AREA HOLLAND, CURT (V909110)INSPECTED GEAR RH AREA NO LEAKS NOTED, INSPECTION REF AMM 29-00-00 NO FURTHER LEAKS NOTED. CLEANED AREA FOUND SMALL LEAK COMING FROM GREEN RESERVOIR DRAIN VALVE, WIND AS REQUIRED , ALL 3 HYDRAULIC LEVELS WITHIN NORMAL RANGE. WAS BLOWING VERY HARD AT AIRPORT CAUSING FLUID TO MIST ONTO RH GEAR DOOR. RE-SEATED CHECK VALVE ACCOMPLISHED HYDRAULIC LEAK ADD EMP:V909110

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