Service difficulty report · Pump · Airbus A320232

Difficulty date
June 2, 2025
Submitted
June 5, 2025
Operation
Air carrier
Aircraft
N603NK
Make and model
Airbus A320232
Aircraft serial
4321
Aircraft time
52,460 hours, 24,139 cycles
Part
Pump
Part number
D90ST2004000
Part serial
5117
Condition
Inoperative
Location
Hyd System
Part time
22,577 hours, 10,345 cycles
Stage of operation
CL
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 G RSVR LO LVL ECAM ON CLIMB.-FOLLOW TSM 29-11-00-810-803-A, CHECK 28VDC BETWEEN CONN. B/B & B/C SHOWS 28VDC R&R LOW LEVEL SWITCH IAW AMM 29-11-41. REQ OPS & LEAK CK. REPLACED DIODE 1158VD , REF : TSM 29-11-00-810-803-A , AWM 29-11-02, PRECAUTINARY REPLACED 1709GK RELAY -G RSVR LO QTY , REF ESPM 20-46-00, AWM 29-11-02, WIRING CHECK FOUND NORMAL AT THIS TIME . WHILE PERF OPS CK OF GRN LOW LEVEL SNSR WARNING PROC. 4.A.12 FAIL. FOLLOW TSM 31-54-00-810-833A. R&R SDAC-1 1WV1 IAW AMM 31-55-34. OPS CK GOOD.

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