Service difficulty report · Pressure Switch · Airbus A320271N

Difficulty date
October 6, 2022
Submitted
October 10, 2022
Operation
Air carrier
Aircraft
N957NK
Make and model
Airbus A320271N
Aircraft serial
10899
Aircraft time
1,047 hours, 437 cycles
Part
Pressure Switch
Part number
4501310000
Part serial
23840
Condition
Warning Message
Location
Eng 1 Pump
Part time
1,082 hours, 447 cycles
Stage of operation
UK
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

G ENG PUMP INOP ( ECAM WARNINGS & CAUTIONS PUMP LO PR - ENG PUMP LO PR )-R/R LOW PRESSURE WARNING SWTICH ON ENGINE 1 IAW AMM 29-11-17. OPS CHECK GOOD. LEAK CHECK GOOD. NO DEFECTS NOTED. THIS CLEARS MDDR 38861. PLACARD REMOVED MOC NOTIFIED

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