Service difficulty report · Pressure Switch · Airbus A320271N

Difficulty date
July 14, 2025
Submitted
July 17, 2025
Operation
Air carrier
Aircraft
N903NK
Make and model
Airbus A320271N
Aircraft serial
7011
Aircraft time
28,375 hours, 12,244 cycles
Part
Pressure Switch
Condition
Faulted
Location
Green Hyd
Stage of operation
NR
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

IN AIR HYD GREEN SYS LO PR WITH BRAKES AUTO BRK FAULT NORMALBRK FAULT AND REVERSER #1 FAULT , LANDING GEAR RETRACTION INOP-REF LOG PGS 3560400-2: 3538651-1,-2, AND 3538652-1 FOR CORRECTIVE, OPERATIONAL AND LEAK CK ACTIONS. REF TSM 29-11-00-810-805-A GREEN AIR PRESSURE GOOD, GREEN FLUID CONTENT GOOD. PRESSURIZED GREEN FROM YELLOW HYD SYSTEM NO FAULTS OR DEFECTS NOTED. FURTHER TRBLESHTING NEEDED. PER TSM 29-11-00-810-805-A R+R SYSTEM PRESS SW(1151GN) IAW AMM 29-32-12. AS PRECAUTIONARY R+R SYSTEM PRESS SW 10CE-2 IAW AMM 27-92-17. ACCOMPLISHED OPERATIONAL AND LEAK CK IAW AMM 29-32-00-710-001-A, 29-32-00-710-001-A, & 27-96-00-710-011 NO LEAKS OR FAULTS NOTED

More about the Airbus A320-271N