Service difficulty report · Bleed Valve · Airbus A319131

Difficulty date
May 12, 2025
Submitted
May 15, 2025
Operation
Air carrier
Aircraft
N818UA
Make and model
Airbus A319131
Aircraft serial
882
Aircraft time
80,031 hours, 34,818 cycles
Engine
Iae V2522A5
Part
Bleed Valve
Part number
EB101729C
Part serial
KNA010
Condition
Faulted
Location
Nr 2 Engine
Part time
28,992 hours, 20,557 cycles
Stage of operation
CL
How discovered
O
Nature of condition
Y, Z
Precautionary procedure
A

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

What was found

ENG 2 STALL ON CLIMBOUT. NOTICABLE YAW. ECAM CLEARED ITSELF. NO SHUTDOWNOPENED UP ENGINE NUMBER 2 FOR BOROSCOPE INSPECTION PER TSM 71-00-00-810-809-A STEP D2(A).PLEASE NOTE I ONLY BROKE LOOSE BOROSCOPE PLUGS 3 TO 7 PER THE AMM 72-00-00-200-016-B. BOROSCOPE PLUGS ARE STILL INSTALLED, JUST LOOSE REFER TO PICTURE BELOW FOR REFENENCE OF LOCATION.BOROSCOPE STREAMERS ARE AT THE HANGER AND HAVE BEEN REQUESTED TO BE BROUGHT DOWN TO GATE B16 ASAP. PLEASE NOTE THAT BLEED VALVE AND GASKETS HAVE BEEN ORDERED AND IS CURRENTLY SITTING IN THE LEADS OFFICE IN T1 SENT TO INSP ACP BORO IAW AMM 71-00-00-710-019-B. NO LIMITING FOUND COMPLETED CLOSEUP OF BORESCOPE INSPECTION. REF LPS 4821191, 4822461, 4821212, 4821202, AND 4821221 FOR PLUG INSTALLATIONS. PERFORMED OPS TEST OF FADEC SYSTEM. NO FAULTS FOUND REF MM 73-22-00-710-040-A. PERFORMED DVI OF THE BURNER PRESSURE SENSOR TUBE AND PURGE OF THE BURNER PRESSURE SENSE LINE. REF MM 73-22-49-220-040-A. NO MOISTURE FOUND. NEXT STEP TO PERFORM FUNCTIONAL CHECK OF THE HPC 7TH STAGE 7A AND 7C BLEED VALVES. REF TSM 71-00-00-810-809-A ADD EMP:431164 STEP 4 D (5). R/R 10TH,7B,7A STAGE BLEED VALVE PERFORMED FUNCTIONAL CHECK OF HPC 7TH STAGE BLEED VALVES (AMM 75-32-51-700-010COMPLETED TSM 71-00-00-810-809-A. HIGH POWER ASSURANCE TEST NO 11 REF AMM 71-00-00-710-013-C. OPS CHECK GOOD. NO MATERIAL FOUND. TAT INDICATING WITHIN 1 DEGREE CELCIUS. NOMADDITIONAL FAULTS NOTED. PLANE RETURNED TO NORMAL CONDITION.

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