Service difficulty report · Solenoid Valve · Airbus A320233

Difficulty date
August 26, 2013
Submitted
August 28, 2013
Operation
Air carrier
Aircraft
N680TA
Make and model
Airbus A320233
Aircraft serial
3538
Aircraft time
20,556 hours, 7,774 cycles
Engine
Iae V2527EA5
Engine time
20,556 hours, 7,774 cycles
Part
Solenoid Valve
Part number
AC69574
Part serial
EFG347
Condition
Malfunctioned
Location
Zone 400
Part time
19,905 hours, 7,549 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

NR 2 ENGINE EGT OVER LIMIT DURING CLIMB, THRUST EGT EXCEEDED LIMITS. EGT WENT CLOSE TO 670 CELSIUS DEGREES FOR 10 SECONDS THEN REDUCED TO LOWER EGT. R & R HPC 10 STAGE SOLENOID VALVE IAW AMM 75-32-53. PERFORMED FUNCTIONAL TEST IAW AMM 75-32-53-700-010A AND FOUND NORMAL. THE ACFT RETURNED TO NORMAL OPERATION.

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