SDR ASAA2015041611391

Service difficulty report · Actuator · Boeing 737890

Difficulty date: April 16, 2015
Submitted: April 20, 2015
Operation: Air carrier
Aircraft: N569AS
Make and model: Boeing 737890
Aircraft serial: 35184
Aircraft time: 31,072 hours, 9,692 cycles
Engine: Cfmint CFM567B27
System (JASC): 7530 · Compressor Bleed Control
Part: Actuator
Part number: 1324M12P10
Part serial: APMRE554
Condition: Failed
Location: Nr 2 Engine
Part time: 31,072 hours, 9,692 cycles
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

DURING ACTUATOR TEST OF NR 2 ENGINE FAULT CODE 75-10392 IS PRESENT, VSV POSITION SIGNAL OUT OF RANGE CHANNEL A. ACFT GROUNDED. FIM 75-31, TASK 803, FDN BAD CONNECTOR ON "A" VSV ACTUATOR. REMOVED RT VSV ACTUATOR REF AMM 75-31-01-000-802, INSTALLED RT VSV ACTUATOR, REF AMM 75-31-01-000-802-F00, LEAK CHECK GOOD.