Service difficulty report · Solenoid · Beech 400A

Difficulty date
February 10, 2013
Submitted
February 18, 2013
Operation
Air carrier
Aircraft
N154QS
Make and model
Beech 400A
Aircraft serial
RK509
Aircraft time
2,484 hours, 2,404 cycles
Part
Solenoid
Part number
1910001
Part serial
1633
Condition
Failed
Location
Lt Engine
Part time
2,484 hours, 2,404 cycles
Stage of operation
CR
How discovered
O
Nature of condition
B, R
Precautionary procedure
A

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

What was found

AFTER APPROX 15 MINUTES INTO FLIGHT, ALTITUDE FL180, THE LT ENG EFC CIRCUIT BREAKER TRIPPED, THE LT EFC ANNUNCIATOR ILLUMINATED WITH ASSOCIATIATED LOSS OF THRUST ON LT ENGINE AND A STRONG ODOR OF BURNED ELECTRICAL NOTED. THE ODOR CLEARED QUICKLY. REPLACED LT ENGINE THRUST STOP SOLENOID WITH NEW IAW AMM 76-10-00 & MM 73-20-02. REPLACED LT ENGINE EFC CIRCUIT BREAKER WITH NEW IAW WDM 73-21-01. REPLACED TWO PROBES (CR118 & CR119) ON TB107 WITH NEW IAW WDM 73-21-03. PERFORMED ENGINE RUNS WITH ALL OPS CHECKED GOOD.

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