Service difficulty report · Circuit Breaker · Beech F33A

Difficulty date
November 23, 2010
Submitted
November 23, 2010
Operation
General aviation
Aircraft
N8251C
Make and model
Beech F33A
Aircraft serial
CE1543
Aircraft time
20,720 hours
Engine
Cont IO520BB
Engine time
122 hours
Propeller
Hartzl PHCC3YF1
Part
Circuit Breaker
Part number
35380132103
Part serial
0911J
Condition
Failed
Location
Landing Light
Part time
1,821 hours, 7,284 cycles
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

PILOT REPORTED LANDING LIGHT INOP. ON TROUBLESHOOTING, TECH FOUND CIRCUIT BREAKER/ SWITCH TO BE AT FAULT. AD 2008-13-17 HAD BEEN COMPLETED 1821 FLIGHT HOURS PRIOR AND ESTIMATED CYCLES 7284. NOTICED NEW CIRCUIT BREAKER MFG. NO PROBABLE CAUSE OR RECOMMENDATIONS AT THIS TIME.

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