Service difficulty report · Relay · Cessna 750

Difficulty date
August 22, 2012
Submitted
September 17, 2012
Operation
Air carrier
Aircraft
N927QS
Make and model
Cessna 750
Aircraft serial
7500290
Aircraft time
3,515 hours, 2,099 cycles
Engine
Rroyce AE3007C1
Part
Relay
Part number
1060291
Part serial
2980607
Condition
Burned
Location
Galley
Part time
736 hours, 431 cycles
Stage of operation
TX
How discovered
O
Nature of condition
B, J
Precautionary procedure
D

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

What was found

ON MASTER CABIN CONTROL PANEL ON GALLEY NOTICED "FAULT" LIGHT ON RT LIQUID. REMOVED GALLEY DRAWER TO ACCESS CIRCUIT BREAKERS FOR GALLEY LIQUIDS AND DETECTED A BURNING ELECTRICAL ODOR. REMOVED WORN OUT SOLID STATE RELAY. INSTALLED NEW RELAY AND OPS CHECKED GOOD IAW MM 25-30-2.

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