SDR 2010F00050

Service difficulty report · Indicator · Cessna 750

Difficulty date
February 25, 2010
Submitted
February 26, 2010
Operation
Air carrier
Aircraft
N953QS
Make and model
Cessna 750
Aircraft serial
7500153
Aircraft time
8,862 hours, 5,360 cycles
Engine
Allsn AE3007C
Part
Indicator
Condition
Illuminated
Location
Thrust Reverser
Stage of operation
CR
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

AT FL410 LT TR "ARM" AND "UNLOCK" LIGHTS ILLUMINATED, NO CAS MESSAGE. WITH THE STOW SWITCH IN "EMER STOW", THE "UNLOCK" LIGHT CYCLED ON/OFF EVERY 4-5 MINUTES.

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