Service difficulty report · Actuator · Boeing 73786N

Difficulty date
July 12, 2016
Submitted
July 19, 2016
Operation
Air carrier
Aircraft
N733KA
Make and model
Boeing 73786N
Aircraft serial
28643
Aircraft time
43,383 hours, 23,349 cycles
Part
Actuator
Part number
5416744
Part serial
1163502
Condition
Faulty
Location
Ram Air Door
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

RIGHT AMBER "PACK" LIGHT ILLUMINATED ON RECALL DURING DECENT. BITE CHECK WAS PERFORMED ON THE RIGHT PACK/ZONE TEMPERATURE CONTROLLER. RAM AIR ACTUATOR LIGHT WAS DISPLAYED ON THE TEMPERATURE CONTROLLER. FOLLOWING THE FIM, THE RIGHT RAM AIR DOOR ACTUATOR WAS REPLACED. OPERATIONAL CHECK PERFORMED WITH NO PACK LIGHT DISPLAYED.

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