Service difficulty report · Actuator · Boeing 737890

Difficulty date
June 7, 2013
Submitted
June 11, 2013
Operation
Air carrier
Aircraft
N594AS
Make and model
Boeing 737890
Aircraft serial
35191
Aircraft time
19,988 hours, 6,157 cycles
Part
Actuator
Part number
5416744
Part serial
9946
Condition
Malfunctioned
Location
Ram Air Door
Part time
35,122 hours, 15,227 cycles
Stage of operation
TX
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

LEFT PACK LIGHT ILLUMINATED ON RECALL & EXTINGUISHED ON RESET. ACFT GROUNDED. REPLACED RAM AIR DOOR ACTUATOR, REF AMM 21-51-21. PERFORMED BITE TEST NO ACTIVE FAULTS FOUND.