Service difficulty report · Actuator · Boeing 737890

Difficulty date
August 21, 2015
Submitted
August 24, 2015
Operation
Air carrier
Aircraft
N535AS
Make and model
Boeing 737890
Aircraft serial
35200
Aircraft time
18,214 hours, 5,354 cycles
Part
Actuator
Part number
5416744
Part serial
14717
Condition
Malfunctioned
Location
Ram Air Inlet
Part time
18,226 hours, 5,360 cycles
Stage of operation
AP
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

ON APPROACH, ON RECALL LT PACK LIGHT ILLUMINATED. RESET WHEN RESET PUSHED. ACFT GROUNDED. REPLACED RAM AIR INLET ACTUATOR LT SIDE, REF AMM 21-51-21. OP CHECK GOOD. PERFORMED BITE TEST OF BOTH PACK SYSTEMS REF AMM 21-61-00, BITE TEST GOOD.