Service difficulty report · Actuator · Boeing 737990ER

Difficulty date
March 3, 2016
Submitted
March 7, 2016
Operation
Air carrier
Aircraft
N435AS
Make and model
Boeing 737990ER
Aircraft serial
43292
Aircraft time
9,298 hours, 3,057 cycles
Part
Actuator
Part number
676000141
Part serial
676000141898
Condition
Failed
Location
Ram Air
Part time
6,917 hours, 2,216 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

AFTER ENGINE START, PUSHED RECALL AND LT PACK LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURES AND LIGHT EXTINGUISHED. ACFT GROUNDED. PERFORMED TEMPERATURE CONTROLLER BITE TEST ON LT PACK REF AMM 21-61-00-700-806-002. FOUND SRADA INLET LIGHT ILLUMINATE ON PREV FLIGHT. R & R RAM AIR INLET ACTUATOR REF AMM 21-51-21. OPS CHECK GOOD.