- Difficulty date
- August 29, 2013
- Submitted
- September 4, 2013
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35689
- Aircraft time
- 20,633 hours, 6,479 cycles
- Part
- Actuator
- Part number
- 5416744
- Part serial
- 1077202
- Condition
- Malfunctioned
- Location
- Ram Air Exhaust
- Part time
- 51,426 hours, 22,628 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
AMBER RT PACK LIGHT COMES ON WITH RECALL GOES OUT WITH MASTER CAUTION RESET. ACFT GROUNDED. CONFIRMED FAULT, RT PACK / ZONE TEMP CONTROLLER SHOWS RT RAM AIR INLET ACTUATOR FAULT. REPLACED RT RAM AIR INLET ACTUATOR REF AMM TASK 21-51-21, OPS CHECK NORMAL REF AMM TASK 21-61-00-700-806-002.