- Difficulty date
- October 5, 2015
- Submitted
- October 8, 2015
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 33,918 hours, 10,366 cycles
- Part
- Actuator
- Part number
- 5416744
- Part serial
- 11716
- Condition
- Failed
- Location
- Ram Air Exhaust
- Part time
- 33,947 hours, 10,374 cycles
- Stage of operation
- LD
- 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
RT PACK LIGHT ILLUMINATED ON LANDING CHECKLIST RECALL. LIGHT EXTINGUISHED WITH MASTER CAUTION RESET. ACFT GROUNDED. REMOVED RT RAM AIR ACTUATOR REF AMM 21-51-21-000-801. INSTALLED RT RAM AIR ACTUATOR ACCOMPLISHED GROUND VERIFICATION CHECK PACK/ZONE TEMP NR 2 CONTROLLER BITE TEST. RIGHT RAM AIR ACTUATOR OP'S CHECKED NORMAL, NO FAULTS NOTED ON NR 2 CONTROLLER SYS PASSED.