- Difficulty date
- June 7, 2016
- Submitted
- June 13, 2016
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43292
- Aircraft time
- 10,416 hours, 3,402 cycles
- Part
- Actuator
- Part number
- 676000141
- Part serial
- 67600014790
- Condition
- Failed
- Location
- Ram Air
- Part time
- 5,064 hours, 1,624 cycles
- Stage of operation
- NR
- How discovered
- 9
- 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
LT PACK LIGHT ILLUMINATED ON RECALL. EXTINGUISHES WITH MASTER CAUTION RESET. ACFT GROUNDED. REMOVED AND INSTALLED LT RAM AIR EXHAUST ACUATOR, REF AMM 21-51-27. ACCOMPLISHED LT PACK/ ZONE TEMP CONTROLLER BITE, GROUND FUNCTIONAL CHECK, NORMAL, REF AMM 21-51-00-700-803.