What was found
LEFT HAND PACK LIGHT DURING MASTER CAUTION RECALL. GROUNDED - YES. REPLACED EXIT SRADA PER B737-900 AMM 21-51-27. OPS CK GOOD. PACK ZONE/TEMP BITE CK GOOD PER AMM 21-51-00. ETOPS GROUND VERIFICATION SUCCESSFUL, SRADA LIGHT GREEN.
- Difficulty date
- July 2, 2019
- Submitted
- July 23, 2019
- Operation
- Air carrier
- Aircraft
- N478AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44105
- Aircraft time
- 15,743 hours, 5,183 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Actuator
- Part number
- 676000141
- Part serial
- 676000141297
- Condition
- Intermittent
- Location
- Lt Ram Air
- Part time
- 20,967 hours, 6,854 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.