What was found
LEFT PACK LIGHT ILLUMINATED ON RECALL, RESET GOES OUT. ACFT GROUNDED. R & R LT PACK TC VALVE. OPS & LEAK CHECKED GOOD IAW MM 21-51-10.
- Difficulty date
- August 14, 2014
- Submitted
- August 19, 2014
- Operation
- Air carrier
- Aircraft
- N423AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35206
- Aircraft time
- 5,190 hours, 1,652 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 19239
- Condition
- Malfunctioned
- Location
- Lt A/C Pack
- Part time
- 5,190 hours, 1,652 cycles
- Stage of operation
- NR
- 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.