What was found
LEFT PACK LIGHT CAME ON, WENT OUT. ILLUMINATED ON RECALL. ACFT GROUNDED. BITE CHECK FAILED TCV. R & R LT TCV REF MM 21-51-10. BITE CK GOOD.
- Difficulty date
- August 3, 2012
- Submitted
- September 5, 2012
- Operation
- Air carrier
- Aircraft
- N512AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39043
- Aircraft time
- 15,366 hours, 4,863 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 11024
- Condition
- Failed
- Location
- Lt A/C Pack
- Part time
- 15,366 hours, 4,863 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.