What was found
LEFT PACK LIGHT ILLUMINATED DURING RECALL, PACK LIGHT EXTINGUISHES WITH MASTER CAUTION RESET. ACFT GROUNDED. R & R LT TEMP CONTROL VALVE IN REF AMM 21-51-10. PERFORMED OPS CK IAW MM 21-51-10-400, PASSED.
- Difficulty date
- December 17, 2013
- Submitted
- December 23, 2013
- Operation
- Air carrier
- Aircraft
- N517AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35197
- Aircraft time
- 19,200 hours, 5,791 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 1228
- Condition
- Failed
- Location
- Temp Control
- Part time
- 70,101 hours, 33,977 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.