What was found
ON PUSHBACK RECALL GETTING LT PACK LIGHT ON WITH MASTER CAUTION LIGHT ILLUMINATED, PUSHING MASTER CAUTION EXTINGUISHES PACK LIGHT. ACFT GROUNDED. R & R LT TEMP CONT VALVE. REF AMM TASK 21-51-10-000-801 & LK, OPS CHECKED GOOD.
- Difficulty date
- June 1, 2012
- Submitted
- June 20, 2012
- Operation
- Air carrier
- Aircraft
- N559AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35178
- Aircraft time
- 21,894 hours, 6,640 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 1612
- Condition
- Failed
- Location
- Ac Bay
- Part time
- 60,963 hours, 34,573 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.