What was found
ON RECALL OF MASTER CAUTION "SIX PACK" RIGHT PACK LIGHT ILLUMINATED. CREW REPORTS LIGHT GOES OUT W/MASTER CAUTION RESET. FOUND NR 2 CTRLR TO HAVE A CONTROLLER FAULT OF PACK/ZONE (IN BIT TEST). REPLACED NR 2 TEMP CTRLR. OPS CHECK GOOD.
- Difficulty date
- December 8, 2011
- Submitted
- December 12, 2011
- Operation
- Air carrier
- Aircraft
- N577AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35186
- Aircraft time
- 17,795 hours, 5,427 cycles
- System (JASC)
- 2161 · Cabin Temperature Controller
- Part
- Controller
- Part number
- 6228145
- Part serial
- 62281404068
- Condition
- Faulty
- Location
- E&E Bay
- Part time
- 17,796 hours, 5,429 cycles
- Stage of operation
- TX
- 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.