What was found
ETOPS SIGNIFICANT SYSTEM: FWD CABIN ZONE TEMP LIGHT ILLUMINATED ON RECALL AND WOULD NOT RESET. INSTALLED NEW CONTROLLER IN ZONE 2 TEMP ZONE OPS CHECKED GOOD IAW AMM 21-61-83.
- Difficulty date
- April 10, 2011
- Submitted
- April 12, 2011
- Operation
- Air carrier
- Aircraft
- N752MA
- Make and model
- Boeing 73748E
- Aircraft serial
- 28198
- Aircraft time
- 25,243 hours, 24,239 cycles
- System (JASC)
- 2160 · Cabin Temperature Control System
- Part
- Controller
- Condition
- Malfunctioned
- Location
- Cabin Temp
- Stage of operation
- IN
- 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.