What was found
CABIN SYSTEMS CONTROL PANEL AT 1L UNABLE TO CONTROL TEMP OR LIGHTS. CSCP L1 GIVING INVALID DATA L2 CACP WORKING & CONTROLLING THE LIGHT NORMAL. REPLACED ZMU1, ALL LIGHTS CONTROLLABLE.
- Difficulty date
- January 15, 2013
- Submitted
- February 1, 2013
- Operation
- Air carrier
- Aircraft
- N217UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30550
- Aircraft time
- 52,195 hours, 6,431 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3320 · Passenger Compartment Lighting
- Part
- Module
- Part number
- 285W00271
- Part serial
- 167
- Condition
- Faulty
- Location
- Cabin Lights
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.