Service difficulty report · Controller · Boeing 767332

Difficulty date
May 6, 2007
Submitted
May 8, 2007
Operation
Air carrier
Aircraft
N179DN
Make and model
Boeing 767332
Aircraft serial
25144
Aircraft time
77,317 hours, 11,632 cycles
Part
Controller
Condition
Malfunctioned
Location
Cabin Pressure
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CABIN AUTO INOP LIGHT ILLUMINATED ON TAXI OUT. T/S PER FIM. PERFORMED CABIN PRESSURE CONTROLLER BITE FOR SYS 1 AND 2. VERIFIED NO FAULTS ON BOTH CONTROLLERS. RESET ALL CHKS GOOD. NO LIGHT AND EICAS MSG.