Service difficulty report · Controller · Boeing 767306

Difficulty date
April 6, 2018
Submitted
April 9, 2018
Operation
Air carrier
Aircraft
N1409A
Make and model
Boeing 767306
Aircraft serial
27960
Aircraft time
88,082 hours, 16,332 cycles
Part
Controller
Condition
Malfunctioned
Location
Cabin Pressure
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

CABIN ALT AUTO 2 STATUS MESSAGE. PERFORMED A BITE TEST OF PRESSURE CONTROLLER , NO FAULTS FOUND, RESET THE UNIT IAW FIM 21-31 FT 803.