Service difficulty report · Controller · Boeing 737522

Difficulty date
November 10, 2008
Submitted
November 18, 2008
Operation
Air carrier
Aircraft
N935UA
Make and model
Boeing 737522
Aircraft serial
26663
Aircraft time
45,919 hours, 28,916 cycles
Engine
Cfmint CFM563C1
Part
Controller
Part number
7102048
Condition
Malfunctioned
Location
Cabin Pressure
Stage of operation
CL
How discovered
O
Nature of condition
W
Precautionary procedure
B, A

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

What was found

PRESSURIZATION PROBLEM. FLIGHT DIVERTED.