Service difficulty report · Cylinder · Boeing 737322

Difficulty date
January 22, 2008
Submitted
January 24, 2008
Operation
Air carrier
Aircraft
N385UA
Make and model
Boeing 737322
Aircraft serial
24660
Aircraft time
50,387 hours, 35,477 cycles
Engine
Cfmint CFM563C1
Part
Cylinder
Condition
Inaccurate
Location
Oxygen System
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

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

What was found

READING ON COCKPIT OXYGEN PRESSURE GAUGE OVER 100 PSI DIFFERENCE FROM CYLINDER GAUGE. REPLACED OXYGEN CYLINDER.