Service difficulty report · Oxygen System · Boeing 737522

Difficulty date
December 10, 2007
Submitted
December 14, 2007
Operation
Air carrier
Aircraft
N938UA
Make and model
Boeing 737522
Aircraft serial
26671
Aircraft time
43,557 hours, 27,273 cycles
Engine
Ge CFM56*
Part
Oxygen System
Condition
Reads Low
Location
Crew
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

CREW O2 IS INDICATING 650 PSI, LEFT SFO WITH 1400 PSI. SERVICED TO 1750 PSI. AC OK FOR SERVICE.