An MD80 arrived with low crew oxygen. Svced bottle and checked for leaks. None found.

Attributes
ACN	650746
Time
Date	200503
Place
Locale Reference	airport : zzz.airport
State Reference	US
Altitude	agl single value : 0
Environment
Light	Night
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Medium Large Transport
Operating Under FAR Part	Part 121
Flight Phase	ground : maintenance ground : parked
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	maintenance : technician
ASRS Report	650746
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Events
Anomaly	aircraft equipment problem : critical maintenance problem : improper documentation maintenance problem : improper maintenance non adherence : far non adherence : published procedure
Independent Detector	aircraft equipment other aircraft equipment : oxygen quantity indicator other flight crewa other flight crewb
Resolutory Action	none taken : detected after the fact
Consequence	other other
Factors
Maintenance	contributing factor : schedule pressure performance deficiency : fault isolation performance deficiency : logbook entry performance deficiency : non compliance with legal requirements performance deficiency : repair performance deficiency : testing
Supplementary
Problem Areas	Maintenance Human Performance Aircraft Chart Or Publication
Primary Problem	Maintenance Human Performance

Narrative:

Aircraft X arrived with low crew oxygen. I svced the oxygen cylinder to 1800 psi; installed cylinder per maintenance manual 35-10-01-3B; connected and tightened discharge hose and regulator to shut off valve; performed a sniff and flow check. No leaks noted; system normal.

Original NASA ASRS Text

Title: AN MD80 ARRIVED WITH LOW CREW OXYGEN. SVCED BOTTLE AND CHKED FOR LEAKS. NONE FOUND.

Narrative: ACFT X ARRIVED WITH LOW CREW OXYGEN. I SVCED THE OXYGEN CYLINDER TO 1800 PSI; INSTALLED CYLINDER PER MAINT MANUAL 35-10-01-3B; CONNECTED AND TIGHTENED DISCHARGE HOSE AND REGULATOR TO SHUT OFF VALVE; PERFORMED A SNIFF AND FLOW CHK. NO LEAKS NOTED; SYS NORMAL.

Data retrieved from NASA's ASRS site as of January 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.