Narrative:

On nov/tue/01, I installed a new portable oxygen unit in the aft left inbound doghouse of aircraft XXX, to answer a logbook item that the unit had been used in-flight. The unit was delivered to me on the aircraft and I installed it.

Google
 

Original NASA ASRS Text

Title: A B767-300ER WAS DISPATCHED IN NON COMPLIANCE WITH A PORTABLE OXYGEN UNIT REPLACED IN THE L DOGHOUSE BUT DID NOT CONTAIN OXYGEN GENERATORS.

Narrative: ON NOV/TUE/01, I INSTALLED A NEW PORTABLE OXYGEN UNIT IN THE AFT L INBOUND DOGHOUSE OF ACFT XXX, TO ANSWER A LOGBOOK ITEM THAT THE UNIT HAD BEEN USED INFLT. THE UNIT WAS DELIVERED TO ME ON THE ACFT AND I INSTALLED IT.

Data retrieved from NASA's ASRS site as of July 2007 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.