Maintenance Repairman
Troubleshooting; Time Pressure; Communication Breakdown; Confusion
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Aircraft
We were working on Aircraft X. The task was to accomplish work order XX. We were told the new oxygen generators are in a box; in stores. After looking inside the box; I saw none of the paperwork was filled out. When I questioned the supervisor about this; he went to check on my issue. He came back and said he called inspection and they made one sheet to cover all these generators and we were good to go for install. After further review by the techs on my crew; none of these units in the box were usable for the Work Order and would have been expired prior to the run-out date listed on order XX. I did not ever see any blanket sheet for the box of oxygen generators. I have no idea how many of these were installed on the aircraft by the prior 2 shifts.
We are working Aircraft X performing the oxygen generator date check. We have conflicting dates on the oxygen generator service life. Work Order XX states the service life of the generators is XX years and makes no mention of the YY year units mentioned in MM XX. All oxygen generators we changed are the required type.
Maintenance crew reported the required documentation for the replacement parts was incorrect.