B737-800
Confusion; Training / Qualification
Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Maintenance
Chart Or Publication; Procedure
I worked a task card on Aircraft X which consisted of applying locktite to both ENG (Engine) start knobs on the overhead panel. This task card only has one block to sign for which caused me to be confused. The task card only had one space to sign off for removal and one for installation. This task card needs to be re-written and a space for a SECOND AMT (Aviation Maintenance Technician) needs to be added to prevent any future potential ETOPS violations.
I was assigned to work task card ETOPS. The task card states that the knobs are to be removed from the start switch and Loctite applied then install knobs and tighten set screws. I asked my lead for clarification since I had never completed this task. On the task card there is one line for an AMT (Aviation Maintenance Technician) signature and one line for an EV number. I completed the task card and signed the paperwork after calling Maintenance Control and receiving my EV number. I was informed by my supervisor via email that the task required 2 mechanics therefore I had incorrectly completed the task. If the task card was written correctly to include a space for 2 EV numbers and 2 AMT signatures I believe this could have been prevented.
Maintenance Technician reported that a Task Card is missing a second Signature Block.