Commercial Fixed Wing
Maintenance Airframe; Maintenance Powerplant
Troubleshooting; Training / Qualification; Time Pressure; Workload
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Maintenance
General Maintenance Action
Chart Or Publication; Aircraft; Human Factors; Procedure
I was assigned a service check on Aircraft X while doing the check on the log book I had a inbound write up in the log book gasper vent above storage compartment forward side #3; 4 popped out [of] business class. The job was not a monitor and challenge item. While trying to gain access to the air outlet distribution valve I looked at the AMM and the instructions were not sufficient enough so I looked for some type of access so I opened the cover for the r2 escape slide inflation reservoir bottle and saw small access though that compartment while sticking my arm though the compartment the inflation reservoir bottle was deployed.
Technician reported that they inadvertently deployed a door slide while repairing a cabin conditioned air gasper that had fallen out.