Overwing slide Reservoir on A320, what is it and how to replace it! @zeto.r
Overwing slide Reservoir on A320, what is it and how to replace it!  @zeto.r
Uploaded February 2026 | Updated September 2026, 2 weeks ago
The cabin escape facilities are installed at all aircraft exits as dual-lane or single-lane escape-slides. In an emergency, they let the passengers and the crew go out of the aircraft quickly.

Offwing Escape Facilities
Dual-lane offwing escape-slides are installed above the wings in the left and right wing-to-fuselage fairings.
Inflation starts automatically when the emergency exit hatch is opened in the ARMED mode.
A manual inflation handle is installed at each emergency exit. You get access to the handle after the emergency exit hatch is removed. since Cylinder is too big for slide compartment, it must be in separate section. in todays video we will take look where is it and how to replaced it.

*********video is just for information purposes always stick to the latest maintenance manual*********

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———-Video content———————

00:00 - introduction
00:57 - Preparation
04:09 - Removal of the Reservoir
08:44 - reparation of new Reservoir
09:23 - Installation of the Reservoir
10:52 - Reactivation of The inflation reservoirs
14:21 - Test
16:21 - return aircraft back to service and Outro

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Overwing slide Reservoir on A320, what is it and how to replace it!

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