![Squeeze tabs and pull out](http://cdn.shopify.com/s/files/1/0783/6291/files/nitro_howto_maintenance_seal1.jpg?4395)
- Squeeze tabs and pull retainer out.
![Inspect cartridge seal](http://cdn.shopify.com/s/files/1/0783/6291/files/nitro_howto_maintenance_seal2.jpg?4395)
- Inspect cartridge seal for cracks or defects. Replace if needed. Note orientation when removing.
![Insert new seal](http://cdn.shopify.com/s/files/1/0783/6291/files/nitro_howto_maintenance_seal3.jpg?4395)
- Insert new seal in orientation shown.
![Reinstall retainer](http://cdn.shopify.com/s/files/1/0783/6291/files/nitro_howto_maintenance_seal4.jpg?4395)
- Reinstall retainer and seal.
![Push retainer](http://cdn.shopify.com/s/files/1/0783/6291/files/nitro_howto_maintenance_seal5.jpg?4395)
- Push retainer down until both tabs click outward.
Info on how to brew your coffee in your uKeg Nitro.
Read MoreVideo on how to use your uKeg Nitro. Make nitro at home – the uKeg Nitro brews and infuses to...
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