Mercedes Vario Air Tank Replacement | Using the Trucks Air to Inflate Tyres & Paddle Board!

This week, I replace the original rusty air tank before it has the chance to become a problem. As I'm building this truck into a reliable expedition camper, preventative maintenance like this is well worth doing at this stage. While fitting the new air tank, I also make up and test an accessory air line that connects to the truck's air system. This gives me onboard compressed air that can be used for inflating tyres, paddle boards, air beds and other camping equipment without carrying a separate compressor. Materials & tools (Affiliate): 22MM quick drain valves: https://amzn.to/4y3zAl1 5L HGV Air tank: HGV Parts direct Cordless Impact wrench: https://amzn.to/4vI3LwD 7.6M airline: https://amzn.to/4eJhayB Testpoint hose connector: https://amzn.to/3SGMSnz Airline connector fittings: https://amzn.to/4wkOuSj 22mm plug with 1/8NPT sensor port: https://ebay.us/SDooqE Sealey Tyre inflator: https://amzn.to/4whIKss Paddle board inflater adapter: https://amzn.to/3QZ7AhY 22mm copper sealing washers: https://amzn.to/4ax7811 Plus Gas: https://amzn.to/4gicOjb adjustable spanner: https://amzn.to/44ccYRY m12 bolts & washers: https://amzn.to/4bpcNGC leak detection spray: https://amzn.to/4vfv2ph PTFE: https://amzn.to/4wumEmY Wire wheel for drill: https://amzn.to/4bsNqnp black spray paint: https://amzn.to/4wldOYl Other Videos you may be interested in: Mercedes Vario 612D Air Brake Pressure Sensors Install | Monitor Tank Pressures:    • Mercedes Vario 612D Air Brake Pressure Sen...   Broken Down AGAIN… Now It Won’t Move! | Mercedes Vario Air Brake Fault Finding:    • Broken Down AGAIN… Now It Won’t Move! | Me...   Mercedes Vario Air Brake Fault FIXED! £1500 Compressor Wasn’t The Problem:    • Mercedes Vario Air Brake Fault FIXED! £150...   Replacing a Trucks Rear Differential - Removal & Pinion Seal Replacement (Mercedes Vario):    • Replacing a Trucks Rear Differential - Rem...   If you enjoy Mercedes Vario builds, truck repairs, workshop projects, camper conversions, and DIY mechanics, make sure to subscribe and follow the build! I hope you’ve find value in the videos. If you’d like to support my work, you can buy me a coffee — anything given goes straight back into materials and equipment for future projects. Thank you so much for being here 🙏 https://buymeacoffee.com/turnersworkshop ⚠️ Disclaimer: This video is meant for educational and entertainment purposes only. I am not responsible for any injury, damage, or loss caused by attempting the content in this video. If you are unsure or uncomfortable, please seek professional assistance. #MercedesVario #ExpeditionTruck #CamperConversion #Overland #TruckCamper #DIYMechanic #AirTank #AirBrakes #OnboardAir #VanLife #AdventureVehicle #TruckBuild