Question about Hitachi NV45AB2 Roofing Coil Nailer

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Air comes out of the back - Hitachi NV45AB2 Roofing Coil Nailer

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  • Adelaide Nail Gun Repairs

    Hi Adrian If your talking about were the hose attaches. Try putting thread tape on the thread of the fitting. If its coming out of the top cap (breather/exhaust) then you may need to get it serviced(replacing your internal O-ring). Or if its leaking air between the top cap & the body then you may need to replace the gasket(1st try screws are done up). Good luck!!



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On the back of the gun there is a allen wrench screw take it out and the back cover underneath it is a o-ring take it out and get a replacement it is bad try looking at an Ace hardware near you thats where i go they have a great selection

Posted on Dec 01, 2009


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Posted on Jan 02, 2017


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