Hitachi Roofing Gun Leaking Air

If new parts are needed to fix the nail gun however the tool will be out of commission until the parts arrive and are installed.

Hitachi roofing gun leaking air.

The hitachi nv45ab2 roofing nailer measures 9 27 32 x 4 5 8 x 10 3 8 inches lxwxh. Remove hitachi nailer trigger. If you try to fire a pneumatic nail gun or stapler but only hear air leaking when engaging the trigger it s likely that your tool s o ring is not sealing properly when the trigger is not depressed you may not hear air leaking as the valve is probably sealed. However once you engage the trigger the valve looses its seal therefore creating a gap for the escaping air you hear coming from.

O rings have not been lubed by daily application of nailer lubricant. Air leaks out back this is a good sign that seals need to be reseated with dry firing or bumping the gun but it is also possible that air is leaking out the back of the tool because of a broken part. To inspect the piston head valve remove the top cap from the nail gun. There is something to do with a good air dryer but even so hitachi will always perform longer at colder temperatures just like dewalt 18v nicd batteriers will outlast makita 18vlion by far in the cold.

5 0 out of 5 stars great roofing gun. If you hear air leaking inside the top portion of your nail gun it could be a defective piston head valve. Most nailers need to run at 105 psi except roofing nailers in the summer solution. O rings are gummed up.

Coil nails framing nails coil nailers framing guns all about our nails and nailer guns. Includes five year manufacturer s warranty. Comes complete with safety glasses and 2 hex wrenches. Gasoline has been used to clean nailer.

Most troubleshooting situations are not difficult to overcome. Air pressure is set too low. Make offer xrare hitachi nv45ab2 7 8 1 3 4 15 degree coil roofing nailer. Hitachi nail guns are top notch tools but situations arise that create the need for troubleshooting the tool.

If attempts to reseat the seals fail the tool will have to be disassembled and inspected for wear or damage to parts. Made in japan made in japan oem hitachi nv45ab nv45ab2 roofing nailer gun 883880 nose kit genuine. The piston head valve controls the air flow into the cylinder chamber forcing the piston driver assembly down on the next nail. Install new o ring kit.

The tool exist air leak is ordinary situation and this is the details and specific reason and way to solve this problem.