Dear Sir, We are very interested in purchasing Hitachi Nailer Model:NR83A2/Hitachi nailer Model: NR90AE and Hitachi Hammer Drill Model:PH65Ain a large quantity . so would you please offer your best price based on 100sets? Looking forward to your soonest reply. Sincerely yours, M.H.Chang M.D.CORPORATION SEOUL,REP.OF KOREA TEL:822 544 9285 FAX:822 544 9284 E-MAIL:[email protected]

SOURCE: i own a hitachi nr90ac3 framing nailer and i

Oil leaking out of the nailer anywhere is just an indication that too much oil is being introduced. A good solution would be to reduce the amount of drops until no more leaks out or use an in line oiler at the gun. An oiler costs under ten dollars and feeds in oil vapor as you use air. Store / hang your nailer with the air inlet down at night to drain out access oil. Do not worry too much about the leaking though, I think that a bit too much oil is better than a lack of oil. Good luck.

SOURCE: On the Hitachi NR83A2 nailer. Where does the end

Hi,
It goes thru the same hole as the magazine bolt on the nose. Sounds like yours is broken.

SOURCE: Hitachi NR83A2 nailer pushes next nail down

Are you using full round head nails?

The hissing indicates your O-rings are worn out and need to be replaced. This is not covered by warrenty and is common for all nail guns. Lots of kits are available on Ebay or your local Hitachi service center should stock them.

Hope this helps,

Cheers