Traztaz Posted October 30, 2017 Report Share Posted October 30, 2017 I am currently in Sutton near Mansfield. I have just serviced my brothers hw90 and presumed he had a charging kit for the gas ram.... He doesn't and now I am very stuck for what to do next. Local gun shop can't help out....is there a member out there that can help me"? It's his birthday and I would really like to get it up and running again asap Quote Link to comment Share on other sites More sharing options...
Scotty1980 Posted October 30, 2017 Report Share Posted October 30, 2017 (edited) I wouldn't use a bottle or you will take your head off! PCP stirrup pump? What about that air rifle shop in Notts? Think it's called Drapers? Edited October 30, 2017 by Scotty1980 Quote Link to comment Share on other sites More sharing options...
Rewulf Posted October 30, 2017 Report Share Posted October 30, 2017 Arent they filled with nitrogen ? Quote Link to comment Share on other sites More sharing options...
Traztaz Posted October 30, 2017 Author Report Share Posted October 30, 2017 Not nitrogen filled. I read it can be done with a stirup pump a d appropriate valve Quote Link to comment Share on other sites More sharing options...
snarepeg Posted October 30, 2017 Report Share Posted October 30, 2017 I have the fitting, I fill with the bottle on super low fill with no problem. Quote Link to comment Share on other sites More sharing options...
washerboy Posted October 30, 2017 Report Share Posted October 30, 2017 Whats involved in a service to a gasram gun ? Quote Link to comment Share on other sites More sharing options...
Traztaz Posted October 30, 2017 Author Report Share Posted October 30, 2017 Seals piston head and regrease Quote Link to comment Share on other sites More sharing options...
Snoozer Posted October 30, 2017 Report Share Posted October 30, 2017 (edited) Do you need to Chrono the Rifle when filling the cylinder to make sure it stays under 12ft lbs ? Edited October 30, 2017 by Snoozer Quote Link to comment Share on other sites More sharing options...
snarepeg Posted October 30, 2017 Report Share Posted October 30, 2017 Yes. Add air, chrono, release air if over top, matter of trial and error but it can be done Quote Link to comment Share on other sites More sharing options...
airarms Posted October 30, 2017 Report Share Posted October 30, 2017 Slim jim I think the pump is u need to fill the 90 Quote Link to comment Share on other sites More sharing options...
peek-at Posted November 13, 2017 Report Share Posted November 13, 2017 You need a scissor pump http://www.bestfittings.co.uk/shopexd.asp?id=638 Quote Link to comment Share on other sites More sharing options...
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