MikeC5 Posted March 21, 2011 Share Posted March 21, 2011 Since this was already apart when I got it, I'd like to make sure I've got it right in my photo. As for the elbow in the photo, It was in baggie of parts for the tank but I can't figure out why it has the hole pointed out. You certainly wouldn't want to have a fuel or vacuum leak there. Any ideas? Link to comment Share on other sites More sharing options...
MikeC5 Posted March 21, 2011 Author Share Posted March 21, 2011 I also forgot to ask, the fuel shut off valve for the tank; I took it apart and there was some kind of packing in there. Is there a special type of packing to be used since fuel is involved? Link to comment Share on other sites More sharing options...
72caddy Posted March 26, 2011 Share Posted March 26, 2011 You have the top connectons correct. The elbow piece I am not sure as my shut-off valve is in-line (my is 1919 so it may be different). Should not be any packing that I am aware. Link to comment Share on other sites More sharing options...
TonyAus Posted March 26, 2011 Share Posted March 26, 2011 The valve packing should be cork. Cut a new one out of a couple of thicknesses of cork composite gasket material using two wad punches - small one first so the cork is a tight fit on the valve stem and a larger one to complete the washer. Link to comment Share on other sites More sharing options...
MikeC5 Posted March 26, 2011 Author Share Posted March 26, 2011 Thank you gentlemen. Link to comment Share on other sites More sharing options...
RickBrinker Posted March 26, 2011 Share Posted March 26, 2011 Do not over tighten the fittings or you will crack the lid.I found out the hard way. Link to comment Share on other sites More sharing options...
Rusty_OToole Posted March 26, 2011 Share Posted March 26, 2011 In places where there used to be cork I like to use neoprene O rings if posssible. I find they seal better and last longer.Or, in some cases old corks can be restored to use by soaking in hot water. This makes them soften and expand. Link to comment Share on other sites More sharing options...
MikeC5 Posted March 27, 2011 Author Share Posted March 27, 2011 Good tips thanks! Link to comment Share on other sites More sharing options...
Guest Backyardmechanic Posted March 27, 2011 Share Posted March 27, 2011 I also forgot to ask, the fuel shut off valve for the tank; I took it apart and there was some kind of packing in there. Is there a special type of packing to be used since fuel is involved?We have repair lots of vacuumme tanks the shut off valve on the bottom of the tanks didn't have any packing the orginials valves has a tapper shaft with a hole in center and spring on the other side from the lever to keep tention on the shaft so when the valve is at close no gas can seep thew.You must have a different type of valve.Vern. Link to comment Share on other sites More sharing options...
MikeC5 Posted March 27, 2011 Author Share Posted March 27, 2011 I'll post a photo. It looks antique but the original may very well have been replaced over the last 80 years.. Link to comment Share on other sites More sharing options...
MikeC5 Posted March 27, 2011 Author Share Posted March 27, 2011 A photo. Link to comment Share on other sites More sharing options...
TonyAus Posted March 28, 2011 Share Posted March 28, 2011 Yes - that is an original valve. Looks like someone has used some steam valve packing in it. The composite cork washers I suggested in an earier post should go above the brass washer and seat in the gland nut. To fit the cork, drive out the cross bar and lift off the gland nut. Link to comment Share on other sites More sharing options...
MikeC5 Posted March 28, 2011 Author Share Posted March 28, 2011 Thanks very much Tony. Link to comment Share on other sites More sharing options...
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