Hi Folks,
About 5 years ago I found a steal-of-a-deal at a local garage sale, I bought a Coleman Single Burner Portable Stove (Model 505A) for $5.00; of course it did not work and ended up in my garage under all the other stuff that does not work.
Lately I have had the urge to buy a new liquid fuel stove and have received some terrific recommendations from ETS Forum members seen at this post
http://forums.equipped.org/ubbthreads.php?ubb=showflat&Number=125124&fpart=1I thought I would give the old little Coleman stove another try today, before I went and spent more money on outdoor equipment.
The old stove had the same problem as before, even though the pump was working properly, and the fill cap was on tight, I could not pressurize the tank. It was strange that fuel and air would squirt out through the pump thumb-hole, never seen that happen before.
So I did a basic Googe Internet search and found this excellent site, The Old Town Coleman Center at
http://www.oldtownyucca.com/coleman/ The site discusses models, repairs, supplies parts and has a collecting Coleman section, excellent.
After reading the detailed instructions on how Coleman products work I went over the trouble-shooting section and determined that my tank pressure trouble was proabaly resulting from a stuck tank-pump check valve. I followed the step-by-step procedure on how to remove the check-valve from within the tank (quite tricky) and sure enough it was encrusted with fuel residue. I cleaned everything very well, lubed it and did the re-assemble.
The tank now seemed to hold pressure and on my second match the little stove roared to life and ran without a problem for 1/2 an hour! I also found out on the website that the month/year of manufacture is stamped on most Coleman products on the bottom of the tank, mine was made in February 1980.
So if you are having trouble with a Coleman stove or lantern I encourage you to check out the Old Town Coleman Center website, I found it very useful today.
Mike
Standard Disclaimer here: I do not have any connection to this site/business at all, they just saved me from needing to buy a new stove; but I will proabaly buy another stove anyway because I am a gear addict and cannot help it.