The tie rod is aluminium and subject to corrosion, particularly at the point where the "inside tank" meets the "outside vent" - apparently snapping is a common problem but I have no idea where you can obtain a new rod - if you find out please let me know!!!
Martin
October 2011
Bob, I have the same problem. Did you get an answer? Think we need a new tie rod.
Chris
April 2011
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