First off, don't trust the tank gages. They are infamously unreliable. Some on this forum have reported success dripping oil on the shaft above the outer sheath. Let the oil run down as you try and work the handle open and close. Takes some time. I helped a friend on his RV using this method using 3-1 oil. Patience paid off on day two.
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2006 3000RK
2009 Ram 2500
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