hello BrianK, pivot shaft on the 22 should come free easy ,pump some grease into the fittings ,grease fitting ,one near the foot step ,one beside the step ,i would say that the grease has just gone hard after sitting for awhile .if you jack the front up under the radiator should tell you if they will move OK ,my 22 sat outside in the rain for 30 yrs and the grease had hardened but it didn't take muck to get them moving, bruce oz