ARI HETRA UP STOP SWITCH RETROFIT SECURING PLATE $35 From 2005to about 2010 the up stop switch $95, was secured to the plastic tool guard which fatigues and dislodges the switch which can rip the top off the lift. This plate secured the switch to solid metal as it was done before and after the deficiencies were realized . It comes complete with tapped holes,bolts and locknuts.
There are many factory deficiencies that really come to light. What factory is gonna admit to a mistake none. I maintain the most comprehensive database on the ARI HETRA mobile column lift in the country with 40 years of data on all of their lifts, which stop being made for a reason about five years ago. Fixing a small problem will prevent a major one admission into our data basis is free.