Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › How to place jack stands on van › Reply To: How to place jack stands on van March 17, 2021 at 8:11 am #989469 Richard KirshyParticipant Actually there are 2 different methods All depending on your reasoning… You can clamp off the hose to the canister You can apply the correct power to the proper pins to actuate the valve.