The oil tank that feeds our furnace sits under the deck on a wooden sled. Over the years the tank has slid downhill to the point that the tubing was starting to bend and kink and I was worried it might actually slide all the way off it’s supports. So it needed to be pulled back up the slope and secured.
The tricky part is that there’s nothing solid enough under the deck to attach a jack or winch to, and the tank is heavy: it’s a 300 gallon tank about two-thirds full. What’s the saying about moving the moon with a long enough lever and a place to stand?
I used a tow rope around the tank, some chain to join the rope to my two-ton winch, and attached the winch to the trailer hitch on the back of the pickup truck. Worked like a charm. I’d fully tension the chain with the winch until the truck just started to move, go under the deck and rock the tank back and forth, causing it to move forward an inch or so. Re-tension the winch and repeat.
I moved the tank about a foot uphill in less than an hour, and blocked the end of the sled so it can’t slide down any more. (Those are our basil plants on the deck in the bottom photo.)