What should you do if the backhoe loader starts to tip over?

When a backhoe loader starts to tip over, the most appropriate action is to lower the bucket and steer into the direction of the slope. This action helps to stabilize the equipment. By lowering the bucket to the ground, the machine's center of gravity is lowered, which can reduce the likelihood of a complete tip-over. Steering into the slope can also help to bring the loader back to a more stable position, allowing for better control and positioning of the machine.

The other options do not provide effective solutions to preventing a tip-over. Jumping out immediately can be extremely dangerous as it might lead to injuries upon landing or being hit by the equipment. Turning off the engine can be a useful step after stabilizing the machine, but it won't directly help in preventing the immediate tipping hazard. Accelerating away from the edge is highly ill-advised, as it could increase the risk of tipping by shifting the machine's weight further towards the edge or slope.