You can determine that the deer population was reduced by 1, due to the losses being more than the gains. It can also be expressed as a math problem 6 - 5 - 3 + 1= -1
A slide hammer puller. A slide hammer puller can be used to pulll a bearing from a bored hole that is pressed into. They are adjustable with either a collet or puller jaws. To remove the bearing, slide the weight back hard until it hits the flat area on the rear of the puller.