Today I worked on the city's John Deere 450 dozer. This is a great little machine that gets a lot of use around town clearing snow and doing other road maintenance jobs. The city also has a backhoe attachment for this machine that works great for digging small holes.
Unfortunately I also noticed a small drip coming from the back side of the injection pump. This will probably require pulling the pump off to check it out. That is a more complicated job than I wanted to take on today outside in the cold and wind.