Unrated
(30 minutes)
For a ZD221 You must unbolt the two fan bolts and the 4 bolts that connect the shaft to the engine. After that you can compress the shaft to remove. Pay attention to the orientation of the fan blades (don’t reassemble backwards) and reverse steps to reinstall. The process is simple. Tricks are
1. Back onto a set of ramps to allow room to work and actually see what you are doing.
2. Small pry bar so you can manually spin the shaft, it’s easier to remove from the bottom of machine.
3. Prayer. This is a super tight area, you will say several curse words through this process, but you can do this.
For a ZD221 You must unbolt the two fan bolts and the 4 bolts that connect the shaft to the engine. After that you can compress the shaft to remove. Pay attention to the orientation of the fan blades (don’t reassemble backwards) and reverse steps to reinstall. The process is simple. Tricks are 1. Back onto a set of ramps to allow room to work and actually see what you are doing. 2. Small pry bar so you can manually spin the shaft, it’s easier to remove from the bottom of machine. 3. Prayer. This is a super tight area, you will say several curse words through this process, but you can do this.
PHILADELPHIA, MS
Sid