20.3.Align one of the holes in the impeller with the idler arm nut on the front of the auger housing. See Figure 54.
Alignment Hole
Figure 54
20.4.Using a 9/16’ socket on a long extension and a 15/16” socket on a ½’ socket wrench, remove the nut and shoulder screw attaching the idler to the auger housing. See Figure 55.
Idler Arm
Figure 55
20.5.Inspect the idler pulley for wear or damage.
NOTE: The idler pulley can be removed using a 9/16” socket and a 9/16” opened end wrench.
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