5.With the help of another person, place the lower drum on the frame assembly, as shown in Figure 7. The gear guard MUST remain installed on the lower drum. If, for any rea- son, it is not installed in the location shown in Figure 7, then install it now.
7.Place the upper bracket over the pivot shaft, and attach the upper bracket to the frame with two
Gear Guard
Figure 7. Lower drum on frame.
6.Attach the bearing block to the frame with one M8-1.25 x 60 hex bolt on one side and one 8mm flat washer, lock washer, and hex nut on the other side (Figure 8).
Hex Bolt
Figure 8. Bearing block installed over shaft and
attached to frame.
Figure 9. Upper bracket installed.
8.Attach the lower end of the mixing blades to the lower drum, placing a plastic washer between the mixing blade and the drum mounting holes (Figure 10). At each attach- ment, use an M10-1.5 x 20 Phillips head screw on one side and a 10mm flat washer, lock washer, and hex nut on the other side. Leave the fasteners loose for now.
Note: Since these fasteners will be regu- larly exposed to water, we suggest coat- ing them with
