Grain Systems Bucket Elevtors, Conveyors, Series II Sweeps PNEG-720-G2 - Manual (Page 39)

5. Assembly
PNEG-720-G2 12" and 16" Series II Sweep 39
Channel Extension Kit for Sweeps Used in 72' Diameter Bins
and Larger
A. 72' sweeps and larger need an extension kit installed.
B. Attach the center weight weldments to the adjustable center weight channel using eight (8)
1/2" x 1-1/4" bolts, split lock washers and hex nuts. The adjustable center weight has three sets
of holes for the center weight weldments to adjust the weights.
(See Figure 5T.)
Figure 5T
C. Place assembly on top of the back tail section, around the tires. The end of the adjustable center
weight should be placed under the tail frame. (See Figure 5U.)
Figure 5U
D. Fasten assembly to tail section using two (2) 3/8" x 2-7/16" U-bolts, four (4) 3/8" lock washers and
four (4) 3/8" hex nuts.