Grain Systems Bucket Elevtors, Conveyors, Series II Sweeps PNEG-1579 - Manual (Page 32)

12" & 16" Series II Sweep Special PNEG-1579
Assembly
29-C
9. GUARD ASSEMBLY - (CONT.)
FIG. TD6
G. Move the Bottom Sprocket back into position and lock in place. Make sure the sprockets are lined up
as in FIG TD4.
H. Install the Chain
Chain Tension-The chain should be installed fairly tight with only a small amount of slack. New chains
will loosen up slightly as the joints seat themselves, causing initial elongation. After the first operation, it
is advisable to tighten the chain.
I. Assemble the Bottom Chain Guard Trap to the Bottom Chain Guard Weldment using 1/2" x 3" HHCS
bolts, 1/2" split lock washers and 1/2" hex nuts
J. Attach the Bottom Chain Guard Weldment to the Tractor Drive Stand using 3/8"-16 x 1 1/4" HHCS
bolts, 3/8" split lock washers and 3/8"-16 hex nuts.
Attach the Inner
Bottom Drive Shaft
Seal to the Guard Plate
Use 3/8"-16 Bolts, Hex
Nuts, and Flat Washers
for Attachment