Wheatheart GHR 80/100 x 31-71ft Augers EMD - Manual (Page 28)

3. A SSEMBLY W HEATHEART - G RAIN A UGER EMD
3.10. T RANSPORT U NDERCARRIAGE GHR 80 X 31’-71’ & 100 X 31’-71’
28 30642 R0
3.10. TRANSPORT UNDERCARRIAGE
1. To assemble undercarriage, fasten the lower reach arms to axle with three
7/16” x 1" bolts and locknuts on each side.
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• The 10" x 51' auger and all 56’, 61’ and 71’ augers require 1/2” x 1-1/4”
bolts and locknuts.
2. Attach long crossmember to bottom of undercarriage brackets as shown in
Figure 3.16, with two 7/16” x 1" bolts and locknuts.
¨
• The 56’, 61’, and 71’ augers require 1/2” x 1-1/4” bolts and locknuts.
3. Attach the short crossmember to lower reach arms with two 1/2” x 1-1/4”
bolts and locknuts.
¨
• To perform this step on 8" x 56’, 61’, and 71’ and 10" x 51’, 61’, and 71’
augers see step “a.” on page 30.
Figure 3.16
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4. The 8" x 36', 41', 46' and 51' augers and the 10" x 41' augers require
extension arms attached to the lower reach arms (Figure 3.17). Fasten with
two 7/16” x 1" bolts and locknuts and two 5/8” x 1-1/2” bolts and locknuts.
¨
5. This step applies only to 8"x 56’-61’-71' and 10” x 51’-61’-71' augers.
Install tubing cross brace supports to the welded brackets on lower reach
arms with five 1/2” x 1-1/4” bolts and locknuts.
6. Wheel hub assembly:
a. Remove any dirt or paint from spindle and hub.
b. Thoroughly pack wheel bearings and cups with a good grade of bearing
grease.
c. Place large bearing into hub and carefully tap in seal.
d. Slip hub onto spindle and insert small bearing.
e. Tighten slotted spindle nut until hub drags slightly. Back off nut about 1/4
turn until hub turns freely.
f. Install cotter pin and dust cap.