Summers Disk-Chisel - Manual (Page 37)

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SECTION 2 – SET-UP OF 40’ WINGS
10. Install gauge wheel support (8T4090) onto wing with 7/8 x 2-1/2” bolts.
NOTE: Steps 12 through 16 may have been pre-assembled at factory.
11. Apply anti-seize on jack bolt (8T6000) threads. Screw jack bolt into axle holder (8T4094) far
enough to see hole on bottom of bolt through hole in axle holder.
– Insert 3/16 x 2” roll pin. Insert pin far enough so it will clear tube when rotated.
12. Place gauge wheel depth decal on axle holder.
– Locate decal 1” from bottom of 4 x 4 tube.
– Make sure that decal faces the front of the machine.
– Decal should be placed off to one side of axle holder to avoid seam on support tube.
13. Slide axle holder and jack bolt into gauge wheel support. Slide 1-1/4” fl at washer onto bolt and
turn 1-1/4” slotted nut on.
– Do not tighten slotted nut.
14. Add gauge wheel screw top onto jack bolt.
– Insert 1/2 x 2-1/4” bolt into screw top and bolt. Secure with locknut.
15. Attach gauge wheel jack handle to screw top.
– Install 3/8 x 2” bolt in handle and screw top. Secure with lock nut.
– Do not over tighten. Handle must pivot freely.
16. Check free operation of gauge wheel assembly.
– Loosen or tighten slotted nut for optimum performance of gauge wheel.
– Install 3/16” x 2” roll pin after slotted nut is adjusted properly.
17. Adjust clearance between 8T4090 and 8T4094 with 3/4” set bolts and jam nuts.
18. Install 8K1100 axle and hub assembly into each receiver tube. Apply good quality anti-seize to
axles before installation. Retain axle into receiver tube with 1/2 x 3-3/4” bolt and locknut.
19. Attach tire/wheel to hub with 9/16” wheel bolts (torque required: 122 ft-lbs).
20. Hang trip assemblies according to layout provided.
NOTE: Steps 20-22 can be done after cylinders are fi lled with oil and machine is raised.
– Use 3/4” u-bolts for 4 x 4 tube with 3/4” lock washers and 3/4” nuts.
– Tighten u-bolts an equal amount on top and bottom. The same amount of threads should ap-
pear on top and bottom of u-bolt.
21. Trip assemblies located at 210” from center will be attached with 3/4” x 6” bolts. These bolts will
also hold the liftarm pivot bracket at that location.