Great Plains 2007HD Update Installation - Manual (Page 10)

6 NTA607HD or NTA2007HD Table of Contents Index Great Plains Manufacturing, Inc.
166-370M Table of Contents Index 05/25/2011
RH Rear Bottom Gussets
Crushing Hazard:
Remove only the underside bolts. Do not remove the
cross-bolts or the top side bolts. Removing all the fasteners at
a joint could allow a dangerous joint separation resulting in
serious injury or death, and extensive machine damage.
Refer to Figure 4
9.
At the Back wing pivot extension joint , remove
two sets:
803-027C NUT HEX 3/4-10 PLT
804-023C WASHER LOCK SPRING 3/4 PLT
802-910C RHSNB 3/4-10 X 2 GR5 PLT
Save the washer . The nut and bolt are
not re-used.
Refer to Figure 5
10. Select one each new:
160-802D FRAME EXT BOT GUSSET LH REWORK
160-806D FRAME EXT BOT GUSSET REWORK
Hold these in the their intended positions. Mark
paint for removal.
11. Remove paint. Tack weld gusset plates in position.
Plate is to implement front, against the existing
smaller gusset. Plate is to implement rear,
against the existing smaller gusset. Place both as
close the joint and up against the wing as allowed
by pre-existing weld fillets.
Figure 4
Remove RH Fasteners
Q0113
174
190
179
B F
B
179
190
174
190 179 174
Figure 5
RH Rear Underside Gussets
Q0120
906
910
906
910
906
910