Great Plains 800EW Operator Manual - Manual (Page 23)

Install Hardware 21
02/24/2010 175-253M
Place Walkboard (w/o SGS)
Refer to Figure 29
84. Two people are needed for the next three steps.
Select the saved:
175-411D 8FT EW WALKBOARD
and two saved:
802-673C HHCS 7/16-14X1 1/4 GR5 PLT
85. Elevate walkboard above side frames. Slide the left
end of the walkboard over the top break of the left
support and over the rear tab of the left side
frame top break. Insert a bolt in the front left end
tread hole.
86. Lower right front channel of walkboard into gap
ahead of rear tab of right frame top break. Insert a
bolt
in the front right end tread hole.
RH Walkboard Support (w/o SGS)
Refer to Figure 30
87. Select one (1) each new:
142-064D RH WLK BRD SUPP FERT
802-214C RHSNB 1/2-13X1 1/4 GR5
804-015C WASHER LOCK SPRING 1/2 PLT
803-020C NUT HEX 1/2-13 PLT
88. Maneuver the support so that the top break is
between the walkboard channels and the face with
the four bolt slots is inside the right drill frame.
89. Insert the round head bolt from the outside
(right) at the top front bolt hole. Loosely secure with
lock washer
and nut .
90. Select and three (3) sets new:
802-034C HHCS 1/2-13X1 1/4 GR5
804-015C WASHER LOCK SPRING 1/2 PLT
803-020C NUT HEX 1/2-13 PLT
Insert hex head bolts from the outside, at the
remaining support-to-frame holes. Loosely secure
with lock washer
and nut .
Figure 29
Position Walkboard (w/o SGS)
29572
8
U
D
B
F
R
L
19
33
33
7
120
19
33
19
120 7
33
8
33
Figure 30
RH Walkboard Support (w/o SGS)
29572
U
D
B
F
R
L
119
204
191
178
172
119
178
204
191
119
178
204 191
172
204
191
172
204 191