Great Plains FH6800HD Predelivery Manual - Manual (Page 31)

Great Plains Manufacturing, Inc. Assembly 27
01/14/2014 564-070Q
Install Wing Outside Drags
Refer to Figure 32 and Figure 21 on page 21
87. Identify the drags to use on the outside of each wing.
These are always the narrowest of remaining sec-
tions. If any of these drags has a side chain (
in
Figure 21 on page 21), place it so that the chain is to
wing outside (or inside if the inside or mid-wing drag
did not have a chain on the outside).
88. Lay two of this size drag out flat either side of the
wing inside or mid-wing drags.
89. Back the implement up to the drags. Raise the arms
up. Leave the wings unfolded.
90. Remove fasteners from free ends of leading
chains :
802-722C HHCS 9/16-12X3 1/2 GR5 ZNYCR
803-319C NUT HEX TOP LOCK 9/16-12 ZNYCR
Refer to Figure 33
91. For the standard 40
° tooth angle secure each
chain to the lower holes in the mount (between
the plates), using bolts and lock nuts . Tighten
nuts only to Grade 2 torque specification.
For the alternate 22
° tooth angle, use the upper
holes. Using 22 ° also requires chain relocation. See
Tooth Angle in “Operator’s Manual” for details
Refer to Figure 34
92. Lower the arms.
93. Remove fasteners from free ends of trailing
chains :
802-024C HHCS 3/8-16X3 GR5
803-013C NUT LOCK 3/8-16 PLT
Secure free ends of chains to arm with bolts
and lock nuts . Tighten nuts only to Grade 2
torque specification.
Figure 32: Wing Outside:
Attach Leading Chain
31648
60
5
51
30
31
30
51
60
Figure 33: Wing Outside:
Leading Chain Mount Holes
31756
30
22
°
40
°
30
51 60
Figure 34: Wing Outside:
Attach Trailing Chain
31648
53
5
39
29
29
39
53
29 39
53