Great Plains DVN8552 Assembly Manual - Manual (Page 24)

20 8321-8552DV Great Plains Manufacturing, Inc.
550-353Q-ENG 02/12/2014
Install 8326-8333 Wings
Refer to Figure 14
65. Carefully align holes in wing frame LH
with holes
in center frame. Secure with 1 x 7 Gr. 8 special
thread hex bolt
and 1 nylon lock nut.
Note: Be sure and install the 1 x 6 hex bolts as shown
with arrows with head against plate on side of
hinge.
66. Align holes in wheel arm L , secure with 1 1/4 x 6
pin , 3/8 x 2 1/4 hex bolts and 3/8 top lock nuts.
67. install walking beams , See “Walking Beam
Assembly” on page 27.
68. Align hole in 6-bolt spindle assembly , secure with
5/16 x 2 13/16 clevis pin and 1/8 x 1 cotter pin,
bend over to secure.
69. Attach tire/wheel assembly with lug nuts .
70. Attach wing brace to the front of the wing frame
LH with 3/4 x 2 Gr. 5 hex bolts , 3/4 lock wash-
ers and 3/4 hex nuts.
71. Install 1 x 6 Gr. 5 hex bolt and 1 nylon lock nut
through hinge in center wing brace.
72. Attach 1 1/4 x 9 1/2 eye bolt , secure with 1 1/4
jam nut (one on each side plate).
73. Mount 3.25 x 8 x 1.25 cylinder (models 8326-8328)
or 3.75 x 8 x 1.38 (models 8333) to eye bolt
and wheel arm L with 1 x 3 11/16 pins , 1.5 x
1.0 x.075 machine washers and 3/16 x 2 cotter pins.
74. Mount wing fold bracket to wing with 3/4 x 5 Gr. 5
hex bolts , 3/4 lock washers and 3/4 hex nuts, 5/8
x 3 1/32 x 5 1/2 u-bolts , 5/8 lock washers and 5/8
hex nuts.
75. Attach base end of 4 x 30 x 1.5 cylinders to center
fold bracket with 1 x 3 11/16 pin , 1.5 x 1.0
x.075 machine washer and 3/16 x 2 cotter pin.
Note: Do not attach rod end of fold cylinders until fold
system has been purged, See “Purging Hydrau-
lic System” on page 36.
76. Repeat same procedure for right wing.
77. Tighten all bolts to specs, See “Torque Values
Chart” on page 43.
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