Great Plains 401-516A Installation Instructions - Manual (Page 16)

14 YP Pressure Relief Kits Great Plains Manufacturing, Inc.
401-514M 12/28/2007
Attach Upper 150 bu Support
Refer to Figure 18
58. Select four sets of new:
802-079C HHCS 3/8-16X1 1/4 GR5
803-209C NUT FLANGE LOCK 3/8-16 PLT
59. Loosen the bolts holding the angle brackets, and
apply silicone sealant around the holes in the hop-
per. Re-position the angle brackets at the holes and
loosely re-tighten bolts
.
60. Apply silicone sealant to the underside of bolt heads
, and insert them. from the inside of the hopper,
through the angle brackets and hopper. Secure with
flange lock nuts
.
61. When all four flange lock nuts are tight, tighten
bolts .
Closeout
62. Re-install strainer(s).
63. Close lid(s).
64. Close door slide.
65. Re-mount hopper on planter (if next use will rely on
hopper rather than bulk seed box).
66. Obtain an updated Operator Manual for your planter.
Review sections on fan and hopper operations, as
recommended fan speeds are higher for updated
hoppers.
Figure 18:
Attach 150 bu Upper Support
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