Great Plains Yield-Pro 1625 Planter 2004 User Manual
Page 5
12/12/2005
402-188M
Great Plains Mfg., Inc.
5
Installation Instructions
Refer to Figure 7
2.
Remove bolts (1) securing top manifold weldment (3) to
manifold . Detach top manifold weldment (3).
3.
Remove corner seal mount weldments (2) from top of old
manifold. Keep weldments and all hardware for reuse.
4.
Remove top corner seals (4) from corner seal mount weld-
ments (2) . Discard top corner seals.
Install Hopper Water Guard Weldment
Refer to Figure 5
1.
Be sure hopper is empty. Remove hopper as-
sembly from planter frame and support secure-
ly.
NOTE: Before removing parts to install hopper
water guard weldment, mark line on door guide
along bottom of plastic hopper to note door
height. This ensures door is replaced at same
height.
2.
Unscrew stop bolt (4). Remove door (3) from
door guide (6). Keep stop bolt (4) and door (3)
for reuse.
3.
Remove the two side bolts (7) on both sides of
hopper (1). NOTE: Do not remove bolts se-
curing door guide to front or back of hopper.
Keep removed bolts (7), flat washers, and hex
lock nuts for reuse.
4.
Slide water guard (5) all the way up on hopper
(1). Use bolts (7) from step 3 to attach weld-
ment (5) to hopper (1). NOTE: Hopper Water
Guard Weldment attaches to hopper with
double bevelled rain gutter oriented to rear
over door. Other three edges will slope
downward.
5.
Using line marked on door guide (6), replace
door (3) at same height as before. Tighten all
bolts.
6.
Apply a layer of silicon around joint between
hopper (1) and guard (5).
Figure 5
Hopper Water Guard Weldment
Important! It is important that guard be sealed com-
pletely to hopper to avoid getting water into seed
manifold.
Update Manifold
1.
Disconnect level sensor from harness.
Refer to Figure 6
NOTE: Before removing top of manifold, measure distance
from top of meter top seal (A) to top of angle on manifold (B).
Record this dimension to use when reassembling manifold.
Figure 6
Manifold
23466
Figure 7
Disassemble Manifold
23461
23409
NOTE: Hopper shown removed from frame for clarity
only. Do not remove hopper from frame.