Great Plains 3N-4020 Assembly Instructions - Manual (Page 5)

2/28/2006 113-777M
Great Plains Mfg., Inc.
5 Installation Instructions
20348
Marker Carrier Assembly
Single Marker
Refer to Figure 7
1. Attach marker carrier (1) to the backside of
the 10" x 10" square frame using two 3/4" x
10" x 11 1/2" U-bolts, 3/4" flat washers, 3/4"
lock washers and 3/4" nuts.
Note: If you fold the marker to the up position and
it hits the tapered edge of the carrier (1) you can
install a shim (3) behind the mount plate. If the
marker hits the front edge install the shim at the
bottom edge of the 10" x 10" frame. If it hits the
back edge install the shim at the top edge of the
10" x 10" frame.
2. Position so the center of marker carrier (1)
measures 55" from the center of the hinge pin
(2) and tighten U-bolts.
Figure 7
Single Marker Carrier Installation