Great Plains 4000-3S Assembly Instructions - Manual (Page 6)

113-728M 2/28/2006
Great Plains Mfg., Inc.
Marker Option 6
Figure 8
Marker Carrier Installation
Marker Carrier Assembly
Refer to Figure 8
1. Attach marker carrier mount (1) to drill frame
with 1/2" x 6" x 7 1/4" U-bolts (2), 1/2" lock
washers (3) and 1/2" nuts (4). Center carrier
mount 69" from the outside end of drill frame.
2. U-bolt marker carrier (5) to carrier mount so
top of saddle surface (6) is about 41 7/8" above
top of drill frame tube. Secure marker carrier
with 1/2" x 3" x 4" U-bolts (7), 1/2" lock washers
(3) and 1/2" nuts (4).
When folded, the second marker section should
rest in marker carrier saddle. After installing and
bleeding the hydraulics, marker carrier may require
further adjustment. Refer to Marker Adjustments in
the drill operator’s manual.
18932