Great Plains 4000-3S Assembly Instructions - Manual (Page 5)

2/28/2006 113-728M
Great Plains Mfg., Inc.
5 Installation Instructions
Refer to Figure 7
4. Attach transport brace (27) to first marker sec-
tion (1) with 1/2" x 3 1/4" bolts (28) 1/2" lock
washers (29) and 1/2" lock nuts (30).
5. Assemble lift arms (31) and (36) to the transport
brace and second marker section as shown. Fas-
ten with 1/2" x 3 1/4" bolts (28) and 1/2" lock nuts
(32).
NOTE: Make sure the curved end of arm (31) is facing
down down as shown.
IMPORTANT: Do not overtighten. The lift arms
must be able to swivel in their mounts.
6. Attach chain (33) to lift arms with 3/8" x 2 1/2"
bolts (34) and 3/8" lock nuts (35) to a length of
approximately 63" as shown.
NOTE: For adjustments for field operation, see drill
operator’s manual.
Figure 7
Transport Brace and Marker Chain Assembly
21888
NOTE: Cylinder removed
to show details.