Great Plains NTA1300 Predelivery Manual - Manual (Page 18)

16 NTA 1000 and NTA 1300 148-528Q 7/29/2004
Great Plains Mfg., Inc.
Contact Wheel cont.
Refer to Figure 25
18. Install the HFSS 3/8-16 x 1 1/2 bolt and lock washer
(1) through the mount from the outside. Place the hex
nut (2) on bolt and the nut hex coupler (3).
19. Place the shield knob (6) though the hole in the chain
cover (5), put the nylock jam nut on and screw into the
coupler.
20. Directional routing of the chain is shown. Keep the
chain connector clasp to the outside with the open end
opposite the flow of the chain. Lettering means are: A
& B = Idler Bolt Sprockets, C=Shaft Sprocket and
D=Hopper Sprocket.
21. Decal Placement (8). Chain Guard.
NOTE: To tighten chain on the jack shaft, loosen bolt for
idler sprocket and slide down until desired tension then re-
tighten. To loosen chain, slide bolt upward.
Refer to Figure 26
22. Install the HFSS 3/8-16 x 1 1/2 bolt and lock washer
(9) through the arm from the inside. Place the nut hex
coupler (10) onto the bolt.
23. Place the shield knob (11) though the slot in the chain
cover (12), put the nylock jam nut (13) on and screw
into the coupler.
24. Directional routing of the chain is shown. Keep the
chain connector clasp to the outside with the open end
opposite the flow of the chain. Lettering means are:
A=Axle Shaft Sprocket, B=Double Idler and C=Jack
Shaft Sprocket.
25. Decal Placement (14). Chain Guard.
NOTE: To set the chain tension for the axle and jack
shafts, the spool assembly, B, can be loosened, rotated
into position then retightened.
19446
19447
Figure 25
Chain Routing for Jack Shaft to Drive Sprocket
Figure 26
Chain Routing for Axle and Jack Shafts
Assembly