Great Plains PD8070 - Manual (Page 5)

Great Plains Mfg., Inc.
Installation Instructions 5
02/02/2007 402-231M
Install Pickup Wheel and Sprocket
Refer to Figure 11
21. Select again the one new:
402-262D DISC, MAG PICKUP
and each of the existing:
PIN COTTER 1/4 X 2 PLT
SPKT 40C15 X 7/8 HEX BORE
WASHER FLAT SAE 1
22. On the shaft, install the disc , washer ,
sprocket and cotter pin .
Adjust Sensor Position
Refer to Figure 12
23. Turn the upper plastic nut of the sensor to adjust
sensor gap . Set gap 6mm to 7mm between bot-
tom end of sensor and sensor disc .
24. Rotate the disc to verify clearance.
Tighten the upper nut.
Refer to Figure 13
25. Re-mount the chain (on the sprocket , NOT on
the sensor disc . Tighten the idlers .
26. Re-mount the cover and secure it with knob .
Figure 11
Final Wheel Install
26007
12
57
59
58
12
58
59
57
12 57
59 58
Figure 12
Adjust Sensor Position
26008
26013
1
12
21
6-7mm
1
21 12
12
Figure 13
Re-Mount Chain
26009
1
12
59
62
60
59
12 1
62 60