Great Plains 3S-5000HD Assembly Instructions - Manual (Page 18)

14 3S-5000/F/HD/HDF SGS Table of Contents Index Great Plains Manufacturing, Inc.
133-415M Table of Contents Index 2013-07-30
Refer to Figure 17, which depicts the clutch bearing plate with
numerous components removed for clarity.
Jackshafts are different lengths for each drill section.
These steps are otherwise identical. Start with the left
drill section.
45. Select one each new:
For the left section, the 90 inch shaft:
195-422D HEX SHAFT 7/8,5000 FERT JS CTR
For the center section, the 72.75 inch shaft:
195-430D HEX SHAFT 7/8,5000 FERT JS LH
For the right section, the 48.5 inch shaft:
195-271D HEX SHAFT 7/8,4000 FERT JS RH
46. Select one each new:
805-180C PIN ROLL 1/4 X 1 1/2 LG PLT
47. From the right side of the clutch bearing plate, insert
the shaft end with the pin holes through the
bearing
installed at step 42.
48. Drive the roll pin through the hole nearest the
end of the shaft.
Note: Leave the other pin hole open until step 68. The
shaft needs to slide aside to mount the Small
Seeds drive and accept the other end of the shaft.
49. Select two new:
804-061C WASHER MACH 1.50 X 1.00 X 18GA
Slide them onto the shaft from the right side.
50. Select one new:
808-256C SPKT 40C23 X 7/8 HEX BORE
Orient it with the side having the wider hub to drill
left (toward the clutch bearing plate). Slide it onto
the shaft from the right side.
Refer to Figure 18
51. Select one new:
808-194C SPKT 40B22 7/8 HEX BORE & SS
Orient it with the set screw hub to drill right and slide
it onto the shaft. Use the set screws to temporarily
secure it about 10 inches (25 cm) from the end of
the shaft.
Repeat step 45 through step 51 for the center and right
drill sections.
U
D
F
B
L
R
180
1
2
245
234
240
184
183
Figure 17:
Jackshaft at Clutch Bearing Plate
27441
183
184
180
240
1
240
2
234
U
D
F
B
L
R
244
Figure 18:
B22 Sprocket on Jackshaft
27441
245
244