
Section 1: Assembly & Set-up
OS1548 and OS1572 Overseeder (S/N ) 308-303M
11/28/18
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16. Position hub inside bearing mount against bearing seal and
tighten set screws.
17. Add grease to right-hand bearing by using grease zerk
located on the right-hand bearing cover.
18. Reassemble gauge wheel & drive chains. Reattach chain
guard.
Rear Roller Assembly
Refer to Figure 1-6:
1.
Attach packer wheel assembly (#2) to Overseeder frame
using 1" x 3 11/16" long clevis pins (#5), flat washers (#3), and
3/16" x 1 3/4" cotter pins (#4).
2. If Overseeder has a rear roller drive, skip to
below.
3. Attach support chains (#1) to Overseeder frame and to
packer wheel arms using 5/16" utility clevises (#6) and clevis
pins (#7). Tighten clevis pins.
Gauge Wheel Drive (Optional)
Refer to Figure 1-7:
1.
Remove locknut (#11) and bolt (#12). Rotate gauge wheel
arm (#2) down.
2. Bolt drive spindle & hub (#1) to gauge wheel arm (#2) with
5/16" x 1 1/2" bolts (#3) and 5/16" locknuts (#4).
3. Rotate gauge wheel arm (#2) up and bolt to turnbuckle (#13)
with removed bolt (#12) and locknut (#11). Draw locknut up
snug, do not tighten.
4. Attach wheel (#5) to hub (#1) with 1/2" x 1 3/8" lug bolts (#6)
and lug nuts (#7). Repeat steps 1 to 3 for the left-hand side,
except use non-drive spindle and hub (#8) with bolts (#6).
5. Bolt chain guard (#9) to the right-hand frame end plate using
1/4" x 1/2" long bolts (#10).
Rear Roller Drive (Optional)
Refer to Figure 1-8:
1.
Attach solid links (#1) to back of frame with 5/8" x 2 3/4" long
bolts (#2) on top and 5/8" x 1 3/4" bolts (#4) on the bottom.
2. Bolt chain guard (#9) to end plate using 5/16" x 6" bolt (#10),
5/16" lock washer (#11), and 1/4" x 1/2" bolts (#12).
3. If rear roller (#13) is in the short arm position as shown,
attach front chain guard (#7) and rear chain guard (#6) with
5/16" x 2 1/2" bolts (#8) in the locations shown.
IMPORTANT:
Roller chains must be installed on the seeder
at the correct gear ratio. Refer to
starting on page 22 to determine correct chain installation.
IMPORTANT:
Roller chains must be installed on the seeder
at the correct gear ratio. Refer to
starting on page 22 to determine correct chain installation.
NOTE:
See
definition of long arm and short arm.
Rear Roller Installation
Figure 1-6
Gauge Wheel Drive Assembly
Figure 1-7
Rear Roller Drive Assembly with Short Arm
Figure 1-8
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