Section 3: Adjustments
OS1548 and OS1572 Overseeder (S/N ) 308-303M
11/28/18
34
Small Seeds Drive Train
1.
Use Small Seeds Seed Rate charts beginning on
page 37 to determine seed rate.
Refer to Figure 3-20 & Figure 3-21 on page 35:
2. Determine which range and drive type the main
seedbox is in and then check to make sure the Small
Grass Seeds box drive train is set-up correctly.
3. Skip to
“Calibrate Small Seeds Seedbox”
if its drive
train is set-up correct. If the drive train set-up is
incorrect, change sprocket (#1) as follows.
a. Remove chain guard (not shown).
b. Loosen idler plates (#2 & #4) and remove roller
chains wrapped around sprocket (#1).
c. Remove 5/8" nut (#5), 5/8" lock washer (#6), and
1" OD x 1/4" long spacer (#3).
d. Flip double sprocket (#1) to desired drive type and
reassemble.
e. Install removed chains and adjust idler
plates (#2 & #4) for chain tightness.
f. Install removed chain guard.
IMPORTANT:
The Small Seeds Seedbox drive train
must be is set-up correctly to match the “drive range”
used for the Main Seedbox.
Small Seeds Drive Train
Figure 3-19
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