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Speed-Up Kit - Optional
Seed Rate shown on Seed Rate Charts can be doubled
by using the 22 Tooth Sprocket provided in the
Transmission. See Figures 3-16 and 3-17.
1. Loosen Drive Chain.
2. Open Drive Chain at Connector Link.
Connector
Link
Roll Pin
22T
Sprocket
Connector
Link
Connector
Link
Roll Pin
Sprocket
Figure 3-16: Drive Chain Set for 11 & 22 Tooth Seed Rate (After 01/2020)
3-16
TABLE OF CONTENTS
11T
Sprocket
4 Pitch
Roller Chain
22T
11T
Sprocket
3. Remove Roll Pin in the 11-22 Tooth Sprocket.
4. Move the 11-22 Sprocket to new position and replace
Roll Pin.
5. Add 4 Pitch Roller Chain with Connector Link to
Drive Chain. If required, Offset Connector Link can
be ordered separately. See Parts Manual 9K997.
6. Adjust Chain Tension. See Figures 5-4 and 5-5.
9K998-2306
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