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Great Plains
| 118-732M | 4/4/19
58
1510P & 1520P
Maintenance and Lubrication
Refer to Figure 65
13. Close and pin meter clean out.
Refer to Figure 66
14. Open and pin sliding seed tube.
Refer to Figure 67
Chain Tension.
The seed meter drive has a spring-
loaded idler which requires no adjusting. However,
chain stretch may make it necessary to shorten the
chain.
For best chain tension the recommended vertical
distance between chain idlers should be not less than
1
/
4
inch and not more than
1
/
2
inch. This measurement
should be taken with opener arms horizontal.
19192
Figure 65
Close and Pin Clean Out
Figure 66
Open and Pin Sliding Seed Tube
18300
Arms
Horizontal
Rear Idler
18300
Figure 67
Seed Meter Chain Idlers