Great Plains YP825A Operator Manual - Manual (Page 99)

Great Plains Manufacturing, Inc. Table of Contents Index Troubleshooting 95
2014-08-15 Table of Contents Index 401-651M
Low Flow Incorrect Transmission sprockets Re-check Seed and Fertilizer Rate manual (401-651B).
Exchange DRIVING and DRIVEN sprockets as needed.
Field speed too high for
Transmission sprockets selected Apply at a lower speed, or use a new sprocket pair for the
actual rate and speed. Metering (kg per revolution) is lower at
high speeds.
Ground drive wheel slipping Check lowered tool bar height (page 18). Operate at a lower
field speed. Field conditions may be too wet for reliable meter
drive.
Meter flutes worn Inspect meter flutes (page 32). Replace as needed.
High Flow Incorrect Transmission sprockets Re-check Seed and Fertilizer Rate manual (401-651B).
Exchange DRIVING and DRIVEN sprockets as needed.
Field speed too low for
Transmission sprockets selected Apply at a higher speed, or use a new sprocket pair for the
actual rate and speed. Metering (kg per revolution) is higher
at low speeds.
Fertilizer on
Surface Release height too high Lower release height (page 60).
Coulter depth too shallow Increase coulter depth (page 62).
Dry Fertilizer Troubleshooting
Problem Cause Solution