Seedlings are not seeded. The main reason is that the transmission gears are not meshed, or the square holes of the row heads are worn out and should be adjusted, repaired, or replaced.
Individual metering devices do not work because the seed shelving or seed metering openings in individual seeding boxes are clogged with debris and should be replaced with clean seed; the connecting pins of the row shafts and individual seeding sheaves are broken and should be replaced Pins; individual seed box plugs are not pulled open, they should be opened.
Seedlings are planted, but there are no seeds in individual species. The reason is that the opener or seed tube is blocked (mostly occurs on the opener on the ground wheel), and the plug should be cleaned and appropriate measures taken to prevent debris from falling into the opener.
The seeds stop and lose control. The reason is that the release pin of the clutch stay is missing or the separation gap is too small, and the pin should be reattached and locked, or the separation gap should be adjusted.
When planting, the planting is uneven. The reason is that the meshing clearance of the transmission gear is too large, and the gears should slip; adjustment should be made; the spring force of the clutch spring is too weak and the gears slip, and the spring should be adjusted or replaced.
Individual metering devices do not work because the seed shelving or seed metering openings in individual seeding boxes are clogged with debris and should be replaced with clean seed; the connecting pins of the row shafts and individual seeding sheaves are broken and should be replaced Pins; individual seed box plugs are not pulled open, they should be opened.
Seedlings are planted, but there are no seeds in individual species. The reason is that the opener or seed tube is blocked (mostly occurs on the opener on the ground wheel), and the plug should be cleaned and appropriate measures taken to prevent debris from falling into the opener.
The seeds stop and lose control. The reason is that the release pin of the clutch stay is missing or the separation gap is too small, and the pin should be reattached and locked, or the separation gap should be adjusted.
When planting, the planting is uneven. The reason is that the meshing clearance of the transmission gear is too large, and the gears should slip; adjustment should be made; the spring force of the clutch spring is too weak and the gears slip, and the spring should be adjusted or replaced.
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