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ASSEMBLY 

 

STEP 3.  

Attach the blade to the 2920-117 Sealer Arm Hub Assembly using the 4) 

½” x 1-

1/2” carriage bolts, lock washers and hex nuts.  Curved blades can be used with the cup 
“in” toward the knife for the most aggressive adjustment or with the cup “out” away from 
the knife for a less aggressive adjustment. 

 

 
STEP 4.  

“Barn Yard Setting” – set the sealer blade to 2” closer to the bottom of the knife 

than the depth that the knife will be used at.  Example: knife at 6” depth, set the blades to 
4” above the bottom of the knife.  Adjust the blade pitch as needed to cover the knife track 
with soil.   Tighten all hardware to the recommended amount of torque unless otherwise 
stated. 

 

Summary of Contents for MAX SEALER PLUS 2920 Series

Page 1: ...R PLUS OPERATOR S MANUAL PARTS IDENTIFICATION 2565 727_REV_C 09 2023 YETTER MANUFACTURING CO FOUNDED 1930 Colchester IL 62326 0358 Toll free 800 447 5777 309 776 3222 Fax Website www yetterco com E ma...

Page 2: ...according to the maintenance schedule in the operator s manual The user is responsible for inspecting his machine and for having parts repaired or replaced when continued use of the product would cau...

Page 3: ...3 When components are replaced during repair or servicing check that the new components include the necessary safety signs 4 Replacement safety decals may be obtained from your local dealer WARNING R...

Page 4: ...conditions that have large amounts of crop residue which keeps the toolbar productive even in less than ideal conditions MODELS The 2920 MAX SEALER PLUS is available in two models with three blade st...

Page 5: ...al 5 Torque is the force you apply to the wrench handle or the cheater bar times the length of the handle or bar 6 Use a torque wrench whenever possible The following table shows torque in ft lbs Lubr...

Page 6: ...ly to the shank bracket using the appropriate u bolts flat washers lock washers and hex nuts or the bolts and lock nuts STEP 2 Attach the 2920 117 Arm Hub Assembly to the 2920 115 Swing Arm using the...

Page 7: ...or with the cup out away from the knife for a less aggressive adjustment STEP 4 Barn Yard Setting set the sealer blade to 2 closer to the bottom of the knife than the depth that the knife will be use...

Page 8: ...bcap cotter pin slotted nut and washer from the hub assembly 2 Remove bearing cones and seal from the hub 3 Wash the old grease from the hub bearing cups spindle seals and bearing cones Inspect the co...

Page 9: ...9 PARTS IDENTIFICATION...

Page 10: ...10 PARTS IDENTIFICATION...

Page 11: ...11 PARTS IDENTIFICATION...

Page 12: ...12 PARTS IDENTIFICATION...

Page 13: ...13 PARTS IDENTIFICATION...

Page 14: ...14 PARTS IDENTIFICATION...

Page 15: ...tly Speed too slow Blades are not set aggressively enough Toolbar is not level probably nose down Blades are not set aggressive enough Solution Adjust the toolbar so that during operation it is level...

Page 16: ...16 2565 727_REV_C 09 2023...

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