Yetter Avenger 30 Coulter User Manual
Page 8
8
KNIFE ADJUSTMENT
The adjustment of knife clearance to the blade is critical to trouble free operation of the coulter, in certain
conditions the coulter can “plug” in just a few feet if not correctly adjusted.
1. The disc blade must run concentric. Adjust by loosening six hub nuts and centering the blade.
2. Set knife to rub slightly on blade, especially at bottom of knife. See illustrations above. Tighten NIF-
LOK nuts to 120 ft/lbs. by using the wrench on both the bolt head and the nut.
3. Adjust the 5/8” x 2 ½” bolt down against the stop of the knife to lock the knife in place, tighten the jam
nut to secure bolt.
See also other documents in the category Yetter Special machinery:
- 1300 Seed Jet II (28 pages)
- Avenger 25 (40 pages)
- 1200-001 Row Unit Adjusting Device (6 pages)
- 1300 Series Bulk Seed Handling Equipment (54 pages)
- 1310-010 Maximizer (44 pages)
- 2000 Series AllSteer Plus Fertilizer Toolbar (52 pages)
- 2000 All Steer High Capacity Cart (56 pages)
- 2000 Series Vertical Tillage Tool (V.T.T.) (56 pages)
- 2570-594 Wheel Assembly and Lubrication of Bearing Assembly (6 pages)
- 2900 Series Spring Cushioned Plow Coulter (2 pages)
- 2910-041 Frame Mount Coulter (16 pages)
- 2910-114 HD Liquid Fertilizer Kit, 2910 (2 pages)
- 2910-130-HD Heavy Duty Coulter (12 pages)
- 2910-135 Injector Kit (7 pages)
- 2910-137 High Clearance Injector Kit (8 pages)
- 2920 Disc Sealer (16 pages)
- 2920 Series Max Sealer Plus (16 pages)
- 2920-020 Sealer Wheels W/2920-212 Bracket (2 pages)
- 2930 Series Coulter (2 pages)
- 2940 Short Floating Air Adjust Residue Manager (86 pages)
- 2940-010 Combo (14 pages)
- 2940-055 Hydraulic Compressor (24 pages)
- 2950 Series Coulter (2 pages)
- 2959 Row Unit Mounted Fertilizer Coulter (12 pages)
- 2959-104 Spring Mount Inj. (3 pages)
- 2960-013 Space Saver Unit Coulter (16 pages)
- 2960-033 TITAN Series (28 pages)
- 2960-020 Unit Mounted Conservation Coulter for 800/900/950/955/1200 Cyclo Planters (12 pages)
- 2960-127 No-till Coulter (16 pages)
- 2960-130 Unit Mounted (12 pages)
- 2961-010-015 Cut and Move Coulter/Residue Manager Opener (28 pages)
- 2961-012 Cut and Feed Coulter/Fertilizer (28 pages)
- 2961-012 Guidelines (1 page)
- 2962 R.U.M.D.D.F.O. (28 pages)
- 2963 Challenger (28 pages)
- 2966-001 Residue Manager for 60/90 Air Drill Opener (16 pages)
- 2966-002 Residue Manager for 60/90 Air Seeder Opener (20 pages)
- 2966-020 JD Hydraulic Drive Twin Row (16 pages)
- 2966-199 Shield Kit For Floater Wheels (2 pages)
- 2967 Series Screw Adjust Residue Manager (36 pages)
- 2967-001 Residue Manager (24 pages)
- 2967 Notched Disc Residue Manager (24 pages)
- 2967-002 Single Wheel Residue Manager for Twin row (18 pages)
- 2967-003 Single Wheel Residue Manager For Monosem Planter (18 pages)