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FIELD ADJUSTMENT GUIDE
Tillage
Turbo-Max
Date: March 26, 2018
Document #
TLUS600C-0001B
Models Affected:850TM, 1000TM, 1200TM, 1500TM, 2400TM, 3000TM, 3500TM, 4000TM, 4800TM
General Information
Proper servicing and adjustment is key to the long life of all farm equipment. With careful and systematic
inspection of equipment, costly maintenance, time and repair can be avoided. The following information
will assist with recommended servicing and adjustments:
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#TLUS600C-0001B
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Table of Contents
Related Manuals for GREAT PLAINS 4000TM
Summary of Contents for GREAT PLAINS 4000TM
- Page 1 FIELD ADJUSTMENT GUIDE Tillage Turbo-Max Date: March 26, 2018 Document # TLUS600C-0001B Models Affected:850TM, 1000TM, 1200TM, 1500TM, 2400TM, 3000TM, 3500TM, 4000TM, 4800TM General Information Proper servicing and adjustment is key to the long life of all farm equipment. With careful and systematic inspection of equipment, costly maintenance, time and repair can be avoided.
- Page 2 9.5Lx15” 8-Ply 44 PSI Hydraulic Hose Hookup: Hydraulic Hose Hookup Great Plains hydraulic hoses have colored coded han- Color Function dle grips to help hook up hoses to the tractor remotes. Hoses with the same color use the same remote.
- Page 3 Front to Rear Leveling (Hydraulic Option): 1) Completely unfold the machine while observing the unit for any hydraulic leaks or loose fittings. 2) Once unfolded, raise the unit to re-phase the lift cir- cuit. Hold the lift circuit open for 30 seconds to ensure all air is purged from the hydraulic system.
- Page 4 Gang Angle Adjustment: Several conditions will dictate the gang angle setting that will accomplish the desired result: Example Of Suggested Settings: 1) Fall Operation: Cover residue and aggressively fill in tracks. Setting: 4-6 Degree Gang Angle 4-5” Working Depth 6-8 mph 2) Final Pass: Creating a level surface/planter-ready seedbed.
- Page 5 Hydraulic Down Pressure Adjustment: (1200TM, 1500TM, 1800TM, 2400TM, 3000TM) Note: This setup procedure is for tractors with closed center pressure compensated or pressure and flow compensating hydraulic systems. Open center hydraulics are NOT SUPPORTED. 1) With the machine unfolded, engage the fold/unfold hydraulics for continuous flow (unfold position).
- Page 6 Hydraulic Down Pressure Adjustment: (4000TM, 4800TM) Note: This setup procedure is for tractors with closed center pressure compensated or pressure and flow compensating hydraulic systems. Open center hydraulics are NOT SUPPORTED. 1) Close the rear valve (12) by turning it clockwise until it is completely closed.
- Page 7 Gauge Wheel Adjustment: Note: The gauge wheels should be set in the field position to be 1/2” to 1 1/2” off the ground. 1) Loosen the set screws (16) on each gauge wheel. 2) Turn the jack handle (17) to adjust the spindle receiver.
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