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Need help?Do you have a question about the Alamo John Deere 6420 and is the answer not in the manual?
Details regarding warranty statement, registration, and use of parts.
Explains the intent and scope of the assembly instruction manual.
Provides guidance on how to contact Alamo Industrial Service for assistance.
Offers advice for effective communication with the technical service department.
Provides contact details for Alamo Industrial's Technical Service Department.
Checks to ensure proper assembly before operating the unit.
Verification of safety equipment installation and presence.
Inspection of frame and boom components for proper torque and installation.
Checks for oil level, hose integrity, and pump shaft alignment.
Inspection of mower head components, lubrication, and blade movement.
Checks for skid shoe, motor bolt torque, belt alignment, and bearing lubrication.
Checks during 30-minute operation for leaks, hose condition, and noise.
Final checks of hydraulic oil condition and fastener tightness after operation.
Step-by-step instructions for mounting the wheel weights onto the tractor.
Covers installation of pump drive components, pump assembly, and hydraulic tank.
Details on accessing, removing, and installing pump drive components and pulleys.
Instructions for mounting the pump plate and connecting the driveshaft tube.
Steps for locating, installing, and adjusting the pump and its connections.
Procedure for mounting the hydraulic tank and associated brackets.
Overview of setting up frame rails and high frame for tack welding.
Details tools and procedures for preparing frame rails before welding.
Instructions for installing LH and RH frame rails, including component identification.
Details components for mounting tubes for the high frame assembly.
Instructions for assembling the high frame and king post sub-assembly.
Procedures for tack welding frame rails to mounting pads and stiffeners.
Steps for removing the high frame to complete final welding.
Instructions for installing counter weights on the frame rails.
Procedure for replacing the LH end plate on the tractor's stack valve.
Procedure for adding the RH end spacer block to the tractor's stack valve.
Connecting hydraulic hoses to the tractor stack valve and control valve.
Instructions for mounting the joystick assembly to the tractor seat.
Steps for preparing tractor floor mat and connecting joystick wiring harness.
Routing and connecting the wire harness to the valve terminals.
Re-installing frame rails and axle straps to the tractor.
Steps for re-installing the high frame onto the tractor frame rails.
Instructions for installing the counter weight and its support bracket.
Details on hydraulic hose types, sizes, and connection specifications.
Connecting hoses to the boom, pump, and tank, including color coding.
Installation of boom hoses to the pump, tank, and cylinders.
Guidance on hydraulic hose codes, torque specs, and valve port markings.
Steps for installing the boom, connecting hoses, and attaching cylinders.
Instructions for attaching the boom head and connecting its hydraulic hoses.
Mounting the TimberCat head assembly and its solenoid valve to the pump.
Steps for attaching straight adapters and hoses for the Ditcher head.
Procedure for filling the hydraulic tank with fluid and initial checks.
Lists mount kits, options, and restrictions for John Deere tractors.
Components included in the JD6020 Series Tier II Machete Mount Kit.
Components included in the JD6015 Series Tier II Machete Mount Kit.
General| Brand | Alamo |
|---|---|
| Model | John Deere 6420 |
| Category | Lawn and Garden Equipment |
| Language | English |
