John Deere

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OMM138587

Issue B4

Mechanical Tiller

30-Inch PIN(010001-)

OPERATOR’S MANUAL

North American Version

Litho in U.S.A.

Introduction

Using Your Operator’s Manual

Product Identification

Product Compatibility
Record Identification Numbers

Safety Labels

Understanding The Machine Safety Labels
Safety Labels

Safety

Operating Safely
Parking Safely
Checking Area to be Tilled
Protect Children
Wear Appropriate Clothing
Avoid Injury from Moving Parts
Avoid Injury from Hitting Obstructions
Practice Safe Maintenance
Avoid High Pressure Fluids

Assembly

Identify Parts - Bag of Parts
Identify Parts – Lift Assist Parts (Models 240, 245, 260, 265, 285 and 320)
Identify Parts – Lift Assist Kit (Models GT242, GT262, and GT275)
Identify Parts – Lift Assist Kit (Models GT225 and GT235)
Identify Parts – Lift Assist Kit (Models 325, 335, 345 and 355)
Preparing the Vehicle
Install Rear Frame Mounting Hardware
Install Mounting Pins (Models GT225, GT235, GT242, GT262, and GT275)
Install Clips On Tiller Frame
Install Idler Sheave
Install Attaching Assist Lever
Fasten Plate to Lift Rod (Models 240, 245, 260, 265, 285, 320, 325 and 345)
Fasten Arm to Lift Rod (Models with Foot Lift)
Install Lift Rod

Installing the Tiller

Ballasting Requirements
Set the Depth Control Knob
Move Manual Lift Lever (Models 240, 245, 260, 265, 285, GT225, GT235, GT242, GT262, and GT275)
Move Hydraulic Lift Lever (Models 320, 325, 335, 345 and 355)
Move Lift Pedal (Foot Lift Models)
Release Spring Tension (Models 240, 245, 260, 265, and 285)
Put Tiller in Transport Position
Put Wheels in Down Position
Install Tiller on Rear Tractor Frame
Engage the Support Rod
Lock Wheels in Up Position
Pivot the Support Rod Down
Fasten Frame and Install Belt
Fasten Lift Rod to Lift Link (Models GT242, GT262, and GT275)
Install Lift Arm Strap and Lift Rod (Models GT225 and GT235)
Install Lift Arm and Lift Rod (Models with Foot Lift)
Fasten Plate to Lift Link (Models 240, 245, 260, 265, 285, 320, 325, 335, 345 and 355)
Adjust Tiller Lift Height

Removing and Storing the Tiller

Release Spring Tension (Models 240, 245, 260, 265, and 285)
Disconnect Tiller From Tractor Lift Link (Models 240, 245, 260, 265, 285, 320, 325, 335, 345 and 355)
Disconnect Tiller From Tractor Lift Link (Models GT242, GT262, and GT275)
Remove Lift Arm Strap and Lift Rod (Models GT225 and GT235)
Remove Lift Arm and Lift Rod (Models with Foot Lift)
Put Tiller in Transport Position
Remove Belt and Open Cams
Engage the Support Rod
Put Wheels in Down Position
Pivot the Support Rod Down
Store Tiller

Operating

Tilling Tips
Before Tilling
Raising and Lowering Tiller (Models 240, 245, 260, 265, 285, GT225, GT235, GT242, GT262, and GT275)
Raising and Lowering Tiller (Models 320, 325, 335, 345 and 355)
Raising and Lowering Tiller (Models with Foot Lift)
Tips for Adjusting Lift Spring (Models 240, 245, 260, 265, and 285)
Adjusting Lift Spring (Models 240, 245, 260, 265, and 285)
Adjusting Lift Assist Spring (Models with Foot Lift)
Using Depth Control Knob
Adjusting Tilling Depth (Models 240, 245, 260, 265, 285, 320, 325, 335, 345 and 355)
Adjusting Tilling Depth (Models GT225, GT235, GT242, GT262, and GT275)
Operating Tiller
Inspecting, Unplugging, or Parking Tiller
Transporting Tiller

Service Intervals

Service Intervals

Service Lubrication

Grease
Lubricating Drive Sheave Bearing
Lubricating Rear Jackshaft
Lubricating the Chain

Service

Checking Belt Tension
Cleaning Under Belt Shield
Removing Primary Drive Belt
Installing Primary Drive Belt
Removing Secondary Belt
Installing Secondary Drive Belt
Replacing Tines
Adjusting Chain

Troubleshooting

Using Troubleshooting Chart
Tiller (All Tractor Models)
Tiller (Tractor Models 240, 245, 260, 265, 285 and 320)

Specifications

Tiller Specifications

Getting Quality Service

Service Literature
Parts
Order Service Parts Online
John Deere Quality Continues with Quality Service