John Deere Tillage Equipment Technical Manual TM1495

Description

John Deere Tillage Equipment Technical Manual TM1495 is the factory service publication covering repair, specifications, system operation, testing and fault diagnosis for John Deere tillage machinery. It provides workshop information for frames, rockshafts, standards, wheels, axles, disk gangs, roller harrows, rotary hoes, incorporator wheels, electrical equipment and hydraulic systems.

This manual is intended for agricultural machinery technicians, service engineers and experienced repairers working on John Deere tillage equipment. The structured section and group arrangement supports component identification, dismantling and repair work, system checks and diagnosis. It also supplies machine specifications, hydraulic cylinder data, product identification information and tightening torque values.

Model-specific information is included for the John Deere 2810 and 3710 mouldboard ploughs, together with disk-gang levelling information for the 630, 635, 640 and 650. TM1495 also covers a broader range of tillage assemblies and components, although the complete machine model list is not stated in the available publication details.

John Deere Tillage Equipment Technical Manual CONTENTS

The introductory and specification sections establish the identification, safety and technical data required before repair work begins. Subjects include:

• Introduction and general publication information
• Workshop and machinery safety guidance
• Specified lubricants
• Product identification numbers
• Gang numbers and machine specifications
• John Deere 2810 and 3710 mouldboard plough specifications
• Hydraulic cylinder specifications
• General torque values

FRAME, ROCKSHAFT AND STANDARD REPAIR

Structural repair coverage includes the principal frame, rockshaft and soil-engaging standard assemblies used across the equipment covered by TM1495. The manual addresses:

• Frame repair and welding
• Maintenance-free bearings
• Rockshaft bearing repair
• Rockshaft straightening
• Spring-reset standards
• Standard assemblies
• S-tine standards and ground tools
• Standards fitted to 2810 and 3710 ploughs

WHEELS, AXLES AND SOIL-ENGAGING EQUIPMENT

This section provides workshop information for running gear and the principal working assemblies fitted to the relevant John Deere tillage machines. Coverage includes:

• Conventional wheel hubs
• Tandem hub arrangements
• Hubs with spindle bolts
• Tyres
• Disk gang assemblies
• Middlebreaker assemblies
• Roller harrows
• Rotary hoes
• Incorporator wheels

HYDRAULIC SYSTEM REPAIR

Hydraulic coverage includes several cylinder designs, control valves and steering or levelling components. The publication provides repair and diagnostic information for:

• Wyr-Loc hydraulic cylinders
• 580 Series cylinders
• Tie-rod cylinders
• Single-point valves
• EHDC troubleshooting
• General hydraulic valves
• Wing control valves
• Hydraulic levelling motors
• Double-pivot hitch steering control

ELECTRICAL SYSTEM

The electrical section concentrates on the warning equipment and wiring connections used on the covered machinery. It includes:

• Typical warning-lamp system layout
• Electrical system operation
• Electrical system testing
• Connector inspection and repair

TESTING AND ADJUSTMENT

Operational testing information assists technicians with system assessment and machine adjustment after servicing. The listed procedures and subjects include:

• Disk-gang levelling for John Deere 630 equipment
• Disk-gang levelling for John Deere 635 equipment
• Disk-gang levelling for John Deere 640 equipment
• Disk-gang levelling for John Deere 650 equipment
• Electrical system checks
• Hydraulic system operation
• Hydraulic system diagnosis

TROUBLESHOOTING AND REPAIR

The John Deere Tillage Equipment Technical Manual combines component repair information with system-level diagnosis. EHDC troubleshooting and hydraulic diagnosis are supported by relevant cylinder, valve, levelling motor and hitch-steering repair sections. A fabricated-tool section is also included for workshop reference.

MODEL(S) COVERED

• John Deere tillage equipment
• John Deere 2810 mouldboard plough — specifically referenced
• John Deere 3710 mouldboard plough — specifically referenced
• John Deere 630 — disk-gang levelling coverage
• John Deere 635 — disk-gang levelling coverage
• John Deere 640 — disk-gang levelling coverage
• John Deere 650 — disk-gang levelling coverage

MARKET VERSION

English-language publication. A specific regional market is not stated.

MANUAL DETAILS

• Manufacturer: John Deere
• Publication number: TM1495
• Manual type: Service Technical Manual
• Machine type: Agricultural tillage equipment
• Language: English
• Serial range: Not stated
• Page count: Not stated

This publication is particularly useful where workshop work extends beyond routine operation and maintenance. Its combination of specifications, structural repair, hydraulic diagnosis, electrical testing and adjustment information makes it suitable for professional servicing of the applicable John Deere tillage machinery.

Before ordering, users should confirm publication number TM1495 against the machine model, identification number and equipment configuration. This is especially important where the complete tillage equipment model range is not listed in the available manual details.