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New Holland 615 User Manual

New Holland 615
69 pages
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87572899 2/07
Replaces 87059268
615
616
617
CNH America LLC, Racine, WI 53404 U.S.A.
Printed in U.S.A.

Table of Contents

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New Holland 615 Specifications

General IconGeneral
BrandNew Holland
Model615
CategoryLawn Mower
LanguageEnglish

Summary

To the Owner

Precautionary Statements

Personal Safety

Explains DANGER, WARNING, and CAUTION symbols for personal safety.

Machine Safety

Details IMPORTANT statements for machine safety and preventing damage.

Safety

Safety Decals

Identifies and explains the placement and meaning of safety decals on the machine.

Ecology and Environment

Universal Symbols Guide

General Information

Before Using the New Machine

Initial checks and preparations before operating the mower for the first time.

After 8 Hours of Operation

Recommended checks and maintenance after the initial 8 hours of machine use.

Tractor Requirements

Specifies necessary tractor horsepower, PTO, hydraulic, and hitch requirements.

Attaching Mower to Tractor

Step-by-step guide on connecting the mower to the tractor's three-point hitch and PTO.

PTO Attachment and Adjustment

Details on fitting, shortening, and connecting the PTO assembly.

Hitch Limit Chains and Height

Guides on adjusting limit chains and hitch pin height for alignment.

Hitch Pin Adjustment for Tread Width

How to adjust hitch pins to match tractor tread width for correct alignment.

Transporting the Mower

Steps to prepare the mower for transport, securing curtain and engaging latch.

Removing Mower from Tractor

Procedure for safely detaching the mower from the tractor.

Operation

Opening Fields

Guidance on how to start cutting a field, beginning with the back swath.

Field Cutting Techniques

Instructions on cutting square corners and general field cutting practices.

Adverse Field Conditions

Adjustments and precautions for operating in rough, stony, or debris-ridden fields.

Cutter Bar Flotation Adjustment

How to adjust flotation using limit chains and spring length.

Cutting Height Adjustment

Method for changing cutting height by adjusting the top link angle.

Breakaway Latch System

Explanation of the breakaway system and how to reset it.

Lubrication

General Information

Guidelines on lubrication intervals, types of lubricants, and general maintenance practices.

Grease Fittings

Instructions for greasing fittings, including type of grease and frequency.

Bevel Gearbox Maintenance

Procedures for checking and changing oil in the bevel gearbox.

Drive Module Lubrication

Instructions for checking and changing oil in the drive modules.

Maintenance

Minimum Hardware Tightening Torques

Table of torque values for metric non-flanged hardware and locknuts.

Identification of Bolts and Nuts

Explains markings on bolts and nuts for identification.

Hydraulic Fitting Installation and Torque

Procedures for installing adjustable fittings and torque data for hydraulic tubes.

Drive Belt Tension and Replacement

How to check, adjust, and replace the drive belt for proper operation.

Breakaway Latch Adjustment

Adjusting the breakaway latch spring for different conditions and troubleshooting.

Disc Inspection and Replacement

Guidance on inspecting discs for damage, wear, and proper replacement procedures.

Cutter Bar Inspection

How to inspect the cutter bar for damage, including knives, discs, and module alignment.

Knife and Bolt Inspection

Regular inspection of knives and bolts for wear, damage, and proper torque.

Knife Replacement and Types

Instructions for replacing or turning knives and information on different knife styles.

Rock Guards and Skid Shoes

Procedures for replacing worn or broken rock guards and skid shoes.

Storing the Mower

Steps for proper storage of the mower, including cleaning, greasing, and belt removal.

Troubleshooting

Vibration and Cutter Bar Floating Issues

Diagnosing and correcting vibration and cutter bar floating problems.

Breakaway and Cutter Bar Angle Issues

Troubleshooting machine breaking back too easily and achieving correct cutter bar angle.

Stubble, Belt, and Power Issues

Resolving problems with stubble, drive belt, and excessive power consumption.

Optional Equipment

Right Swathboard Kit

Information on the right swathboard kit for narrowing the cut swath.

Left Swathboard Kit

Details on the left swathboard kit for narrowing the cut swath.

High Stubble Kit Installation

How to install the high stubble kit for increased cutting height, and subsequent adjustments.

Mower Knife Types and Selection

Overview of different New Holland knife types and their recommended uses.

Specifications

Cutter Bar Specifications

Technical details on cutting width, height, tilt, operating range, and discs.

Driveline and Hitch Specifications

PTO requirements, input speed, driveline protection, belt tension, and hitch types.

Dimensions and Weight

Physical dimensions and weight specifications for the mower models.

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