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Rayco Super Jr RG27 - User Manual

Rayco Super Jr RG27
66 pages
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RG27 / RG35 / RG37
Super Jr
®
OPERATOR SERVICE MAINTENANCE MANUAL
RAYCO MANUFACTURING © 2017 ALL RIGHTS RESERVED
PRINTED IN USA
INDEX: OSMRG27/35/37-17

Table of Contents

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Rayco Super Jr RG27 Specifications

General IconGeneral
Engine27 HP Kohler Command Pro
Cutting Depth12 inches
Engine TypeGasoline
Width35 inches
Fuel Capacity5 gallons
Cutting Height24 inches
Grinding CapacityUp to 12 inches

Summary

Manual Introduction and Foreword

Foreword Content

Introduces the manual's structure and provides general guidance for users.

Literature Information

Details the contents of the operator's manual binder and its purpose.

Safety Precautions Overview

Highlights the importance of reading and understanding safety precautions before operation.

Parts Identification and Location

Explains how to find parts using illustrations and part numbers.

Operator Guidance

Serves as a reference for operators, covering controls and procedures.

Maintenance Schedule Overview

A guide to equipment care and scheduled maintenance intervals.

Certified Engine Maintenance

Emphasizes the owner's responsibility for engine maintenance as per manuals.

Machine Description and Features

Describes the design and key features of the RG27/35 Series stump cutter.

Serial Number Information

Serial Number Location Guidance

Guides users on keeping serial numbers handy for communication.

Serial Number Breakdown

Details the components and meaning of the machine's serial number.

Identification Number Recording

Provides a table to record machine and engine identification numbers.

Dealer Contact Information

Offers space to record dealer contact details for service and parts.

General Safety Guidelines

Important Safety Information

Emphasizes accident avoidance through hazard recognition and training.

Safety Warning Symbols Explained

Explains the meaning of safety alert symbols and signal words (Danger, Warning, Caution).

General Hazard Awareness

Lists general warnings and safe operating practices for hazard prevention.

Personal Protective Equipment (PPE)

Details essential PPE like head, eye, and hearing protection, gloves, and footwear.

Pressurized Systems Safety

Warns about the hazards of pressurized air/water and hydraulic systems.

Fluid Penetration and Asbestos Hazards

Explains risks of hydraulic fluid injection and asbestos handling guidelines.

Respiratory, Waste, and Spill Safety

Covers respiratory protection, proper waste disposal, and fluid spill containment.

Crushing and Cutting Prevention

Details safety measures to prevent crushing and cutting injuries.

Burn Prevention and Coolant Safety

Warns about hot engine parts, coolant dangers, and oil hazards.

Battery and Fire Safety

Highlights battery hazards and fire/explosion prevention measures.

Ether Starting Fluid and Hose Safety

Provides safety warnings for ether fluid and inspection of lines, tubes, and hoses.

Pre-Operation Safety Checks

Lists essential pre-operation checks and safety guidelines.

Guards and Welding Precautions

Emphasizes guards and advises on welding precautions near electronics.

Safety Decals and Lockout;Tagout

Stresses understanding decals and explains lockout/tagout procedures.

Engine Starting and Operation Safety

Provides instructions and warnings for starting the engine and operating safely.

Slope Operation and Work Tools

Details safe operation on slopes and the use of work tools.

Lockout;Tagout Procedures

Explains lockout/tagout procedures for de-energizing equipment during maintenance.

Maintenance and Towing Safety

Provides safety guidelines for maintenance and important towing information.

Towing and Loading Procedures

Details safe loading, speed reduction, vehicle checks, and tire pressure for towing.

Trailer Connection and Loading Safety

Provides instructions for trailer connection, safety chains, and loading.

Load Security and Unloading

Instructs on securing loads and safely unloading the machine from a trailer.

Towing Checklists and Crash Causes

Offers towing checklists, crash causes, and essential safety reminders.

Sound and Vibration Safety

Discusses sound exposure, vibration, and guidelines for reducing vibration levels.

Pre-Operation and Parking Safety

Covers engine starting, operation, and safe parking procedures.

Equipment Lowering Safety

Details safety procedures for lowering equipment with the engine off.

Machine Operation Procedures

Getting to Know Your Machine

Identifies key components of the machine through an illustration.

Pre-Starting Inspections

Outlines essential inspections before starting the machine.

Pre-Operation Warm-Up Sequence

Provides steps for warming up the engine and hydraulic system.

Engine Starting Procedures

Gives instructions and warnings for safely starting the engine.

Operating the Machine Controls

Explains the controls for operating the machine's movement and functions.

Machine Movement Controls

Details the controls for steering and moving the RG27/35 and RG37 models.

Freewheel Mode and Wheel Motor Disengagement

Explains freewheel mode and procedures to disable/re-engage wheel motors.

Dual Wheels Functionality

Describes the function and removal/installation of dual wheels.

Cutter Wheel Operation Precautions

Lists critical safety warnings and precautions before engaging the cutter wheel.

Stump Removal Procedure

Provides a step-by-step guide for performing stump removal.

Stopping and Parking the Machine

Details procedures for safely stopping the machine, engine, and parking.

Machine Storage Guidelines

Offers guidance on preparing and storing the machine for extended periods.

Maintenance Procedures

Certified Engine Maintenance

Emphasizes owner responsibility for engine maintenance.

Maintenance Log

A log for recording service dates, machine hours, and maintenance performed.

Maintenance Intervals Schedule

Lists maintenance tasks based on operating hours and time intervals.

Walk-Around Inspection Checklist

Provides a detailed checklist for pre-operation walk-around inspections.

Engine Oil and Filter Service

Step-by-step guide for checking oil level and changing oil and filter.

Spark Plugs and Valve Clearance Check

Instructions for checking engine spark plugs and valve clearance.

Hydraulic System Maintenance

Guides for checking hydraulic oil, refilling the tank, and changing oil.

Hydraulic System Start-Up

Outlines the steps for starting up the hydraulic system after service.

Fuel Tank and Filter Service

Instructions for safely filling the fuel tank and servicing fuel filters.

Air Filter Service

Provides instructions for checking and cleaning/replacing air filter cartridges.

Brake System Inspection

Describes how to perform a daily inspection of the ground-drive brake.

Tire, Rim, and Chain Maintenance

Details checks for tires, rims, lug nuts, and self-propel drive chain.

Battery Service

Provides instructions for checking battery electrolyte level and terminals.

Grease and Bearing Maintenance

Guides on removing grease buildup and lubricating bearings and bushings.

Blade Bushing and Axle Lubrication

Instructions for lubricating blade bushings and steering axle components.

PolyChain Belt Tension Adjustment

Procedures for checking and adjusting the PolyChain® belt tension.

V-Belt Tension Adjustments

Instructions for checking and adjusting jackshaft and hydraulic pump V-belt tensions.

Cutting Wheel and Teeth Maintenance

Discusses the importance of cutting wheel teeth and their maintenance.

Cutting Teeth Sharpening

Guides on the process and best practices for sharpening cutting teeth.

PTO Clutch Brake Air Gap Adjustment

Explains how to adjust the PTO clutch brake air gap for wear.

Service and Troubleshooting

Engine Troubleshooting Guide

Provides a guide to diagnosing and resolving common engine problems.

Engine Overheating Causes

Lists causes and countermeasures for engine overheating.

Engine Shutdown Conditions

Identifies conditions requiring immediate engine shutdown and their causes.

Schematics and Specifications

Machine Wiring Schematic

Presents a schematic diagram of the machine's electrical wiring.

Hydraulic System Schematics

Shows the hydraulic system schematics for RG27 and RG37 models.

Taper Bushing Service

Provides instructions for removing and installing taper bushings.

Recommended Wrench Torque Values

Lists recommended torque values for various bushing screws.

Lubrication and Fluid Specifications

Details specifications for lubricating grease, cold weather lubricants, and fluids.

Coolant and Antifreeze Recommendations

Provides recommendations for heavy-duty diesel engine coolants and antifreeze.

RG27 Model Specifications

Lists the detailed specifications for the RG27 model, covering various systems.

RG35 Model Specifications

Lists the detailed specifications for the RG35 model, covering various systems.

RG37 Model Specifications

Lists the detailed specifications for the RG37 model, covering various systems.

Service Parts and Warranty

Service Parts Identification

Lists common service parts with their part numbers and illustrations.

Cutter Wheel Teeth Types

Details the different types of cutter wheel teeth available.

Rayco Warranty Certificate Overview

Outlines the terms and conditions of the Rayco product warranty.

Warranty Coverage Details

Details warranty coverage for components, limitations, and service procedures.

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