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Husqvarna 650CRT User Manual

Husqvarna 650CRT
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650CRT
Owner's Manual
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Husqvarna 650CRT Specifications

General IconGeneral
BrandHusqvarna
Model650CRT
CategoryLawn and Garden Equipment
LanguageEnglish

Summary

Safety Rules

Training For Safe Operation

Read the Owner's Manual carefully. Be thoroughly familiar with the controls and the proper use of the equipment.

Preparation For Operation

Thoroughly inspect the area where the equipment is to be used and remove all foreign objects.

Safe Operation Practices

Do not put hands or feet near or under rotating parts. Exercise extreme caution on gravel drives, walks, or roads.

Maintenance and Storage Safety

Keep machine, attachments, and accessories in safe working condition. Check shear pins, engine mounting bolts, and other bolts.

Product Specifications

Customer Responsibilities

Read and observe safety rules. Follow a regular schedule in maintaining, caring for, and using your tiller.

Assembly Instructions

Tools Required for Assembly

A socket wrench set will make assembly easier. Standard wrench sizes are listed.

Operator's Position

Defines 'right' or 'left' hand reference based on the operating position behind the tiller.

Hardware Pack Contents

Lists components like Handle Locks, Carriage Bolt, Center Locknut, Flat Washer, Handle Lock Lever, and Hairpin Clip.

Assembly Steps

Unpacking the Carton

Be careful of exposed staples. Do not stretch or kink cables when unpacking.

Installing the Handle

Insert handle lock, attach handle assembly to gearcase using bolts and nuts.

Assembly Continued

Attaching the Clutch Cable

Hook the end of the clutch cable through the hole in the control bar bracket.

Connecting the Shift Rod

Insert shift rod into shift lever indicator and secure with hairpin clip.

Removing Tiller from Crate

Ensure shift lever is in 'N'. Tilt tiller forward and separate from carton.

Checking Tire Pressure

Reduce tire pressure to 20 PSI (1.4 kg/cm²) for optimal performance.

Handle Height Adjustment

Handle height can be adjusted for operator comfort. Refer to Service section.

Operation Basics

Know Your Tiller Controls

Read manual and safety rules. Familiarize yourself with controls and adjustments.

Using Your Tiller

How to Use Your Tiller

Know all controls before adding fuel/oil or starting. Familiarize with controls and adjustments.

Stopping the Tiller

Release drive control bar, move shift lever to 'N', and throttle to 'STOP'.

Tine Operation Modes

Includes engaging tines for Forward or Reverse wheel movement.

Hard to Shift Gears

Engage drive control bar briefly, release, or rock tiller to assist shifting gears.

Operating Procedures

Turning the Tiller

Release drive control, move shift lever to forward, lift handle to raise tines.

Outer Side Shields Adjustment

Adjust shields to protect plants from burial. Loosen nuts 'A' and 'B'.

Transporting the Tiller

Allow engine to cool. Disconnect spark plug wire. Drain fuel tank for transport.

Before Starting Engine

Ensure engine is clean and filled with correct oil and fuel. Use clean fill funnels.

Checking Engine Oil Level

Check oil level before starting and after 5 hours. Ensure oil is at overflowing point when level.

Adding Gasoline

Fill fuel tank with fresh, unleaded gasoline. Do not overfill; leave 1/2 inch space at top.

To Start the Engine

Ensure spark plug wire is connected. Set shift lever to 'N'. Place throttle control in 'FAST'.

Tilling and Cultivating

Tilling Hints and Techniques

Start with slow throttle. Consider row spacing for easier turns and better tilling.

Cultivating Procedures

Destroy weeds and break soil crust to retain moisture. Best depth is 1-3 inches.

Tine Shear Pins Explanation

Shear pins secure tines and break to prevent transmission damage if overloaded.

Maintenance Schedule

Regular Maintenance Schedule

Covers checks for before each use, every 5, 25, 50 hours, and annually.

General Maintenance Recommendations

Maintain tiller as instructed for full warranty value. Some adjustments need periodic checks.

Before Each Use Checklist

Check engine oil level, tine operation, and for loose fasteners.

Lubrication Guide

Keep the unit well lubricated. Refer to the lubrication chart for specific points.

Engine Maintenance

Engine Lubrication and Oil Change

Use quality detergent oil. Select grade by temperature. Change oil every 25 hours or annually.

Air Filter Maintenance

Clean foam pre-cleaner after 25 hours/season. Service paper cartridge every 100 hours/season.

Component Maintenance

Cooling System Cleaning

Keep engine clean. Clean air screen, cylinder fins, levers, and linkage free of dirt.

Muffler and Spark Arrester Care

Do not operate without muffler. Inspect and replace if necessary. Clean spark arrester screen.

Spark Plug Replacement

Replace spark plugs at the beginning of each tilling season or after 50 hours of use.

Transmission Lubrication

Once a season, lubricate the right hand side gear case grease fitting with EP #1 Grease.

General Cleaning Procedures

Clean unit when cool. Avoid pressurized water. Clean engine, wheels, finish, etc.

Service and Adjustments

Tiller Adjustments

Adjust handle height for operator comfort. Loosen lever, adjust, retighten.

Tire Care and Maintenance

Maintain 20 PSI tire pressure. Ensure equal pressure. Keep tires free of gasoline/oil.

Removing Tiller Wheels

Place blocks under transmission. Remove side shields. Remove hairpin clip and clevis pin.

Removing the Belt Guard

Remove hairpin clip and clevis pin from left wheel. Remove screws and hex nut.

Service Adjustments

Ground Drive Belt Replacement

Remove belt guard, slip old belt off pulleys, place new belt, check adjustment.

Ground Drive Belt Adjustment

Ensure 5/8 inch stretch in extension spring when drive control bar is engaged.

Tine Service

Tine Replacement Guidelines

Check tines for wear, sharpness, bending. Replace if gap exceeds 3.5 inches. Assemble new tines rearward.

Engine Adjustments

Throttle Control Cable Adjustment

Loosen cable clamp screw, adjust throttle lever to high speed stop, tighten screw.

Carburetor Adjustment Guidance

Carburetor is preset. Contact service center for adjustments due to conditions.

Storage Procedures

Tiller Preparation for Storage

Clean tiller, inspect/replace belts, lubricate, check fasteners, touch up paint.

Engine Fuel System Preparation

Prevent gum deposits. Alcohol fuels attract moisture. Drain fuel tank and run engine.

Engine Oil and Cylinder Preparation

Drain warm oil. Add oil through spark plug hole into cylinder. Distribute oil.

General Storage Guidelines

Use clean fuel. Store indoors, covered, and protected from dust and dirt.

Troubleshooting

Engine Will Not Start

Troubleshoot fuel, choke, air cleaner, spark plug, and carburetor issues.

Engine Hard to Start

Troubleshoot throttle, air cleaner, spark plug, fuel quality, and carburetor issues.

Engine Loss of Power

Troubleshoot overload, air cleaner, oil, spark plug, fuel, and carburetor issues.

Engine Overheats

Troubleshoot oil level, air screen, engine cleanliness, muffler, and carburetor issues.

Excessive Bounce or Difficult Handling

Cause: Ground too dry and hard.

Soil Balls Up or Clumps

Cause: Ground too wet.

Engine Runs But Tiller Won't Move

Troubleshoot drive control bar, V-belt adjustment, or V-belt position.

Engine Runs But Labors When Tilling

Troubleshoot tilling depth, throttle control, and carburetor issues.

Tines Will Not Rotate

Cause: Shear pin(s) broken.

Warranty Statement

Limited Warranty Terms

Covers defects in material/workmanship for specified periods based on product type.

Husqvarna's Warranty Obligations

Husqvarna will repair or replace defective components without charge for parts or labor.

Items Not Covered by Warranty

Excludes normal maintenance items, discoloration, non-Husqvarna engines, and third-party attachments.

Warranty Exceptions and Limitations

Excludes defects from accident, abuse, misuse, negligence, or failure to maintain.

Customer Responsibilities

Product must exhibit reasonable care, maintenance, operation, storage, and upkeep.

Obtaining Warranty Consideration

Present proof of purchase to an authorized dealer. Deliver product at owner's expense.

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