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Husqvarna CTH2642TRE User Manual

Husqvarna CTH2642TRE
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English
532 44 86-25 Rev. 3
Operator’s Manual
CTH2642TRE
Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty.
Please read the operator's manual carefully and make sure
you understand the instructions before using the machine.
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Do you have a question about the Husqvarna CTH2642TRE and is the answer not in the manual?

Husqvarna CTH2642TRE Specifications

General IconGeneral
EngineBriggs & Stratton
Engine Power26 HP
Cutting Width42 inches
TransmissionHydrostatic
Deck MaterialSteel
Cutting Height1.5 - 4 inches
Fuel Capacity3 gallons
Cylinders2
Fuel TypeGasoline
Blades2
Blade EngagementElectric
Turning Radius16 inches
Warranty3 years
Weight500 lbs

Summary

SAFETY RULES

GENERAL OPERATION

Guidelines for safe and proper operation of the tractor.

SLOPE OPERATION

Precautions and procedures for operating the tractor on slopes safely.

CHILDREN

Safety warnings and recommendations regarding children and tractor operation.

TOWING

Instructions and warnings for safely towing attachments with the tractor.

SERVICE

General safety precautions related to servicing the tractor and its components.

GENERAL SERVICE

Important safety practices for maintaining the tractor in safe working condition.

PRODUCT SPECIFICATIONS

CUSTOMER RESPONSIBILITIES

Key duties and responsibilities of the tractor owner for proper use and maintenance.

ASSEMBLY

TOOLS REQUIRED FOR ASSEMBLY

List of tools needed to assemble the tractor and its attachments.

UNPACK CARTON

Step-by-step instructions for safely removing the tractor from its shipping carton.

CONNECT BATTERY

Procedure for safely connecting the tractor's battery, including important warnings.

ADJUST SEAT

Instructions for adjusting the tractor seat for optimal operator comfort and control.

TO ROLL TRACTOR OFF SKID

Procedure for safely moving the tractor off its shipping skid.

TO ASSEMBLE BAGGER

Step-by-step guide for assembling the tractor's bagger attachment.

TO INSTALL BAGGER SUPPORT ASSEMBLY

Instructions for installing the support structure for the bagger assembly.

TO INSTALL BAGGER ASSEMBLY

Procedure for installing the main bagger assembly onto the tractor.

TO INSTALL BAGGER SPRING LATCH

How to install the spring latches for securing the bagger assembly.

BAGGER SPRING LATCH ADJUSTMENT

Guidance on adjusting the bagger spring latches for proper closure.

TO INSTALL BAGGER FULL LEVER/EXTENSION

Instructions for attaching the full lever or extension to the bagger.

TO ADJUST BAGGER ASSEMBLY

Steps for adjusting the bagger assembly's horizontal position.

VERTICAL ADJUSTMENT

Procedure for adjusting the bagger assembly's vertical position for proper alignment.

TO INSTALL TOW HITCH

Instructions for attaching the tow hitch to the tractor.

CHECK TIRE PRESSURE

Guidance on checking and setting correct tire pressure for optimal performance.

CHECK DECK LEVELNESS

Instructions for checking and adjusting mower deck levelness for best cutting results.

CHECK BRAKE SYSTEM

Procedure for verifying the proper operation and function of the tractor's brake system.

OPERATION

UNDERSTANDING SYMBOLS AND WARNINGS

Explanation of tractor symbols and safety alert messages for safe operation.

KNOW YOUR TRACTOR

Familiarization with tractor components and their functions before operation.

TRACTOR CONTROLS

Detailed description of each control lever, switch, and pedal on the tractor.

TO SET PARKING BRAKE

Step-by-step guide on how to properly set the tractor's parking brake.

STOPPING

Procedures for safely stopping the mower blades and the tractor's engine.

TO USE THROTTLE CONTROL

Guidance on using the throttle control for optimal engine speed and performance.

TO MOVE FORWARD AND BACKWARD

Instructions for controlling the tractor's movement using the drive pedals.

TO USE CRUISE CONTROL

How to engage and use the cruise control feature for consistent forward speed.

TO ADJUST MOWER CUTTING HEIGHT

Procedure for setting the desired cutting height for the mower deck.

TO ADJUST GAUGE WHEELS

Instructions for adjusting mower gauge wheels to prevent deck scalping.

TO OPERATE MOWER

Steps for engaging the mower blades and operating the mowing function.

TO STOP MOWER BLADES

How to disengage the mower blades safely during operation.

REVERSE OPERATION SYSTEM (ROS)

Explanation and usage of the Reverse Operation System (ROS) for mowing in reverse.

TO OPERATE ON HILLS

Critical safety instructions and guidelines for operating the tractor on inclines.

TO TRANSPORT

Procedure for preparing the tractor for transport, including disengaging the transmission.

TOWING CARTS AND OTHER ATTACHMENTS

Safety and operational advice for towing attachments with the tractor.

SERVICE REMINDER/HOUR METER

Information on the service reminder system and how to interpret its indicators.

BATTERY INDICATOR/CHARGING PLUG

Understanding the battery status indicators and the charging plug.

CHECK ENGINE OIL LEVEL

Procedure for checking the engine oil level before starting the tractor.

ADD GASOLINE

Instructions and precautions for adding the correct type and amount of gasoline.

TO START ENGINE

Step-by-step guide for starting the tractor's engine, including warm/cold weather procedures.

PURGE TRANSMISSION

Procedure to remove air from the transmission for proper operation.

TO OPERATE ELECTRIC DUMP SYSTEM

How to use the electric switch to dump clippings from the bagger.

TO DUMP BAGGER

Instructions for positioning and dumping the tractor's bagger.

MOWING TIPS

General advice and best practices for effective and efficient mowing.

MULCHING MOWING TIPS

Specific tips for achieving optimal results when mulching grass clippings.

MAINTENANCE

MAINTENANCE SCHEDULE

Recommended maintenance tasks and their frequencies for optimal tractor performance.

GENERAL RECOMMENDATIONS

Overall advice for maintaining the tractor and preserving warranty value.

BEFORE EACH USE

Essential checks to perform before operating the tractor each time.

LUBRICATION CHART

Diagram and instructions for lubricating the tractor's pivot points and components.

TRACTOR

Maintenance checks related to the tractor chassis, brakes, tires, and safety systems.

BLADE CARE

Important information on keeping mower blades sharp and in good condition.

BLADE REMOVAL

Procedure for safely removing and reinstalling mower blades.

5 STAR PATTERN BLADE

Details on installing and identifying the 5-star pattern mower blade.

BATTERY

Information on the tractor's battery system and its care.

TO CLEAN BATTERY AND TERMINALS

Steps for cleaning battery terminals to prevent corrosion and ensure conductivity.

V-BELTS

Guidelines for inspecting and replacing V-belts as part of regular maintenance.

TRANSAXLE MAINTENANCE

Instructions for cleaning the transaxle fan and cooling fins for proper operation.

ENGINE LUBRICATION

Guidance on selecting and changing engine oil based on operating temperature.

TO CHANGE ENGINE OIL

Detailed steps for draining and refilling the tractor's engine oil.

ENGINE OIL FILTER

Recommendation for replacing the engine oil filter periodically.

AIR FILTER

Instructions for cleaning and servicing the engine's air filter for optimal performance.

CLEAN AIR SCREEN

How to clean the air intake screen to prevent engine overheating.

ENGINE COOLING SYSTEM

Importance of keeping the engine cooling system clean for proper heat dissipation.

MUFFLER

Inspection of the muffler and spark arrester for corrosion or damage.

SPARK PLUGS

Recommendation for replacing spark plugs at the beginning of each season.

IN-LINE FUEL FILTER

Guidance on replacing the in-line fuel filter to ensure proper fuel flow.

CLEANING

General cleaning procedures for the tractor's exterior surfaces and components.

DECK WASHOUT PORT

Instructions for using the deck washout port for cleaning the mower deck.

SERVICE AND ADJUSTMENTS

TO REMOVE MOWER BLADE DRIVE BELT

Procedure for removing the mower blade drive belt from the tractor.

TO REMOVE CENTER CHUTE

Steps for removing the center discharge chute from the mower deck.

TO REMOVE MOWER

Instructions for safely removing the entire mower deck from the tractor.

TO INSTALL MOWER

Procedure for installing the mower deck onto the tractor.

VISUAL SIDE-TO-SIDE ADJUSTMENT

Method for visually adjusting mower deck side-to-side levelness.

PRECISION SIDE-TO-SIDE ADJUSTMENT

Precise adjustment of mower deck side-to-side level using specific nuts.

FRONT-TO-BACK ADJUSTMENT

Procedure for adjusting the mower deck front-to-back level for optimal cutting.

TO REPLACE MOTION DRIVE BELT

Instructions for replacing the motion drive belt on the tractor.

TO CHECK BRAKE

Procedure for checking and adjusting the tractor's brake system for proper stopping.

FRONT WHEEL TOE-IN/CAMBER

Information regarding factory settings for front wheel alignment; not adjustable.

TO REMOVE WHEEL

Steps for safely removing a tractor wheel for service or tire repair.

TO START ENGINE WITH A WEAK BATTERY

Procedure for starting the engine when the battery is weak or dead.

REPLACING BATTERY

Instructions for safely removing and installing a new tractor battery.

TO REPLACE HEADLIGHT BULB

Procedure for replacing a burnt-out headlight bulb.

INTERLOCKS AND RELAYS

Information on the function of interlocks and relays and troubleshooting wiring issues.

TO REPLACE FUSE

Instructions for locating and replacing a blown fuse in the tractor's electrical system.

TO REMOVE HOOD AND GRILL ASSEMBLY

Steps for removing the tractor's hood and grill assembly for access.

TRANSMISSION REMOVAL/REPLACEMENT

Note on transmission service requiring purging after reinstallation.

TO ADJUST THROTTLE CONTROL CABLE

Information on adjusting the throttle control cable if necessary.

TO ADJUST CHOKE CONTROL

Information on adjusting the choke control if necessary.

STORAGE

TRACTOR

Procedures for preparing the tractor for long-term storage, including cleaning and inspection.

BATTERY

Steps for properly preparing the battery for storage to prevent damage.

FUEL SYSTEM

Instructions for preparing the fuel system for storage to prevent gum deposits.

ENGINE OIL

Procedure for draining and refilling engine oil for storage.

CYLINDER(S)

Steps for protecting the engine cylinders during storage.

OTHER

Additional tips for storing gasoline and protecting the tractor from elements.

TROUBLESHOOTING POINTS

Will not start

Common causes and corrections for the engine not starting.

Hard to start

Troubleshooting steps for when the engine is difficult to start.

Engine will not turn over

Diagnosing issues when the engine fails to crank or turn over.

Engine clicks but will not start

Resolving problems where the engine makes clicking sounds but won't start.

Loss of power

Identifying and fixing causes of reduced engine power or performance.

Excessive vibration

Troubleshooting causes of unusual vibration during tractor operation.

Engine continues to run when operator leaves seat with attachment clutch engaged

Diagnosing issues with the operator presence control system.

Poor cut - uneven

Identifying and correcting causes of uneven grass cutting.

Mower blades will not rotate

Troubleshooting steps when the mower blades fail to spin.

Poor grass discharge

Addressing issues related to the ineffective discharge of grass clippings.

Headlight(s) not working (if so equipped)

Steps to troubleshoot and repair non-functional headlights.

Battery will not charge

Diagnosing problems with the battery not charging properly.

Loss of drive

Troubleshooting causes for the tractor losing its forward or reverse drive.

Engine "backfires" when turning engine "OFF"

Resolving engine backfiring issues when the engine is shut off.

Engine dies when tractor is shifted into reverse

Diagnosing why the engine stalls when shifting into reverse.

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

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