Husqvarna CTH151 owner manual Purge Transmission, Mulching Mowing Tips

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OPERATION

PURGE TRANSMISSION

CAUTION: Never engage or disengage freewheel lever while the engine is run- ning.

To ensure proper operation and performance, it is recom- mended that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have de- veloped during shipping of your tractor.

IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT, IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR.

•Place tractor safely on level surface with engine off and parking brake set.

•Disengage transmission by placing freewheel control in freewheeling position (See “TO TRANSPORT” in this section of manual).

•Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. With motion control lever in neutral (N) position, slowly dis- engage clutch/brake pedal.

•Move motion control lever to full forward position and hold for five (5) seconds. Move lever to full reverse position and hold for five (5) seconds. Repeat this procedure three (3) times.

NOTE: During this procedure there will be no movement of drive wheels. The air is being removed from hydraulic drive system.

•Move motion control lever to neutral (N) position. Shut- off engine and set parking brake.

•Engage transmission by placing freewheel control in driving position (See “TO TRANSPORT” in this section of manual).

•Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. With motion control lever in neutral (N) position, slowly disengage clutch/brake pedal.

•Slowly move motion control lever forward, after the tractor moves approximately five (5) feet, slowly move motion control lever to reverse position. After the trac- tor moves approximately five (5) feet return the mo- tion control lever to the neutral (N) position. Repeat this procedure with the motion control lever three (3) times.

•Your transmission is now purged and now ready for normal operation.

MOWING TIPS

•Mower should be properly leveled for best mowing per- formance. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual.

•The left hand side of mower should be used for trim- ming.

•Drive so that clippings are discharged onto the area that has been cut. Have the cut area to the right of the machine. This will result in a more even distribution of clippings and more uniform cutting.

•When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences,

driveways, etc. After one or two rounds, mow in the

 

opposite direction making left hand turns until finished

 

(See Fig. 14).

16

 

00272

FIG. 14

•If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clip- pings. Make first cut relatively high; the second to the desired height.

•Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing.

•Always operate engine at full throttle when mow- ing to assure better mowing performance and proper discharge of material. Regulate ground speed by se- lecting a low enough gear to give the mower cutting performance as well as the quality of cut desired.

•When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used.

MULCHING MOWING TIPS

IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN AFTER EACH USE.

•The special mulching blade will recut the grass clip- pings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biode- grade quickly to provide nutrients for the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recutting action of the blades.

•Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching action. The best time to mow your lawn is the early afternoon. At this time the grass has dried the newly cut area will not be exposed to direct sunlight.

•For best results, adjust the mower cutting height so that the mower cuts off only the top one-third of the grass blades (See Fig. 15). For extremely heavy mulch- ing, reduce your width of cut on each pass and mow slowly.

MAX 1/3

mulcher_9

FIG. 15

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Contents CTH151 Safety Rules IV. ServiceGeneral Operation II. Slope OperationSafety Rules Table of Contents Battery Unassembled PartsSteering Wheel Seat KeyAssembly Tools Required for AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonInstall Seat See Fig To Install Bagger Components to Tractor See Figs A-4D To Assemble Bagger See FigsBagger Adjustment See Fig Horizontal AdjustmentVertical Adjustment To Assemble and Install Mulcher Plug See FigCheck Tire Pressure Check Deck LevelnessCheck for Proper Position of ALL Belts Check Brake SystemOperation Know Your Tractor HOW to USE Your Tractor To Operate on Hills To Operate Mower See FigTo Transport See Figs Before Starting the Engine Check Engine OIL LevelADD Gasoline To Start Engine See FigPurge Transmission Mowing TipsMulching Mowing Tips To Convert Mower See Fig To Dump Bagger SeeBagging see Fig Maintenance Lubrication ChartGeneral Recommendations Before Each USETractor Brake OperationTires Operator Presence SystemEngine Cleaning Service and Adjustments To Install Mower See FigTo Level Mower Housing To Remove Mower See FigTo Check and Adjust Brake See Fig To Replace Mower Blade Drive Belt See FigTransaxle Motion Control Lever Neutral ADJUSTMENTSee Fig Transmission REMOVAL/REPLACEMENTTo Replace Motion Drive Belt See Fig To Adjust Steering Wheel Alignment To Adjust Throttle Control CableTo Adjust Carburetor Front Wheel TOE-IN/CAMBERStorage OtherFuel System Engine OILTroubleshooting Points When operator leaves seat Schematic TRACTOR- -MODEL NO. CTH151 HAUCT15HK36A, Product no 17Electrical KEY Part Description Chassis and Enclosures 261Repair Parts Drive Repair Parts Steering Assembly 532 16 Steering Wheel Seat Assembly 532 18 SeatDecals Wheels & TiresEngine 117 532 18 Tube Exhaust Mower Lift 532 15 94-60 Washer Asm Inner Spring W/Plunger Mower CRD SVCBagger 532 17 Plug Tubing EndWarranty Statement Suggested Guide for Sighting Slopes for Safe Operation

CTH151 specifications

The Husqvarna CTH151 is a standout in the realm of lawn care, designed to deliver exceptional performance, reliability, and ease of use. This compact tractor combines advanced technology with practical features, making it a fitting choice for both residential and commercial landscaping tasks.

One of the defining features of the CTH151 is its robust engine. Powered by a reliable Briggs & Stratton engine, the tractor ensures ample power for tackling various mowing conditions. This engine is designed for durability and easy starting, providing peace of mind for users who depend on their equipment for consistent performance.

The CTH151 boasts a cutting deck size of 42 inches, allowing it to efficiently manage medium to large mowing areas. The deck’s design optimizes grass dispersion, resulting in a clean and uniform cut. Furthermore, the cutting height can be easily adjusted to suit different grass types and seasonal changes, providing flexibility for any lawn care routine.

The innovative Dual Hydrostatic transmission system of the CTH151 allows for smooth and precise control, enabling the operator to navigate through tight spaces and around obstacles with ease. This feature is especially beneficial for those with intricately landscaped yards. With its zero-turn capability, users can expect improved maneuverability, reducing the need for trimming and enhancing overall mowing efficiency.

Ergonomics play a crucial role in the design of the Husqvarna CTH151. The comfortable seat and intuitive controls allow for extended periods of use without fatigue. The dashboard features clear indicators and easy-to-reach controls, making the tractor user-friendly for both seasoned operators and newcomers alike.

Safety is a priority with the CTH151, equipped with features like an automatic blade brake and a seat switch that stops the engine when the operator leaves the seat. These features enhance the overall safety of the tractor, providing reassurance while performing yard tasks.

In terms of maintenance, the CTH151 is designed with accessibility in mind. Oil changes and blade replacements can be carried out with minimal effort, making upkeep straightforward and manageable.

Overall, the Husqvarna CTH151 combines power, efficiency, and user-friendly features, establishing itself as an invaluable tool for anyone serious about maintaining a pristine lawn. With its thoughtful design and advanced technologies, it ensures that grass cutting is not just a chore, but an enjoyable and satisfying experience.
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