Snapper 20HP, 19HP Speed Balancing Adjustment, Cutting Height Adjustment, Neutral Adjustment

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Troubleshooting, Adjustments, & Service

SPEED BALANCING ADJUSTMENT

WARNING

DO NOT adjust the rider for a faster overall speed forward or reverse than it was designed for.

If the rider veers to the right or left when the ground speed control levers are in the maximum forward or reverse position, the top speed of each of these levers can be balanced by turning the adjustment bolt(s) (A & C Figure 22). Only adjust the speed of the wheel that is traveling faster.

TO REDUCE THE SPEED OF THE FASTER WHEEL

1.Loosen the jam nut securing the top speed adjustment bolt (A, C).

2.Turn the top speed adjustment bolt COUNTER- CLOCKWISE to reduce the speed.

3.Retighten the securing nut when adjustment is complete.

C

A

B

Figure 22. Top Speed Adjustment

A.Forward Top Speed Adjustment Bolt

B.Control Lever Base

C.Reverse Top Speed Adjustment Bolt

CUTTING HEIGHT ADJUSTMENT

The cutting height adjustment pin (A, Figure 23) controls the mower cutting height. The cutting height is adjustable between 1-1/2” (3,8 cm) and 4-1/2” (11,4cm). Pulling the lever back fully locks the control in transport position.

To adjust cutting height:

1.Pull the adjustment lever (B, Figure 23) back fully until it locks in transport position.

2.Remove the cutting height adjustment pin (A) and insert it into the desired hole.

3.Pull back on the adjustment lever (B), squeeze the smaller transport release lever (C), and allow the lever to move forward until it is supported by the cutting height adjustment pin (A).

NEUTRAL ADJUSTMENT

If the unit creeps forward or backward with the control levers in their neutral positions, see your dealer.

C

B

A

Figure 23. Cutting Height Adjustment

A.Cutting Height Adjustment Pin

B.Deck Lift / Cutting Height Lever

C.Transport Release Lever

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Contents 20HP Zero-Turn Riders 18HP Zero-Turn Riders19HP Zero-Turn Riders Table of Contents Safety Rules and Information General OperationIgnition System Service & Maintenance Safe Handling of GasolineNorth American Identification NumbersCE Identification TAG Markings CE ModelsNorth American Models Safety DecalsSafety Decals ALL ModelsOperational Safety Checks Safety IconsSafety Interlock System Choke Control FunctionsGround Speed Levers Throttle Control Features & Controls General Operating Safety Checks Before StartingStopping the Rider and Engine OperationStarting the Engine MowingForward Travel Practice Zero Turn Driving PracticeSmooth Travel Reverse Travel PracticeExecuting Turns Practice Turning Around a CornerExecuting an End-Of-Row Zero Turn Trailer Weight Recommendations Clevis Pin Clip Attaching a TrailerRemoval Mower Removal InstallationInstallation Regular Maintenance Before Every Spring Each Hours 100 250 Fall UseRegular Maintenance LubricationService Interval Every 10 Hours or As Required Servicing the Mower BladesChecking / Adding Fuel Engine Maintenance Check /FILL Transmission OILCheck Tire Pressures Fuel FilterTransmission OIL Filter Change Change Interval Every 250 Hours Filter Part NumberStorage Battery MaintenanceCleaning the Battery and Cables Troubleshooting Adjustments, & Service Troubleshooting the RiderTroubleshooting, Adjustments, & Service Troubleshooting the MowerGround Speed Control Lever Adjustment Troubleshooting, Adjustments, & ServiceSeat Adjustment Seat Position AdjustmentNeutral Adjustment Speed Balancing AdjustmentCutting Height Adjustment Parking Brake Adjustment Parking Brake Adjustment Brake Spring Set Collar LocknutSuspension Adjustment Select Models PTO Clutch Adjustment Blade Brake CheckMower Deck Leveling Mower Belt Replacement Roller BAR Leveling Select ModelsHydraulic Pump Drive Belt Replacement Battery ChargingChassis DimensionsEngine TransmissionsTall Grass Requires Incremental Cutting HOW and When to WATER, Fertilize & AerateHOW High to MOW the Grass Cut Here On First Pass SecondProper Mowing Speed When and HOW Often to MOWLawn Care & Mowing Information

19HP, 20HP specifications

The Snapper 20HP and 19HP lawn tractors are robust and efficient machines designed for both residential and commercial lawn maintenance. These models are recognized for their durability, comfort, and innovative technology.

One of the standout features of the Snapper 20HP and 19HP is their powerful Briggs & Stratton engine. With an impressive horsepower rating, these tractors can handle a variety of tasks ranging from mowing to towing. The engines are designed for easy starting, reliability, and long-lasting performance, ensuring that users can tackle even the toughest jobs without hesitation.

Both models boast a wide cutting deck, providing excellent mowing coverage and reducing the number of passes needed to achieve a well-manicured lawn. The cutting heights are adjustable, allowing users to customize the grass height according to their preferences. The 20HP version typically features a slightly larger deck, enhancing its efficiency for larger properties.

Comfort is a key aspect of the Snapper tractors. They come equipped with an ergonomically designed seat that offers ample support during prolonged use. The placement of controls is such that they are within easy reach, allowing for smooth operation. Additionally, the models provide a tight turning radius, making navigation around obstacles like flower beds and trees seamless.

Technologically, the Snapper 20HP and 19HP integrate features such as a hydrostatic transmission system. This provides users with a smooth driving experience and precise control over speed and direction without the need for shifting gears. The hydrostatic drive also minimizes wear and tear, extending the lifespan of the tractor.

Another notable characteristic of these models is their durable construction. Built with high-quality materials, the Snapper tractors are designed to withstand the rigors of frequent use. The chassis is sturdy, ensuring stability and support even on uneven terrain.

Maintenance is simplified with these tractors, featuring easy-access components that allow for quick servicing and upkeep. Regular maintenance checks can be performed without hassle, contributing to the tractors' longevity.

In conclusion, the Snapper 20HP and 19HP lawn tractors are ideal choices for homeowners and professionals alike. Featuring powerful engines, comfortable operation, innovative technology, and a focus on durability, these models ensure effective lawn care and performance for years to come.
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