Snapper 18HP, 19HP manual Parking Brake Adjustment, Front Suspension Adjustment Select Models

Page 26

Troubleshooting, Adjustments, & Service

PARKING BRAKE ADJUSTMENT

Brake Adjustment

1.Disengage the PTO, stop the engine, block the front wheels, remove the ignition key, and engage the parking brake.

2.Elevate the rear end of the unit and remove the rear wheels.

3.Check the brake spring (A, Figure 23) length (both wheels). With the brake engaged the compressed spring length should be 2” (5 cm). If not, adjust the locknut (C, Figure 23) to achieve the compressed spring length of 2” (5 cm).

4.After achieving the correct spring compression, check the set collar gap (B, Figure 23). With the parking brake engaged, the set collar gap should be 3/16" (5 mm). If not, loosen the set collar screw and move the collar to the correct position.

FRONT SUSPENSION ADJUSTMENT (SELECT MODELS)

The shock assembly can be adjusted to vary the amount of pre-load applied to the springs. This allows the opera- tor to customize the ride according to operator’s weight and operating conditions.

LESS PRE-LOAD:

•Light operator weight

•Softer, more cushioned ride

•Best for relatively flat terrain

MORE PRE-LOAD:

•Heavy operator weight

•Stiffer, more rigid ride

•Better handling and greater stability on hilly terrain

TO ADJUST THE SPRING PRE-LOAD:

1.Park machine on a flat, level surface. Disengage the PTO, stop the engine and engage the parking brake.

2.See Figure 24. Turn the pre-load adjustment collar

(A) CLOCKWISE to increase the pre-load, turn COUNTER-CLOCKWISE to decrease the pre-load. Make sure both shocks are set to the same amount of pre-load.

 

B

3/16"

A

 

 

2"

 

C

Figure 23. Parking Brake Adjustment

A.Brake Spring

B.Set Collar

C.Locknut

INCREASE

DECREASE

 

A

Figure 24. Front Suspension Adjustment A. Pre-Load Adjustment Collar

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Contents Mower Decks 18HP Zero-Turn Riders20HP Zero-Turn Riders Table of Contents Safety Rules & Information Safety Rules and Information Slope OperationService & Maintenance Safe Handling of GasolineNorth American Identification NumbersCE Identification TAG Markings 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 StartingPushing the Rider by Hand OperationStarting the Engine Stopping the Rider & EngineForward Travel Practice Zero Turn Driving PracticeSmooth Travel Reverse Travel PracticeExecuting Practice Turning Around a CornerExecuting an End-Of-Row Zero Turn TurnsTrailer Weight Recommendations Clevis Pin Clip Attaching a TrailerRemoval Mower Removal InstallationInstallation Regular Maintenance Before Every Spring Each Hours 100 250 Fall UseGrease Regular MaintenanceLubrication OilService 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 Battery MaintenanceCleaning the Battery and Cables StorageTroubleshooting, Adjustments, & Service Troubleshooting the RiderTroubleshooting, Adjustments, & Service Troubleshooting the MowerGround Speed Control Lever Adjustment Seat AdjustmentsSpeed Balancing Adjustment Seat Position AdjustmentNeutral Adjustment Cutting Height AdjustmentRoller BAR Adjustment Brake Adjustment Parking Brake AdjustmentFront Suspension Adjustment Select Models PTO Clutch Adjustment Blade Brake CheckMower Deck Leveling Orient Blades Side-to-SideRoller BAR Leveling If EquippedHydraulic Pump Drive Belt Replacement Battery ChargingMower Belt Replacement Mower Belt Tension AdjustmentChassis DimensionsEngine TransmissionsTechnical Manuals Replacement PartsMaintenance Items Aerate HOW and When toWATER, Fertilize HOW High to MOW the GrassProper Mowing Speed When and HOW Often to MOWLawn Care & Mowing Information

18HP, 19HP specifications

The Snapper 18HP and 19HP mowers are powerful and versatile machines designed for residential and light commercial use. Known for their reliability and efficient performance, these mowers are well-suited for homeowners looking to maintain their lawns with ease and precision.

One of the standout features of the Snapper 18HP and 19HP models is their robust engine performance. With an 18 or 19 horsepower engine, these mowers deliver ample power to tackle a variety of grass types and challenging terrains. The engines are designed for optimal fuel efficiency without sacrificing performance, ensuring that users can complete their mowing tasks without frequent refueling.

Another significant characteristic of the Snapper mowers is their cutting technology. The models are equipped with a high-performance cutting deck that provides a clean and even cut, promoting healthy grass growth. The adjustable cutting heights allow users to choose the perfect setting for their lawn, accommodating different grass types and seasonal needs. This versatility makes the Snapper mowers ideal for various landscaping projects, whether it’s a manicured lawn or a more rugged field.

The Snapper 18HP and 19HP mowers also showcase advanced ergonomic design. The comfortable seating and intuitive control systems enable users to operate the mower with ease. The strategically placed controls ensure that everything is within reach, providing a seamless mowing experience. Furthermore, the mowers feature a tight turning radius, allowing for superior maneuverability around obstacles like trees and flower beds.

Additionally, these mowers come with durable construction, made from high-quality materials that withstand the rigors of regular use. The heavy-duty steel frame ensures longevity, while the rust-resistant finish helps the machine maintain its appearance over time. Maintenance is made simple with easily accessible components, allowing users to perform routine checks and services without difficulty.

Safety features are also integrated into the design of Snapper mowers. The presence of safety switches and a robust braking system ensures that operators can mow with confidence, minimizing the risk of accidents.

In summary, the Snapper 18HP and 19HP mowers blend power, efficiency, and comfort into one comprehensive package. With their advanced cutting technology, ergonomic design, and durable construction, they are excellent choices for anyone looking to maintain their lawn effectively. Whether you're a seasoned landscaper or a weekend warrior, these mowers deliver the performance and reliability you need.
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