Snapper RZT20380KH Seat Adjustments, Motion Control Lever Adjustment, Speed Balancing Adjustment

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Troubleshooting, Adjustments, & Service

A

B

Figure 20. Seat Adjustment

A.Adjustment Knobs

B.Support bolts

SEAT ADJUSTMENTS

The seat and motion control levers should be adjusted so that operator’s elbows are supported by the arm rests when his/her hands are on the controls, and the motion control levers can be moved through their full range of motion without contacting the operator’s legs.

Seat Position Adjustment

See Figure 20. The seat can be adjusted forward and back. Remove the knobs (A), and loosen the support bolts (B). Slide the seat to the desired position, then reinstall the knobs and retighten the bolts.

MOTION CONTROL LEVER

ADJUSTMENT

The motion control levers can be adjusted in two ways. The placement of the levers (how close the ends are to one another) and the height of the levers can be adjust- ed.

To Adjust the Lever Placement: Loosen the two bolts (B, Figure 21) securing the control track, and adjust the control track in or out to properly adjust the lever end spacing.

Note: The bottom bolt may be accessed from beneath the fender.

To Adjust the Handle Height: Remove the motion con- trol lever mounting hardware (A, Figure 21) and reposi- tion the lever either up or down from its original position. You may need to readjust the handle placement as described above.

A

CB

Figure 21. Motion Control Lever Adjustments

A.Lever Height Adjustment Hardware

B.Lever Placement Adjustment Hardware

C.Forward Adjust Plate

SPEED BALANCING ADJUSTMENT

If the rider veers to the right or left when the motion con- trol levers are in the maximum forward position, the top speed of each of these levers can be balanced. Only adjust the speed of the wheel that is traveling faster.

TO REDUCE THE SPEED OF THE FASTER WHEEL

1.Loosen the two bolts securing the forward adjust plate (C, Figure 21).

2.Slide the plate up approximately 1/8”.

3.Retighten the bolts and recheck speed balance.

4.Repeat steps 1-3 until adjustment is complete.

WARNING

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

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Contents OPERATOR’S Manual Table of Contents Safety Rules & Information Safety Rules and Information From PreviousTowing Identification Numbers SnapperModels SimplicitySafety Decals Safety DecalsSafety Interlock System Operational Safety ChecksControl Functions Motion Control LeversChoke Features & Controls General Operating Safety Checks Before StartingOperation Starting the EngineStopping the Rider & Engine MowingZero Turn Driving Practice Smooth TravelForward Travel Practice Reverse Travel PracticePractice Turning Around a Corner Executing an End-Of-Row Zero TurnMower Removal Installation Attaching a TrailerRemoval Installation Regular Maintenance Before Every Spring Each Hours 100 250 Fall UseRegular Maintenance LubricationBlade Removal Service Interval Every 10 Hours or As Required Servicing the Mower BladesEngine Maintenance Check Tire PressuresChecking / Adding Fuel Fuel FilterBattery Maintenance Cleaning the Battery and CablesStorage Troubleshooting, Adjustments, & Service Troubleshooting the RiderTroubleshooting, Adjustments, & Service Troubleshooting the MowerSeat Adjustments Motion Control Lever AdjustmentSpeed Balancing Adjustment Seat Position AdjustmentMotion Control Lever Friction Adjustment Cutting Height AdjustmentRoller BAR Adjustment Neutral Adjustments Parking Brake Adjustment Front Suspension Adjustment Select ModelsBrake Adjustment PTO Clutch Adjustment Blade Brake CheckMower Deck Leveling Orient Blades Side-to-SideRoller BAR Leveling If EquippedTransmission Drive Belt Replacement Battery ChargingMower Belt Replacement PRY Belts Over PulleysFuse Replacement Dimensions EngineChassis TransmissionsReplacement Parts Maintenance ItemsTechnical Manuals

RZT185380BVE, RZT20380KH, RZT20420BVE2 specifications

The Snapper RZT20420BVE2, RZT20380KH, and RZT185380BVE are three standout models in the Snapper line of zero-turn riding mowers, designed for both residential and commercial use. Each of these mowers combines advanced technology, robust engineering, and user-friendly features to deliver a reliable lawn care experience.

The Snapper RZT20420BVE2 is a high-performance model equipped with a powerful 20 HP Kawasaki engine. This unit features a 42-inch cutting deck that enables smooth and efficient mowing for medium to large lawns. One of its key characteristics is the commercial-grade, heavy-duty construction, which ensures durability and longevity. The mower is also designed with a zero-turn radius, allowing for exceptional maneuverability around obstacles and tight spaces, making it ideal for complex lawn designs.

The RZT20380KH model offers a slightly smaller and versatile option with an 18.5 HP Kohler engine. It features a 38-inch cutting deck, providing an effective cut for smaller lawns or areas with numerous landscaping features. The adjustable cutting height ensures a customizable mowing experience, catering to various grass types and growth conditions. The mower's integrated dual hydrostatic transmission provides smooth operation and enhances control, making it easy for users to navigate around flower beds and shrubs.

The Snapper RZT185380BVE model stands out for its exceptional power and efficiency, equipped with a robust 18 HP Briggs & Stratton engine. With a 38-inch deck, it's perfect for homeowners looking for a balance of performance and ease of use. This mower is engineered with a user-friendly operation panel, making it easy for operators to control speed and cutting height. The RZT185380BVE also features Snapper’s innovative mow-in-reverse capability, which allows mowing while reversing, increasing efficiency.

Across these models, Snapper emphasizes comfort and ease of use. They are equipped with plush, high-back seats for added support during extended mowing sessions, as well as lap bars that allow fine control and increased maneuverability. The addition of LED headlights in certain models improves visibility for early morning or late evening mowing.

Each of these Snapper mowers showcases advanced engineering and design tailored to meet diverse lawn care needs. With their impressive performance characteristics, ease of operation, and durable build, the Snapper RZT20420BVE2, RZT20380KH, and RZT185380BVE are excellent choices for anyone looking to maintain a pristine lawn.
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