Snapper RZT20420BVE2, RZT20380KH, RZT185380BVE Mower Deck Leveling, Orient Blades Side-to-Side

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Troubleshooting, Adjustments, & Service

Figure 27. Orient Blades Side-to-Side

MOWER DECK LEVELING

Perform these adjustments on a flat level surface. Be sure to check and adjust tire pressures before leveling the mower deck

SIDE-TO-SIDE LEVELING

1.With the mower installed, place the rider on a smooth, level surface such as a concrete floor. Turn the front wheels so they are straight.

2.Check for bent blades and replace if necessary.

3.Place the mower cutting height lever in the fourth adjustment notch from the bottom. Arrange the out- side mower blades so that they are pointing from side-to-side (Figure 27).

4.Measure the distance between the outside tips of each blade and the ground (Figures 27 & 28). The measurement should be 3” (7,6 cm), +/-1/8” (3mm). If there is more than 1/8” (3mm) difference between the measurements on each side, proceed to step 5. If the difference is 1/8” (3mm) or less, proceed to step 6.

5.Use the rear leveling nuts (B, Figure 29) to adjust the side-to-side leveling of the deck. Repeat step 4 if necessary.

FRONT-TO-BACK LEVELING

6.Arrange the blades so they face front-to-back (Figure 30).

7.Measure the distance from the ground to the front tip of the foremost blade (left blade on 38” & 42” decks) and from the ground to the rear tip of the rear blade (Figures 28 & 30). The front tip of the foremost blade should be 1/4" (6mm) higher than the rear tip of the rear blade. If not, proceed with steps 8 - 9.

(Continued Next Page)

A

B

C

Figure 28. Measure Blade Tips to Ground

A.

Mower Deck

C. Level Ground

B.

Blade Tip

 

A

Figure 29. Mower Leveling - Side-to-Side A. Rear Leveling Nuts

Figure 30. Orient Blades Front-to-Back

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Contents OPERATOR’S Manual Table of Contents Safety Rules & Information From Previous Safety Rules and InformationTowing Snapper Identification NumbersModels SimplicitySafety Decals Safety DecalsOperational Safety Checks Safety Interlock SystemChoke Control FunctionsMotion Control Levers Features & Controls Checks Before Starting General Operating SafetyStarting the Engine OperationStopping the Rider & Engine MowingSmooth Travel Zero Turn Driving PracticeForward Travel Practice Reverse Travel PracticeExecuting an End-Of-Row Zero Turn Practice Turning Around a CornerRemoval Mower Removal InstallationAttaching a Trailer Installation Before Every Spring Each Hours 100 250 Fall Use Regular MaintenanceLubrication Regular MaintenanceServicing the Mower Blades Blade Removal Service Interval Every 10 Hours or As RequiredCheck Tire Pressures Engine MaintenanceChecking / Adding Fuel Fuel FilterStorage Battery MaintenanceCleaning the Battery and Cables Troubleshooting the Rider Troubleshooting, Adjustments, & ServiceTroubleshooting the Mower Troubleshooting, Adjustments, & ServiceMotion Control Lever Adjustment Seat AdjustmentsSpeed Balancing Adjustment Seat Position AdjustmentRoller BAR Adjustment Motion Control Lever Friction AdjustmentCutting Height Adjustment Neutral Adjustments Brake Adjustment Parking Brake AdjustmentFront Suspension Adjustment Select Models Blade Brake Check PTO Clutch AdjustmentOrient Blades Side-to-Side Mower Deck LevelingIf Equipped Roller BAR LevelingBattery Charging Transmission Drive Belt ReplacementPRY Belts Over Pulleys Mower Belt ReplacementFuse Replacement Engine DimensionsChassis TransmissionsTechnical Manuals Replacement PartsMaintenance Items

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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