Snapper NZM19480KWV, NZM21520KWV Adjustments & Repair, Neutral Position Adjustments

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Section 5 - ADJUSTMENTS & REPAIR

DANGER

Exercise EXTREME CAUTION when making this adjustment, due to close proximity of moving parts.

5.1NEUTRAL POSITION ADJUSTMENTS

The motion control levers control the movement and stopping of the machine. Move the control levers to the center or neutral position to stop machine.

IMPORTANT: Always return both motion control levers with hand assistance to the neutral position. If machine does not come to a complete stop or machine has movement when control levers are moved to the neutral lock position, adjustment must be made.

1.Turn key to “OFF” position.

2.Move motion control levers to the neutral lock position. Refer to Figure 3.7.

3.Raise both rear wheels off the ground. Secure machine with safety blocks.

4.Remove cover screen to expose top of hydro pumps and linkages. See Figure 5.1.

5.Remove both fans from top of hydro pumps.

6.Disconnect motion lever connecting rods from hydro pump activation assembly. See Figure 5.2.

REMOVE SCREEN

REMOVE MOTION CONTROL

LEVER CONNECTING ROD

HYDRO PUMP

ACTIVATION

ASSEMBLY

FIGURE 5.2

MOVE ACTIVATION

ASSEMBLY

REARWARD OR

FORWARD TO ACHIEVE

NEUTRAL

LOOSEN ACTIVATION

ASSEMBLY RETAINING

SCREW

FIGURE 5.3

FIGURE 5.1

(Continued On Next Page)

 

7.Turn key to start position and start machine. Move engine speed control to the Rabbit “FAST” position

8.Disengage parking brake.

9.Both wheels should not have any movement, not rotating.

10.If wheel(s) are rotating, loosen the hydro pump activation assembly retaining screw. Move activation assembly forward or rearward to stop rotation of wheel. Retighten retaining screw. Repeat this step for other hydro pump. See Figure 5.3.

11.Stop engine.

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Contents MID Mount Z-RIDER Zero Turning Hydro Drive Series Always begin forward motion slowly and with caution Important Safety InstructionsFrom Previous Important Safety InstructionsFrom Previous Column MaintenanceTable of Contents Nomenclature IntroductionSafety Messages and Symbols RUN Do not allow operation of the machine by untrained personnel PRE-START Check ListStarting Engine Starting & Stopping ENGINE, BLADES, Parking BrakeParking Brake Stopping EngineStarting Mower Blades Stopping Mower BladesOPERATION- Motion Controls Driving Machine Cutting Height AdjustmentEngine Must Begin to Stop if Stopping MachineEngine Must not Start if Engine should Start ifCheck Mower Blade Service After First 5 HoursAfter Every 25 Operating Hours 4.3.1. Engine Before Operating Machine Riding Mower LubricationAnnually END of Each Season Deck Removal Hydraulic Fluid Filters Neutral Position Adjustments Adjustments & RepairSide to Side and Front to Rear Neutral Position Adjustments From PreviousMower Deck & Component Adjustments Mower Deck Adjustment LevelnessParking Brake Adjustment Traction Belt Tension Traction Belt ReplacementBelt Removal Tracking AdjustmentMower Drive Belt Replacement Belt ReplacementBlade Sharpening Battery Service 1. Remove battery Battery Battery RemovalBattery Installation NEW Battery Preparation 1. Remove battery from carton Battery TestingDo not Overfill Bearing Replacement Mower Spindles Field Serviceable SpindlesHydraulic SYSTEM, Purging Trouble Shooting on Next Problem Probable Cause Corrective ActionMachine Will Not Move Number USE HRS Season Service Performed EachMAINTENANCE/REPLACEMENT Parts 100Disclaimer of Warranty Year Limited WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Page Page Page MID Mount Z-RIDER Zero Turning Hydro Drive Series

NZM19480KWV, NZM21520KWV specifications

The Snapper NZM19480KWV and NZM21520KWV are standout offerings in the realm of robust mowers, designed to cater to both residential and commercial users seeking efficiency and versatility. These models embody Snapper’s commitment to quality engineering and innovative features that simplify the mowing experience while delivering exceptional performance.

At the heart of both models is a powerful engine, ensuring reliable operation even in the most challenging terrains. The NZM19480KWV features a robust 48-inch cutting deck that allows for a wider cutting path, significantly reducing mowing time. This makes it an optimal choice for larger lawns and landscapes. In contrast, the NZM21520KWV showcases a slightly smaller but efficient 52-inch deck, ideal for tackling intricate yard designs while maintaining maneuverability.

Both mowers are equipped with Snapper's unique Pivoting Front Axle technology, which enhances stability and control. This feature allows the mower to navigate uneven ground smoothly, ensuring a consistent cut regardless of the terrain. The optimized weight distribution contributes to improved traction and handling, making both models suitable for diverse mowing conditions.

The user-friendly design of these mowers is another highlight. They feature a comfortable, adjustable seat with easy-grip controls, allowing operators to navigate their lawns with ease. Additionally, the intuitive dashboard provides real-time information regarding engine performance and fuel levels, enhancing the mowing experience and ensuring that users can focus on achieving the best results.

One of the standout technologies employed in the Snapper NZM19480KWV and NZM21520KWV is the electric start feature. This innovation eliminates the hassle of manual starting, allowing users to begin mowing with the push of a button. Furthermore, both models come with a robust transmission system that ensures smooth acceleration and responsive handling.

In summary, the Snapper NZM19480KWV and NZM21520KWV are exemplary choices for anyone seeking reliable, durable, and efficient mowers. With powerful engines, advanced technologies, and user-friendly designs, these models not only streamline the mowing process but also ensure a pristine lawn appearance. Whether for residential gardening or commercial landscaping, Snapper’s engineering excellence stands out.
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