Snapper NZM19480KWV, NZM21520KWV Battery Battery Removal, Battery Service 1. Remove battery

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Section 5 - ADJUSTMENTS & REPAIR

WARNING

Shield the positive terminal with terminal cover located on battery harness. This prevents metal from touching the positive terminal, which could cause sparks. Cables must be connected to battery terminals in the proper position. RED (Positive) cable must go to the ( + ) terminal. BLACK (Negative) cable must go to the ( - ) terminal. If battery is removed, DO NOT operate engine without insulating Positive + battery cable terminal with electrical tape, or sparking from the battery cables can result.

5.7 BATTERY

5.7.1. BATTERY REMOVAL

1.Remove battery retainer. See Figure 5.17.

2.Slide terminal cover away from positive terminal.

3.Observe and note cable positions on battery. Disconnect cables from battery terminals, disconnecting BLACK (Negative) cable first and RED (Positive) last. Retain mounting bolts and nuts. See Figure 5.17.

REMOVE BATTERY RETAINER

RED (POSITIVE) CABLE

BLACK (NEGATIVE)

 

CABLE

TERMINAL COVER MUST

WHEN

SHIELD POSITIVE

DISCONNECTING

TERMINAL AFTER

CABLES, DISCONNECT

INSTALLATION

NEGATIVE FIRST

FIGURE 5.18

5.7.3.BATTERY SERVICE 1. Remove battery.

2. Place battery in a well-ventilated area on a level surface.

3. Using distilled water, refill cells as required to cover cell plates.

4. With cell caps removed, connect battery charger to battery terminals. RED to positive (+) terminal and BLACK to negative (-) terminal.

5. Slow charge battery at 1 amp for 10 hours. An alternative fast charge should be no more than 2.5 amps for four hours.

6. If battery will not accept charge or is partially charged after 10 hours of charging at 1 amp, replace with new battery.

FIGURE 5.17

5.7.2. BATTERY INSTALLATION

1.Position battery into battery compartment.

2.Connect cables to battery terminals. Connect RED (Positive) cable first. Connect BLACK (Negative) cable last. See Figure 5.18.

3.Reinstall battery retainer and positive terminal cover. See Figure 5.17.

WARNING

The electrolyte (acid) produces a highly explosive gas. Keep all sparks, flame and fire away from area when charging battery or when handling electrolyte or battery. Electrolyte (acid) is a highly corrosive liquid. Wear eye protection. Wash affected areas immediately after having eye or skin contact with electrolyte (acid). Battery acid is corrosive. Rinse empty acid containers with water and mutilate before discarding. If acid is spilled on battery, bench, or clothing, etc., Flush with clear water and neutralize with baking soda.

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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 BrakeStarting Mower Blades Stopping EngineStopping Mower Blades Parking BrakeOPERATION- Motion Controls Driving Machine Cutting Height AdjustmentEngine Must not Start if Stopping MachineEngine should Start if Engine Must Begin to Stop 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 & RepairMower Deck & Component Adjustments Neutral Position Adjustments From PreviousMower Deck Adjustment Levelness Side to Side and Front to RearParking Brake Adjustment Traction Belt Tension Traction Belt ReplacementMower Drive Belt Replacement Tracking AdjustmentBelt Replacement Belt RemovalBlade 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 MAINTENANCE/REPLACEMENT Parts Service Performed Each100 Number USE HRS SeasonDisclaimer 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.

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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.

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