Snapper CZT19480KWV, CZT19481KWV, HZT21480BV, HZT21481BV Belt Replacement, Belt Adjustment

Page 23

Section 5 - ADJUSTMENTS & REPAIR

LOOSEN BOLTS.

SLIDE PLATE TO

MAKE MACHINE

TRACK STRAIGHT

TRACKING

ADJUSTMENT

PLATE

LOOSEN BOLTS. ALIGN HANDLEBARS AS IN

RIGHT SIDEFIGURE 5.12a MOTION CONTROL

LEVER BLOCK

FIGURE 5.12

5.6a MOTION LEVER HANDLEBAR ALIGNMENT Handlebars of both left and right Motion Control Levers should be aligned when levers are dropped from their neutral lock positions. See Figure 5.12a. If bars are not aligned:

1.Loosen bolts that secure handlebar adjustment brackets to lever blocks, and adjust handlebars until aligned. See Figure 5.12. Retighten bolts after alignment is achieved.

2.Note that handlebars are adjustable, and can be raised or lowered to provide optimum operator comfort. Simply remove hardware securing handlebars to handlebar adjustment brackets, raise or lower bars, and replace hardware.

3.Remove old mower drive belt. Note the belt routing. See Figure 5.13.

5.7.2. BELT REPLACEMENT

1.Route new belt around blade pulleys, idler pulley, and clutch pulley in the same position as old belt was removed. See Figure 5.13.

2.Reconnect deck idler tensioning rod as previously removed. Refer to Section ‘Belt Adjustment’ below for proper belt tension adjustment.

3.Reinstall power unit footrest.

5.7.3. BELT ADJUSTMENT

To adjust belt tension, loosen jam nut on deck idler tensioning rod, then adjust inner nut in or out until idler spring measures 2-5/16”. See Figure 5.13a. Tighten jam nut against inner nut after adjustment is achieved.

RIGHT

PULLEY

ELECTRIC

CLUTCH

CENTER

PULLEY

ALIGN HANDLEBARS

 

 

 

 

 

 

 

 

 

 

MOWER

 

 

 

 

 

 

 

 

RAISE OR

 

 

 

DRIVE

 

 

 

 

 

BELT

 

 

LOWER BARS

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT

 

 

 

DROP LEVERS

 

PULLEY

 

 

 

FROM NEUTRAL

 

 

 

BELT ROUTING

 

 

 

LOCK POSITION

 

 

 

 

 

 

 

 

 

 

 

 

REMOVE

HARDWARE

FIGURE 5.12a

FIGURE 5.13

TO REMOVE BELT,

REMOVE JAM NUT AND

INNER NUT, WASHERS

AND SPRING

5.7MOWER DRIVE BELT REPLACEMENT AND ADJUSTMENT

Inspect mower drive belt. Replace belt if it shows signs of excessive wear, damage and/or is broken.

5.7.1. BELT REMOVAL

1.Remove power unit footrest.

2.Remove jam nut, inner nut, washers and spring from front threads of deck idler tensioning rod. See Figure 5.13a. Slip rod out of deck bracket, and swivel deck idler pulley back.

AFTER REPLACING BELT,

REPLACE SPRING, WASHERS AND 2-5/16”

INNER NUT, AND TIGHTEN UNTIL

SPRING LENGTH IS 2-5/16”. THEN

INSTALL JAM NUT AND TIGHTEN AGAINST INNER NUT.

FIGURE 5.13a

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Contents Model Number Explanation MID-MOUNT Zero Turning Hydro Drive SeriesFrom Previous Column Protection for ChildrenProtection Against Tipovers PreparationOperation Safe Handling of GasolineTowing MaintenanceTable of Contents Introduction Are provided for reference only and mayDiffer from your specific model. Contact Your Snapper dealer if you have questionsSafety Messages and Symbols RUN PRE-START Check List Operating InstructionsRotate Relief Valve Counterclockwise To Relieve Pressure Parking Brake Stopping EngineStarting Mower Blades Stopping Mower BladesDriving Machine Cutting Height AdjustmentOPERATION- Motion Controls Engine 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 Annually END of Each Season Riding Mower LubricationBefore Operating Machine Deck Removal Remove Inside Nuts That Secures Chain to Rear Lift ARM Neutral Position Adjustments Adjustments & RepairMower Deck & Component Adjustments Neutral Position Adjustments From PreviousParking Brake Adjustment Traction Belt Tension Traction Belt ReplacementTracking Adjustment Belt Removal Belt ReplacementBelt Adjustment Mower Drive Belt Replacement and AdjustmentBlade Sharpening Battery Charging Battery Battery RemovalBattery Installation State of Charge Digital Voltmeter Battery TestingNEW Battery Preparation 1.Remove battery from carton Hydraulic SYSTEM, Purging Corrective Action Problem Probable CauseTrouble Shooting on Next Machine Will Not Move 100 MAINTENANCE/REPLACEMENT PartsService Performed Each MAINTENANCE/REPLACEMENT PartsDisclaimer of Warranty Year Limited Warranty CZT UnitsYear Limited Warranty HZT Units Primary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Page Page MID-MOUNT Zero Turning Hydro Drive Series

HZT21480BV, CZT19480KWV, CZT19480KWV, CZT19481KWV, HZT21480BV, HZT21481BV specifications

The Snapper CZT19480KWV, CZT19481KWV, HZT21480BV, HZT21481BV, and HZT21480BV represent a lineup of advanced zero-turn lawn mowers designed for both residential and commercial users. These models are renowned for their robust performance, user-friendly features, and technological innovations that enhance mowing efficiency and comfort.

One of the standout features of these Snapper models is their powerful engine options. The CZT19480KWV and CZT19481KWV are equipped with dependable Kawasaki engines, delivering exceptional torque and speed for tackling dense grass with ease. Similarly, the HZT21480BV and HZT21481BV models are powered by reliable Briggs & Stratton engines, ensuring consistent performance under various mowing conditions.

The zero-turn capability is a defining characteristic of these mowers, allowing for unparalleled maneuverability. This feature enables operators to navigate tight spaces and obstacles with minimal effort, resulting in a pristine cut and reduced mowing time. The precision steering controls enhance the operator's ability to make sharp turns while maintaining a consistent cutting height.

Comfort is prioritized in the design of these models. The mowers come with ergonomic seating, providing substantial back support for extended mowing sessions. Additionally, the adjustable steering levers allow users to customize their driving position, contributing to a comfortable and efficient mowing experience.

In terms of cutting performance, the Snapper models boast high-quality cutting decks, ranging from 48 to 52 inches, made of durable steel. The decks are engineered for a clean cut and can efficiently handle various grass types and heights. The mowing height is easily adjustable, offering multiple settings to accommodate different lawn conditions.

Technologically, these mowers incorporate advanced features like an intuitive control panel, easy-start ignition systems, and optional accessories, such as mulching kits and baggers, providing versatility for lawn care needs. Furthermore, the Snapper Quick Turn technology enhances the overall efficiency, cutting down the time spent mowing while ensuring even grass distribution.

In summary, the Snapper CZT19480KWV, CZT19481KWV, HZT21480BV, HZT21481BV, and HZT21480BV combine power, precision, and comfort, making them ideal choices for users seeking reliable and efficient zero-turn mowers. Whether for residential lawns or commercial landscaping, these models offer the performance and features that meet the demands of any mowing task.