Snapper SZT18426BVE, SZT20486BVE Mower Deck Linkage, Front Wheel Bearings

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Section 3 - MAINTENANCE

WARNING

DO NOT attempt any adjustments, maintenance or service with the engine or blade running. STOP blade. STOP engine. Set brake. Remove key. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.

1.Mower Blade Spindle

b. 42” Deck spindle assemblies are equipped with a grease fitting located underneath the deck. Lubricate spindle bearings with three shots of general purpose grease from grease gun.

2.Mower Deck Linkage

Lubricate all mower deck linkage pivot points with a light coat of motor oil.

3. Front Wheel Bearings

Lubricate front wheel bearings with five shots of general purpose grease from grease gun. See Figure 3.7.

LUBRICATE FRONT WHEEL BEARINGS

FIGURE 3.7

2. Front Caster Wheel Pivot Shaft

The footrest/floor pan assembly will have to be removed to lubricate the pivot shaft. The access hole is at the rear of the front structure underneath the footrest.

a.The pivot shaft grease fitting can be accessed through a hole at the rear of the front structure. Lubricate pivot shaft with three shots of general purpose grease from grease gun. See Figure 3.8.

FRONT STRUCTURE

ACCESS HOLE

LUBRICATE PIVOT

SHAFTS

FRONT COVER

IS REMOVED

FIGURE 3.8

4. Parking Brake Pivot Bushings

Lubricate both parking brake pivot bushings with three shots general purpose grease from grease gun. See Figure 3.9

5. Motion Control Pivot Bushings

Lubricate left and right motion control pivot bushings with three shots general purpose grease from grease gun. See Figure 3.9

UNDERSIDE OF SCRAMBLER

SHOWN WITH DECK REMOVED.

DECK REMOVAL NOT

NECESSARY FOR LUBRICATION.

PARKING BRAKE

PIVOT BUSHING

MOTION CONTROL

PIVOT BUSHING

FIGURE 3.9

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Contents Scrambler Important Safety Instructions From Previous ColumnSafe Handling of Gasoline Towing Table of Contents Introduction NomenclatureCutting Deck Adjustment Handle Forward of Operator Seat Engine Speed & Choke Control Right Control PanelMotion Control Levers Parking Brake Next to Left Control Panel Applies park brakeEngine Operation 2.2.1. Starting Engine PRE-START Check ListStopping Engine Motion Control Getting ReadyForward Motion Reverse MotionConventional Turning Left turn shown right turn oppositeZERO-TURNING Stopping MotionMower Operation Cutting Height Adjustment Mower Blade EngagementMowing Operations Mower Blade DisengagementEngine should Start if Engine Must not Start ifEngine Must Begin to Stop if Service After First 5 Hours Change Engine OILCheck Mower Blade Twin & Triple Blade DeckService Every 25 Operating Hours Check Transaxle Drive BeltService Every 25 Operating Hours 3.3.1. Engine Mower ComponentsMower Deck Linkage Front Wheel BearingsFront Caster Wheel Pivot Shaft Parking Brake Pivot BushingsService Annually Storage OUT of SeasonEngine Adjustments & Repair Mower Drive Belt AdjustmentBelt Replacement Belt RemovalRefer to Section MAINTENANCE/REPLACEMENT Parts Blade BrakeHairpin Lift ARM Front or Rear View of Deck Twin Blade DeckSingle Blade Deck Deck ShownWheel Brake Adjustment Mower Blade Replacement 4.4.1. Blade Wear Limits Blade ReplacementNumbers refer to Section Maintenance /REPLACEMENT Parts Blade SharpeningBattery Battery Removal Battery Installation 1. Slide battery into battery cradleBattery Service Battery StorageMotion Control Adjustments Battery TestingNeutral Adjustments Right side shown fuel tank removed for clarity Neutral Return Spring AdjustmentsMotion Control Lever Alignment Trouble Shooting on Next Problem Probable CauseCorrective Action MAINTENANCE/REPLACEMENT Parts Loss Of Traction100 Service Performed EachUSE HRS Season Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Scrambler ZERO-TURN Hydro Drive Series

SZT18426BVE, SZT20486BVE specifications

The Snapper SZT18426BVE and SZT20486BVE are advanced lawn care machines designed for homeowners and professionals who demand high performance and reliability in their lawn maintenance tasks. Both models exhibit a combination of power, versatility, and user-friendly features that make them stand out in the market.

The Snapper SZT18426BVE is equipped with an 18 horsepower engine, making it a robust performer for various lawn sizes and types. Its cutting deck is 26 inches wide, which allows for efficient mowing even in tighter spaces. The SZT20486BVE takes it up a notch with a more powerful 20 horsepower engine and a wider 48-inch cutting deck, enabling it to cover more ground quickly, making it ideal for larger properties.

One notable feature of both models is the Zero-Turn technology, which allows for unmatched maneuverability. This function enables the operator to turn on a dime, facilitating access to corners and obstacles with ease. This is particularly beneficial for mowing around trees, flower beds, and other landscaping features. The comfort of the operator is also a priority; both models come with fully adjustable high-back seats that provide ample support during extended use.

Equipped with advanced cutting technologies, these Snapper models feature a patented mowing system that ensures a precise cut while maintaining the health of the grass. The adjustable cutting height offers versatility to achieve the desired grass length, accommodating various lawn conditions and preferences.

Moreover, both the SZT18426BVE and SZT20486BVE are designed with durability in mind. Their rugged frames and heavy-duty components ensure long-lasting performance, making them investments that stand the test of time. Additionally, maintenance is straightforward with easily accessible parts and a simple design that allows users to keep their machines in peak condition with minimal effort.

Safety features, such as the operator presence control, ensure that the mower will stop when the operator is not in a seated position, providing peace of mind during use. Both models also come with an easy-to-use dashboard that allows for quick adjustments on the go, including speed control and blade engagement.

Overall, the Snapper SZT18426BVE and SZT20486BVE are excellent choices for those seeking efficient, reliable, and user-friendly zero-turn lawn mowers that combine power and innovative features for a superior mowing experience.