Snapper SZT18386BVE Checking Mower Belt Tension, Service Every 25 Operating Hours, On Next

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Section 3 - MAINTENANCE

WARNING

DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. Stop engine. Stop blade. Engage parking brake. Remove key. Remove spark plug wire from spark plug and secure away from plug. Engine and components are HOT. Avoid serious burns, allow all parts to cool before working on machine. Fuel Filler Cap and Vent must be closed securely to prevent fuel spillage.

3.2.3.CHECK MOWER DRIVE BELT 1. Footrest/Floor pan Removal

a. Pull deck lift handle to highest cutting position. See Figure 3.3.

b. Remove the two knobs that secure the rear of the floor pan.

c. Remove two bolts at front bottom edge of foot rest. Lift up on footrest and slide rear of floor pan out from under deck lift mechanism.

MOVE DECK LIFT HANDLE TO HIGH CUT REMOVE TWO KNOBS AT REAR OF FLOOR PAN REMOVE TWO BOLTS FROM BOTTOM OF FOOTREST

FIGURE 3.3

2.Checking Mower Belt Tension

The idler and spring provide proper belt tension and require no adjustment. If belt is frayed, slit, severed or belt strands exposed, replace belt before operating mower.

3.2.4.CHECK TRANSAXLE DRIVE BELTS 1. Checking Transaxle Belt Tension

The transaxle drive belt requires no adjustment. If belt is frayed, slit, severed or belt strands exposed, replace belt before operating mower.

3.3SERVICE - EVERY 25 OPERATING HOURS

3.3.1.ENGINE

1. Engine Cooling System

The engine cooling system consists of an engine shroud and engine fins. These should be kept clean and free of debris as needed or cleaned.

2. Engine Oil

Change engine oil. Refer to Section “CHANGE ENGINE OIL”. Refer to engine owner’s manual for oil specifications.

3. Oil Filter

Change engine oil filter. Refer to engine owner’s manual for filter specifications.

4. Air Filter

1.Refer to engine owner’s manual for service instructions. Change air filter. Pull up and rotate the air cleaner latch to remove cleaner cover. See Figure 3.4.

IMPORTANT: When cover is removed, you are viewing the carburetor side of the air filter, which will appear clean. Remove filter and pre-cleaner for inspection.

AIR CLEANER

LATCH

AIR CLEANER

COVER

FIGURE 3.4

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Contents Scrambler Model Number ExplanationPreparation Protection for ChildrenProtection Against Tipovers From Previous ColumnSafe Handling of Gasoline OperationMaintenance TowingTable of Contents Introduction NomenclatureParking Brake Next to Left Control Panel Applies park brake Cutting Deck Adjustment Handle Forward of Operator SeatEngine Speed & Choke Control Right Control Panel Motion Control LeversStopping Engine PRE-START Check ListEngine Operation 2.2.1. Starting Engine Forward Motion Motion ControlGetting Ready Reverse MotionZERO-TURNING Conventional TurningLeft turn shown right turn opposite Stopping MotionMowing Operations Mower Operation Cutting Height AdjustmentMower Blade Engagement Mower Blade DisengagementEngine Must Begin to Stop if Engine Must not Start ifEngine should Start if Check Mower Blade Service After First 5 HoursChange Engine OIL Single Blade DeckEngine Engine Cooling System Service Every 25 Operating HoursChecking Mower Belt Tension Engine Oil Oil Filter Air FilterLubrication Check EngineMower Components Underside View of 33 DeckParking Brake Pivot Bushings Front Wheel BearingsFront Caster Wheel Pivot Shaft Motion Control Pivot BushingsService Annually Storage OUT of SeasonTracking Adjustments Motion Control AdjustmentsNeutral Adjustments Motion Control Lever AlignmentMower Drive Belt Adjustment Mower Drive Belt ReplacementEngine Adjustments & Repair Belt ReplacementFrom Previous Blade Brake AdjustmentBelt Replacements Idler ARM and Belt Guide DetailFrom Previous Page Checking the 33 Deck Blade + 1/16Front or Rear View of Deck Deck ShownFront to Rear Deck Pitch 38 Decks Mower Deck Timing RODBlade Sharpening Wheel Brake AdjustmentMower Blade Replacement 4.5.1. Blade Wear Limits Battery Battery Removal Blade Replacement ChartMower Blade Replacement 4.5.3. Blade Replacement Battery Service264 Battery TestingNEW Battery Preparation 1. Remove battery from carton Corrective Action Problem Probable CauseTrouble Shooting on Next Problem Probable Cause Corrective Action Excessive Vibration100 Service Performed EachMAINTENANCE/REPLACEMENT Parts USE HRS SeasonYear Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Scrambler ZERO-TURN Hydro Drive Series

SZT18336BVE, SZT18386BVE specifications

The Snapper SZT18386BVE and SZT18336BVE are two remarkable zero-turn mowers that combine cutting-edge technology with robust performance, catering to both residential and commercial users who value efficiency and precision in their lawn care tasks.

The SZT18386BVE model features an impressive 38-inch cutting deck, designed to maneuver easily around obstacles while providing a clean and even cut. Its 18-horsepower engine delivers ample power to tackle even the toughest grass conditions, ensuring a seamless mowing experience. The mower's zero-turn capability allows for sharp turns and enhanced agility, making it an ideal choice for landscapes with numerous flower beds or trees. This model is also equipped with a comfortable high-back seat, offering support for extended periods of operation, along with an easy-to-use control panel that places everything within reach for the operator.

On the other hand, the SZT18336BVE boasts a slightly narrower 36-inch cutting deck paired with a 18-horsepower engine, making it an excellent choice for smaller yards that still require the same level of professionalism in their maintenance. This model also integrates Snapper’s innovative Smart Start technology, which ensures quick and reliable engine starts every time. Its compact design means it is easier to store and maneuver in tighter spaces, while still maintaining a high level of cutting performance.

Both models feature durable steel construction, ensuring longevity and resistance to wear and tear. They come with adjustable cutting heights, enabling users to customize their mowing experience according to grass length and health. Additionally, Snapper has incorporated a user-friendly maintenance access panel, which simplifies routine inspections and servicing.

Another key feature is the enhanced wheel and tire design, which provides superior traction and stability on various terrains. This is vital for users who often mow in uneven or sloped areas, as it contributes to safety and efficiency.

With their powerful engines, advanced features, and thoughtful designs, the Snapper SZT18386BVE and SZT18336BVE are positioned as top contenders in the zero-turn mower market. Perfect for homeowners and professionals alike, they deliver a perfect blend of performance, comfort, and reliability, making lawn care a more enjoyable experience.
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