Snapper YZ18425BVE, YZ20485BVE important safety instructions Hairpin Lift ARM

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Section 4 - ADJUSTMENTS & REPAIR

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.

4.2.6.MOWER DECK ADJUSTMENT (LEVELNESS) Side-To-Side (48” Decks)

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4.Remove hair pin from pivot rod and pull rod out of lift arm.

5.Rotate pivot rod up or down to achieve the proper levelness. See Figure 4.5.

6.Reinstall hair pin into pivot rod.

7.Reinstall footrest/floor pan assembly.

HAIRPIN

LIFT ARM

1.Place SCRAMBLER on a smooth level surface.

2.Remove footrest/floor pan assembly.

3.Rotate outside blades so tips are pointed to the front and rear of deck. Measure the distance from blade tips to floor. The distance should be the same, or the rear 1/4” higher than the front. If the rear blade tip is lower or is more than 1/4” higher than the front, proceed to Step 4 for adjustment.

4.Remove the hair pin from pivot rod on one side of deck at a time.

5.Rotate each pivot rod up or down the same number of turns to achieve the proper levelness.

6.Reinstall both hair pins into pivot rods. See Figure 4.5.

7.Reinstall footrest/floor pan assembly.

4.2.8.MOWER DECK TIMING ROD - 48” DECKS The mower deck timing rod is preadjusted at the factory. It is set to maintain the deck in the same attitude through all heights of cut. If the timing rod requires adjustment, contact an authorized SNAPPER dealer for service.

PIVOT ROD

FIGURE 4.5

4.2.7.MOWER DECK ADJUSTMENT (LEVELNESS) Front to Rear Deck Pitch (48” Deck)

Before making deck leveling adjustments, check the tire pressure. Add or release air as needed to bring pressure to 12 P.S.I. in front and 12 P.S.I. in rear tires. If tires are properly inflated and mowing is still uneven, check side-to-side deck levelness first then proceed to front to rear adjustment. Adjust front to rear deck levelness as follows:

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Contents Scrambler Model Number ExplanationProtection for Children Protection Against TipoversPreparation Safe Handling of Gasoline OperationMaintenance Table of Contents Introduction NomenclatureOperating Instructions PRE-START Check ListStarting & Operation Engine Electric Start On NextWheel Drive Mower Blade StoppingEngine Mower BladeEngine should Start if Cutting Height AdjustmentEngine Must not Start if Engine Must Begin to Stop ifCheck Mower Blade Service After First 5 HoursChange Engine OIL Twin & Triple Blade DeckService Every 25 Operating Hours Check Transaxle Drive BeltService Every 25 Operating Hours 3.3.1. Engine Mower ComponentsMower Deck Linkage Lubrication Scrambler LubricationFront Wheel Bearings Service Annually Storage OUT of SeasonBelt Replacement Engine Adjustments & RepairMower Drive Belt Adjustment Belt RemovalRefer to Section MAINTENANCE/REPLACEMENT Parts Blade BrakeHairpin Lift ARM Single Blade Deck Front or Rear View of DeckTwin Blade Deck Deck ShownWheel Brake Adjustment Numbers refer to Section Maintenance /REPLACEMENT Parts Mower Blade Replacement 4.3.1. Blade Wear LimitsBlade Replacement Blade SharpeningBattery Service Battery Battery RemovalBattery Installation 1. Slide battery into battery cradle Battery StorageBattery Condition Chart Battery TestingProblem Probable Cause Trouble Shooting on NextCorrective Action MAINTENANCE/REPLACEMENT Parts Loss Of TractionService Performed Each 100USE HRS Season Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Scrambler Hydro Drive Series

YZ18425BVE, YZ20485BVE specifications

The Snapper YZ18425BVE and YZ20485BVE represent a significant advancement in outdoor power equipment, specifically designed for those who seek performance, reliability, and efficiency in their lawn care endeavors. These models combine cutting-edge technology and user-friendly features, making them ideal choices for both residential and commercial applications.

At the heart of both models is a robust engine designed to deliver exceptional power. The YZ18425BVE features an 18 horsepower engine, while the YZ20485BVE boasts a more powerful 20 horsepower variant. This substantial power allows for swift and efficient mowing, easily cutting through thick grass and tackling uneven terrains. Both engines are engineered with fuel efficiency in mind, enabling longer operational hours on a single tank and reducing the frequency of refueling.

One of the standout features of the Snapper YZ series is its innovative cutting deck design. With a precise cutting width of 42 inches for the YZ18425BVE and 48 inches for the YZ20485BVE, these mowers provide a clean and consistent cut, ensuring an immaculate lawn. The deck is constructed for durability, featuring advanced materials that withstand the rigors of regular use while maintaining performance.

User comfort and control are paramount in the design of these models. Both mowers come equipped with an ergonomic seat and an intuitive control layout, allowing operators to maneuver with ease and precision. The YZ20485BVE also includes advanced suspension features that enhance the overall riding experience, reducing vibrations and increasing operator comfort during extended use.

In terms of safety, the Snapper YZ series prioritizes user protection. Key safety features include automatic blade shut-off systems and easy-to-reach controls that ensure operators can quickly respond to any situation. Additionally, these models are designed with stability in mind, featuring a wide wheelbase that improves traction and control on various terrains.

Both the YZ18425BVE and YZ20485BVE are equipped with easy maintenance features, such as accessible oil and air filters, allowing users to perform routine checks and servicing without hassle. This commitment to maintenance ease ensures that the mowers remain in peak condition for years of reliable service.

Overall, the Snapper YZ18425BVE and YZ20485BVE are exemplary choices for those looking for high-performance lawn mowers that combine power, efficiency, and user comfort.
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