Snapper LE3171R, LE3191R, LE3191E From Previous, Auger Belt Replacement

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Section 4 - REPAIR & ADJUSTMENTS

WARNING

DO NOT attempt any adjustments, maintenance, service, or repairs with engine running. Stop auger. Stop engine. Remove key. Remove spark plug wire and secure wire away from spark plug.

4.1.2.AUGER BELT IDLER PULLEY ADJUSTMENT

(Continued From Previous Page)

3.Loosen nut and bolt that secures the idler pulley to idler arm. Move idler pulley down for more tension or up for less tension on belt. See Figure 4.3. Retighten bolt and nut securely.

4.Recheck cable for proper extension. Refer to Section “Auger Belt Cable Adjustment”.

5.Reinstall belt cover.

IDLER PULLEY ASSEMBLY SHOWN

EXPLODED TO SHOW DETAIL OF IDLER ARM SLOT

MOVE IDLER PULLEY UP TO DECREASE OR DOWN TO INCREASE TENSION ON BELT

BELT COVER

RETAINING STUDS

FIGURE 4.3

4.1.3. AUGER BELT REPLACEMENT

Inspect belt frequently for signs of excessive wear. Visually check engine drive belt for cracking, fraying, severed or belt strands exposed.

1.Remove belt cover. See Figure 4.2.

2.Remove both belt cover retaining studs.

2.Remove belt guide. See Figure 4.4.

3.Push the spring tensioned idler pulley down and remove belt.

4.Push the spring tensioned idler pulley down and install new belt. See Figure 4.5.

BELT COVER

RETAINING STUDS

SHOWN REMOVED

REMOVE BELT

GUIDE TO

INSTALL BELT

FIGURE 4.4

PUSH IDLER DOWN TO

REMOVE & INSTALL

AUGER BELT

FIGURE 4.5

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Contents Model Number Explanation Single Stage Small Frame Snow Thrower SeriesProtection for Children Operational PrecautionsPreparation Safe Handling of Gasoline Clearing a Clogged Discharge ChuteMaintenance and Storage Table of Contents Gasoline Cycle OIL PRE-START Check ListMinimum Gauge for Cord Sets Engaging Auger Stopping Operating Instructions Storage Procedure Service After First 5 Hours Check Auger Drive BeltIntroduction Check Auger Flite ShoeAuger Belt Idler Pulley Adjustment Auger Belt Cable AdjustmentFrom Previous Auger Belt ReplacementRepair & Adjustments Service Performed Each Problem Probable CauseMAINTENANCE/REPLACEMENT Parts Corrective ActionDisclaimer of Warranty Year Limited WarrantySnapper Product Registration Form Single Stage Small Frame Snow Thrower Series

LE3171R, LE3191R, LE3191E specifications

The Snapper LE3171R, LE3191R, and LE3191E are part of Snapper’s innovative line of lawn mowers, designed to meet the diverse needs of lawn enthusiasts and professionals alike. Each model presents a unique blend of features, advanced technologies, and robust characteristics, ensuring efficient and effective lawn care.

The Snapper LE3171R is powered by a reliable engine that provides ample torque and performance for tackling various grass types. Its cutting deck is designed for a precise and clean cut, ensuring a professional finish for residential and commercial lawns. The model boasts a compact size, making it nimble enough to navigate tight spaces and flower beds with ease. Featuring a user-friendly design, assembling and starting the LE3171R is straightforward, appealing to both seasoned operators and those new to lawn maintenance.

Moving to the LE3191R, this model takes performance to another level with a more powerful engine, allowing for faster mowing speeds and enhanced durability. The LE3191R is equipped with a larger cutting deck, which underlines its capacity for handling larger areas efficiently. It incorporates advanced mulching technology, which finely chops grass clippings, returning nutrients to the soil and reducing the need for fertilizer. This model is designed with operator comfort in mind, offering adjustable handle heights to suit various user preferences, ensuring a comfortable mowing experience.

The Snapper LE3191E variant emphasizes eco-friendliness and efficiency with its innovative electric motor. Perfect for those who prioritize sustainability, the LE3191E operates quietly without the emissions typical of gas engines. This model features a robust battery system that provides ample runtime for cutting medium to large lawns without interruption. Additionally, it includes smart technology, allowing users to monitor battery levels and even schedule mowing sessions through a dedicated app, enhancing convenience and user control.

All three models are characterized by their sturdy construction and reliable performance, showcasing Snapper’s commitment to quality. Each mower incorporates safety features such as blade brake systems and ergonomic controls, ensuring user safety during operation. The LE3171R, LE3191R, and LE3191E reflect Snapper’s dedication to creating versatile, efficient, and user-centric mowing solutions tailored for today's diverse lawn care needs. These models are indeed ideal choices for any homeowner or professional landscaper looking to achieve the perfect lawn.
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