Section 4 - REPAIR & ADJUSTMENTS

WARNING

DO NOT attempt any maintenance, adjustments or service with engine and blade running. STOP engine and blade. Disconnect spark plug wire and secure away from spark plug. Engine and components are HOT. Avoid serious burns, allow sufficient time for all components to cool.

4.3.6. Replacement Of Bearing On Pulley End Of

Hex Shaft

To replace the bearing on the pulley end of the hex

shaft, proceed as follows:

1. Hold the hex shaft with an adjustable wrench

held next to the pulley.

2. Remove the 3/8” hex lock nut which is located

4.4BELT SERVICE

On self-propelled mowers, the engine belt transmits power from engine to drive disc. The drive disc powers the poly-v belt, which engages the transmission that powers the rear wheels. Should these belts become worn, they could cause slippage, which would impair mower performance. The condition of the engine belt and poly-v belt should be checked after every 25 hours of mower operation.

4.4.1.Engine Drive Belt Replacement (Stretch Type Belts)

1.Empty the fuel tank.

2.Note the belt routing in Figure 4.15. There is no idler pulley on these models to disconnect. See Figure 4.15.

on the outside of the right wheel bracket. See

Figure 4.14.

3.

Remove holder, O-ring and bearing.

4.

Install new bearing.

5.

Carefully install new O-ring over the outside of the

new bearing.

6.

Install bearing holder and secure with screws.

7.

Install 3/8” hex lock nut.

ENGINE DRIVE PULLEY

DRIVE BELT

DRIVE DISC

BALL BEARING

“O” RING

3/8”

LOCK NUT

BALL BEARING

HOLDER

FIGURE 4.14

TOP VIEW OF STRETCH TYPE BELT ROUTING

FIGURE 4.15

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Snapper ERP217019BV important safety instructions Belt Service, Engine Drive Belt Replacement Stretch Type Belts, On Next
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ERP217019BV specifications

The Snapper ERP217019BV is an advanced and reliable piece of equipment widely recognized in the segment of outdoor power tools, particularly for its efficiency and eco-friendly design. It serves as a mower, ensuring that homeowners and landscaping professionals alike have a high-performing unit at their disposal.

One of the standout features of the Snapper ERP217019BV is its innovative 2-in-1 cutting system. This system allows users to mulch grass clippings or bag them for easier disposal. This versatility not only promotes a healthier lawn by returning nutrients but also offers convenience for users who prefer a tidier yard after mowing. The unit’s 21-inch steel cutting deck provides a wide cutting path, making it ideal for both small and large lawns.

Powering the Snapper ERP217019BV is a robust engine known for its reliability and consistent performance. The OHV engine technology ensures efficient fuel consumption while delivering ample power to tackle tough grass. Its easy-start mechanism adds to user convenience, allowing for quick and hassle-free operation, even at the beginning of mowing sessions.

Another feature that sets the Snapper ERP217019BV apart is its adjustable height settings. This mower offers multiple cutting height options, allowing users to customize the grass length based on their specific lawn needs. The wheel design provides excellent maneuverability, making it easy to navigate through tight spaces, flower beds, and around obstacles.

The Snapper ERP217019BV is designed with user comfort in mind. Its ergonomic handle reduces fatigue during extended use, and the foldable design means that it can be stored easily in smaller spaces. Additionally, it incorporates a simple maintenance protocol, ensuring that the mower remains in top condition with minimal effort.

Equipped with modern technologies like vibration-dampening materials, the Snapper ERP217019BV offers a smooth operation that minimizes user strain and enhances overall mowing experience. Its rugged construction promises durability, making it a long-lasting addition to any outdoor toolkit.

In summary, the Snapper ERP217019BV combines innovative features with user-friendly design, making it a leading choice in the lawn care market. Its powerful performance, adaptability, and comfort make it well-suited for both residential and commercial applications, ensuring every mowing task is completed efficiently and effectively.
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