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 EP217019BV important safety instructions Belt Service, Engine Drive Belt Replacement Stretch Type Belts, On Next
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EP217019BV specifications

The Snapper EP217019BV is a versatile and robust electric lawn mower that combines power and convenience to deliver an exceptional mowing experience. Designed for residential use, this mower is perfect for homeowners looking to maintain their lawns with ease and efficiency.

One of the standout features of the Snapper EP217019BV is its powerful 48V lithium-ion battery system. This battery provides ample power to tackle even the toughest grass while delivering a significant runtime, allowing users to mow larger lawns without the need for frequent recharging. The battery’s quick-charge capability means less downtime, ensuring efficiency and convenience for users.

The 21-inch cutting deck made of high-strength steel ensures durability and longevity, allowing the mower to withstand the rigors of regular use. The cutting deck is not only strong but also lightweight enough to maneuver easily around obstacles in your yard. Moreover, it features a 3-in-1 cutting system that allows users to mulch, bag, or side discharge grass clippings, providing flexibility based on personal preference and lawn conditions.

Another notable characteristic of the Snapper EP217019BV is its adjustable cutting heights, which can be set between 1 to 4 inches. This range enables users to customize their cut for different types of grass and seasonal conditions, achieving the desired appearance for their lawn. The single-lever height adjustment makes switching between different height settings a breeze.

The mower is equipped with an ergonomic handle, designed for comfort during extended mowing sessions. It is also foldable, allowing for easy storage in compact spaces, a practical feature for users with limited storage options.

In terms of technology, the Snapper EP217019BV incorporates advanced brushless motor technology that enhances efficiency and performance while reducing maintenance needs. The brushless motor not only increases battery life but also offers quiet operation, making it suitable for use in residential areas without disturbing neighbors.

Overall, the Snapper EP217019BV stands out as a reliable electric lawn mower, marrying powerful performance with user-friendly features. With its efficient battery system, durable cutting deck, adjustable heights, and advanced technologies, this mower is an excellent choice for anyone looking to maintain a beautiful lawn.
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