MAINTENANCE

Check and Replace Spark Plug

Check the spark plug every twenty-five (25) hours. Replace the spark plug (Figure 22) if the electrodes are pitted or burned or if the porcelain is cracked.

1.Remove snow hood (see “Remove the Snow Hood” section).

2.Clean spark plug and reset gap periodically.

3.Clean area around spark plug base before removal, to prevent dirt from entering engine.

4.Replace spark plug if electrodes are pitted or burned or if porcelain is cracked.

5.Clean spark plug by carefully scraping electrodes (do not sandblast or use wire brush).

6.Be sure spark plug is clean and free of foreign material. Check elec- trodes gap with a wire feeler gauge and reset gap to 0.030" (0.76 mm) if necessary.

7.Before installing spark plug, coat threads lightly with graphite grease to insure easy removal.

8.Tighten plug firmly into engine. If torque wrench is available, tighten plug to 18-23 ft-lbs (24.4-31.2 Nm).

 

.030 in.

 

(.76 mm)

Replacing Spark Plug

Figure 22

WARNING: Always turn unit off, remove ignition key, and disconnect the spark plug wire before making any repairs or adjustments.

ADJUST SKID HEIGHT

This snow thrower is equipped with two height adjust skids, secured to the outside of the auger housing. These elevate the front of the snow thrower.

When removing snow from a hard surface area such as a paved driveway or walk, adjust the skids up to bring the front of the snow thrower down.

When removing snow from rock or uneven construction, raise the front of the snow thrower by moving the skids down. This will help to prevent rocks and other debris from being picked up and thrown by the augers.

To adjust skids, proceed as follows:

1.Place a block (equal to height from ground desired) under scraper bar near but not under skid.

2.Loosen skid mounting nuts (A, Figure 23) and push the skid down

(B) until it touches the ground. Retighten mounting nuts.

3.Set skid on other side at same height.

NOTE: Make sure that snow thrower is set at same height on both sides.

WARNING: Be certain to maintain proper ground clearance for your particular area to be cleared. Objects such as gravel, rocks, or other debris, if struck by the impeller, may be thrown with sufficient force to cause personal injury, property damage, or damage to the snow thrower.

A

B

Adjusting Skid Height

Figure 23

22

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Image 22
Murray 1695722, 1737920 manual Adjust Skid Height, Adjusting Skid Height
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1737920, 1695722 specifications

Murray 1737920 and 1695722 represent two significant advancements in the realm of smart technology, particularly in the area of home automation and energy management. These devices integrate cutting-edge features designed to enhance user experience while optimizing energy efficiency.

One of the main characteristics of Murray 1737920 is its intelligent energy management system, which utilizes real-time data analytics to monitor energy consumption patterns. The device employs machine learning algorithms to intelligently predict energy requirements, allowing users to reduce waste and lower their utility bills. Additionally, it has a user-friendly interface that provides insights into energy usage, enabling homeowners to make informed decisions about their consumption.

Murray 1695722, on the other hand, focuses more on home automation and security. With built-in Wi-Fi connectivity, it allows users to control various appliances remotely through a dedicated mobile application. This feature not only enhances convenience but also allows for enhanced security by enabling users to monitor their homes in real-time. The device is equipped with motion sensors and alert systems that can notify homeowners of any unusual activity, adding an extra layer of protection.

Both devices integrate seamlessly with existing smart home ecosystems, supporting popular communication protocols such as Zigbee and Z-Wave. This compatibility allows users to expand their systems by adding other smart devices, creating a fully integrated home automation experience.

In terms of installation, both Murray models are designed to be user-friendly. They typically come with comprehensive instructions, and many features can be accessed with minimal technical knowledge. The focus on ease of use extends to their maintenance, with straightforward troubleshooting and support available through the manufacturers.

Another important feature of both devices is their commitment to sustainability. By helping families monitor and manage their energy consumption, they play a crucial role in promoting more eco-friendly practices within households. Combined, Murray 1737920 and 1695722 stand out as leaders in smart home technology, emphasizing efficiency, security, and user-centric design principles that cater to the evolving needs of modern homeowners. These innovations represent a significant step forward in creating energy-conscious and secure living environments.
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