Blade Mounting Torque, Deck, Engine | Yard Machines 070 Series

tual damage to the engine and mower. Be sure to carefully balance blade after sharpening. The blade can be tested for balance by balancing it on a round shaft screwdriver. Remove metal from the heavy side until it balances evenly.

Before reassembling the blade and the blade adapter to the unit, lubricate the engine crankshaft and the in- ner surface of the blade adapter with light oil. Install the blade adapter on the crankshaft with the “star” away from the engine. Refer to Figure 13. Place the blade with the side marked bottom (or with part num- ber) facing away from the adapter. Align the blade bell support over the blade with the tabs in the holes of the blade and insert the hex bolt. Tighten the hex bolt to the torque listed below:

Blade Mounting Torque

Center Bolt 450 in. lb. min., 600 in.lb. max.

To insure safe operation of your unit, ALL nuts and bolts must be checked periodically for correct tightness.

CAUTION: Cutting grass in sandy soil

condition causes abrasive wear to the blade.

After prolonged use, especially in sandy soil condi- tions, the blade will become worn and lose some of the original shape. Cutting efficiently will be reduced and the blade should be replaced. Replace with an approved factory replacement blade only. Possible damage resulting from blade unbalance condition is not the responsibility of the manufacturer.

Deck

The underside of the mower deck should be cleaned after each use to prevent a buildup of grass clip- pings, leaves, dirt or other matter. If this debris is allowed to accumulate, it will invite rust and corro- sion, and may prevent proper mulching.

The deck may be cleaned by tilting the mower and scraping clean with a suitable tool (make certain the spark plug wire is disconnected).

NOTE: We do not recommend the use of pres- sure washers or garden hose to clean your unit. These may cause damage to electric compo- nents, spindles, pulleys, bearings, or the engine. The use of water will result in shortened life and reduce serviceability.

Engine

Refer to the separate engine manual for engine maintenance instructions.

Maintain engine oil as instructed in the separate engine manual packed with your unit. Read and follow instruc- tions carefully.

Under normal conditions service air cleaner as in- structed in the separate engine manual packed with your unit. Clean every few hours under extremely dusty conditions. Poor engine performance and flooding usu- ally indicates that the air cleaner should be serviced.

Blade Adapter

Blade

Blade Bell

Support

Hex Bolt

Figure 13

The spark plug should be cleaned and the gap reset once a season. Spark plug replacement is recom- mended at the start of each mowing season; check engine manual for correct plug type and gap specifica- tions.

NOTE: This spark ignition system meets all require- ments of the Canadian Interference-Causing Equipment Regulations.

Clean the engine regularly with a cloth or brush. Keep the cooling system (blower housing area) clean to per- mit proper air circulation which is essential to engine performance and life. Be certain to remove all grass, dirt and combustible debris from muffler area.

Rear Flap Replacement

The rear flap is attached to the back of the mower deck, and is designed to minimize the possibility that objects will be thrown from the rear of the mower toward the operator. If the rear flap becomes damaged, replace as follows.

To remove the old rear flap, cut off the flat end of the wire rod which secures it to the deck using a pair of side-cutters. Attach the new rear flap using the new rod provided with the rear flap, bending the ends of the rod over to secure.

OFF SEASON STORAGE INSTRUCTIONS

The following steps should be taken to prepare lawn mower for storage.

•Clean and lubricate mower thoroughly as described in the lubrication instructions.

•Refer to engine manual for correct engine storage in- structions.

•Coat mower’s cutting blade with chassis grease to prevent rusting.

•Store mower in a dry, clean area.

NOTE: When storing any type of power equipment in an unventilated or metal storage shed, care should be taken to rust-proof the equipment. Using a light oil or silicone, coat the equipment, especially cables and all moving parts.

CAUTION: Never fold or unfold handle without disconnecting spark plug.

NOTE: Be careful not to bend or kink cables.

070 Series specifications

Yard Machines 070 Series offers a robust selection of outdoor power equipment, specifically designed to meet the needs of homeowners and weekend warriors alike. Known for its reliability and performance, this series is particularly admired for its user-friendly features and advanced technology.

One of the main attractions of the Yard Machines 070 Series is its powerful engine lineup. The units are equipped with reliable, high-torque engines that deliver ample power for various lawn care tasks, whether it’s mowing, trimming, or tilling. The engines are engineered for efficiency, allowing users to complete their yard work without constant refueling, making them both time-saving and environmentally-friendly.

In terms of features, the Yard Machines 070 Series is designed with versatility in mind. Many models come with adjustable cutting heights, allowing users to achieve their desired grass length easily. This feature becomes indispensable in maintaining a healthy lawn, adapting to seasonal growth patterns with ease. Additionally, the series offers a range of deck sizes, catering to different yard sizes and user preferences.

Safety is another key characteristic of the Yard Machines 070 Series. Many models incorporate features like automatic shut-off systems and safety guards to protect users during operation. This focus on safety does not come at the expense of performance, as the machines are built to handle even the toughest of mowing tasks.

The ergonomic design of the Yard Machines 070 Series also sets it apart. Models are equipped with comfortable grips, and lightweight construction, making them easy to maneuver. This attention to user comfort goes a long way in reducing fatigue during extended use.

Technologically, the Yard Machines 070 Series embraces cutting-edge advancements that enhance its usability. Features such as self-propulsion systems can significantly improve ease of use, especially on uneven terrain or steep inclines. Moreover, some models boast easy-start technology, ensuring that users can start their machines with minimal effort, even in colder conditions.

In summary, the Yard Machines 070 Series combines power, safety, and user-friendly design to offer an exceptional range of outdoor equipment suited for various landscaping needs. With its reliance on innovative technology and practical features, it provides efficient solutions for every gardening enthusiast, making yard maintenance a breeze. Whether you are a seasoned landscaper or a first-time homeowner, the Yard Machines 070 Series has something to offer everyone.