Changing Oil, Check Chute Cables, Check Augers

Craftsman 247.8879 manual Changing Oil, Check Chute Cables, Check Spark Plug, Check Augers

MAINTENANCE

Changing Oil

Change engine oil after first two hours of operation and every 25 hours thereafter.

In order to change oil, you will have to first drain the used engine oil from the engine and then refill with fresh oil.

1.Drain oil while engine is warm. Remove oil drain plug located at the bottom of the recoil starter of the engine. Catch oil in a suitable container.

2.When engine is drained of all oil, replace drain plug securely.

3.Remove the dipstick from the oil fill. Pour fresh oil slowly through the plug. Replace dipstick.

4.Check and make sure that the level of oil is up to the FULL mark on the dipstick.

NOTE: Although multi-viscosity oils (5W30, 10W30, etc.) improve starting in cold weather, they could also result in higher oil consump- tion when used above 32˚ F. Check your snow thrower’s engine oil level more frequently to avoid possible engine damage from running low on oil.

Check Chute Cables

Once a season or every 25 hours of operation, whichever is earlier, check whether chute cables have slackened. Adjust if necessary, following instructions on page 17.

Check Spark Plug

Check spark plug yearly or every 100 operating hours.

1.Clean area around the spark plug base.

2.Remove and inspect the spark plug.

3.Replace the spark plug if electrodes are pitted, burned, fouled with deposits or the porcelain is cracked.

4.Check electrode gap with a feeler gauge and set gap to .030 (0.76mm) if necessary.

NOTE: A resistor spark plug must be used for replacement. Contact a Sears Parts and Repair Center for a replacement spark plug.

Check Augers

The augers are secured to the spiral shaft with two shear pins and cotter pins. See Figure 10. If you hit a foreign object or ice jam, the snow thrower is designed so that the pins may shear.

1.If the augers do not turn, check to see if the pins have sheared.

2.Replace the pins if needed. Two replacement shear pins and cotter pins have been provided with the snow thrower. Spray an oil lubricant into shaft before inserting new pins and securing with new cotter pins.

IMPORTANT: NEVER replace the auger shear pins with standard pins. Any damage to the auger gearbox or other components, as a result of doing so, will NOT be covered by your snow thrower’s warranty.

Check Shave Plate and Skid Shoes

The shave plate and skid shoes on the bottom of the snow thrower are subject to wear. Check these periodically and replace as necessary.

Replacing Skid Shoe

1.Remove four carriage bolts and lock nuts which attach two skid shoes to the snow thrower on two sides. See Figure 12.

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Figure 12

2.Reassemble new skid shoes with the same hardware. Make certain the skid shoes are adjusted to be level.

Replacing Shave Plate

1.After removing both skid shoes, remove four carriage bolts and lock nuts which attach shave plate to the snow thrower housing. See Figure 12.

2.Reassemble new shave plate, making sure heads of the carriage bolts are to the inside of the housing. Tighten securely. Re-install skid shoes.

247.8879 specifications

The Craftsman 247.8879 is a versatile and reliable snow thrower designed to tackle winter’s harshest conditions. This powerful machine has gained popularity among homeowners for its efficiency, ease of use, and robust build.

One of the main features of the Craftsman 247.8879 is its 24-inch clearing width. This allows users to clear large areas rapidly, making it ideal for driveways, sidewalks, and patios. The snow thrower is equipped with a 208cc engine, providing ample power to handle heavy, wet snow. This engine not only enhances performance but also ensures efficient fuel consumption, offering an excellent balance between power and economy.

Another standout characteristic of the Craftsman 247.8879 is the six-speed transmission, which includes four forward speeds and two reverse speeds. This feature enables users to maintain control while navigating various terrains and snow depths, making it adaptable to different conditions. The adjustable, polymer skid shoes further enhance the snow thrower’s performance, allowing for easy height adjustments to prevent damage to surfaces while ensuring a thorough clean.

The snow thrower also features a 180-degree rotating chute, which allows users to direct the snow where it needs to go quickly. Operators can easily adjust the chute direction with a simple lever, making it convenient to maneuver around obstacles and control where the snow is thrown. Additionally, the ergonomic handles provide comfort during operation, reducing fatigue during extended use.

Safety is a crucial aspect of the Craftsman 247.8879, which comes equipped with an electric start feature. This means that users can start the machine with the push of a button, eliminating the hassle of pulling a cord in cold weather. Furthermore, the snow thrower's design emphasizes stability and control, enhancing safety while in operation.

In terms of durability, the Craftsman 247.8879 boasts heavy-duty construction that can withstand the rigors of winter use. Materials used in the build are designed to resist wear and tear, ensuring longevity. With all these features combined, the Craftsman 247.8879 stands out as a reliable partner for tackling snowy conditions, making it a smart investment for homeowners looking to simplify their winter maintenance tasks.