1.Removethesparkplugbootanduse a sparkplugwrenchto removethe plug.See Figure17.

2.Visuallyinspectthe sparkplug.Discardthe sparkplugif thereis apparentwear,orif the insulatoris crackedor chipped.Cleanthe sparkplugwitha wirebrush if it is to be reused.

3.Measurethe pluggapwitha feelergauge.Correctas necessary

by bendingsideelectrode.SeeFigure18.The gapshouldbeset to 0.030in.

4.Checkthatthe sparkplugwasheris ingoodconditionandthread the sparkplugin by handto preventcrossthreading.

5.Afterthesparkplugis seated,tightenwitha sparkplugwrenchto compressthe washer.

NOTE:Wheninstallinga newsparkplug,tighten1/2turn afterthe sparkplugseatsto compressthe washer.Whenreinstallinga used sparkplug,tighten1/8-1/4turnafterthe sparkplugseatsto compress the washer.

Neverusegasolineorlow flashpointsolventsfor cleaningthe air c eanereement. A f re orexpos oncou d resut.

Servicing the Air Cleaner

Theair cleanerpreventsdamagingdirt, dust,etc.,fromenteringthe carburetorand beingforced intothe engineandis importantto engine life andperformance.Neverrunthe enginewithoutan aircleaner completelyassembled.Checkthe aircleanerbeforeeach use.

Paperfilterscannotbecleanedandmustbe replacedonce a year orevery 100operatinghours;moreoftenif usedin extremelydusty conditions.

1.Loosenscrewsthatholdthe airfiltercover.SeeFigure19.

2.Openthe coverand removethe pre-cleanerandairfilter.

3.Washthe pre-cleanerandallowto dry.

4.Discardold airfilter.

5.Installnewairfilterandwashedpre-cleaner.

6.Closethe coverandtightenthe screws.

NOTE:Ifthe filteris torn ordamagedin anyway,replaceit.

Donot sprayenginewithwaterto clean becausewatercould contaminatefuel. Usinga gardenhoseorpressurewashingequip- mentcanalso forcewaterintothe muffleropening.Waterthat passes throughthe mufflercanenterthe cylinder,causingdamage.

Accumulationof debrisaroundmufflercouldcausea fire. Inspectand cleanbeforeeveryuse.

Cleaning the Engine

If theenginehasbeenrunning,allowit to coolfor at leasthalfan hour beforecleaning.Periodicallyremovedirt build-upfromtheengine. Cleanaroundthe muffler.Cleanwitha brushor compressedair.

Boot

Figure17

,Electrode

0.02-0.03 in.

===_1_====0.60=0.80 mm

J

Figure18

E

Air Filter

Cover

Filter

Pre+cleaner

J

Figure19

19

Page 19
Image 19
Craftsman 247.29931 manual ===1====0.60=0.80 mm

247.29931 specifications

The Craftsman 247.29931 is a versatile and powerful garden tractor that stands out in the lineup of outdoor power equipment. Built for durability and efficiency, this model is tailored for homeowners looking to maintain their lawns and gardens with ease. The Craftsman brand is synonymous with quality, and the 247.29931 certainly upholds that legacy.

One of the standout features of the Craftsman 247.29931 is its robust 24 HP engine. This engine provides ample power to tackle a variety of tasks, from mowing to hauling. It's complemented by a hydrostatic transmission that allows for smooth and effortless speed adjustments, making it user-friendly for both beginners and experienced gardeners alike. The automatic operation ensures a seamless driving experience, allowing the operator to focus on the task at hand without worrying about shifting gears.

The 42-inch cutting deck is another highlight of the Craftsman 247.29931. It provides a wide cutting width, allowing for faster completion of mowing jobs while delivering a clean and even cut every time. The deck is designed with three adjustable cutting heights, providing versatility to adapt to different grass types and conditions. This feature is essential for maintaining a healthy and aesthetically pleasing lawn throughout the seasons.

Safety is a priority in the design of the Craftsman 247.29931. It includes features such as an operator presence system, ensuring that the engine automatically shuts off if the operator leaves the seat. Additionally, the tractor is equipped with headlights, enabling safe operation during early morning or late evening tasks.

Entertainment is not overlooked either; the Craftsman 247.29931 comes with an ergonomic steering wheel and comfortable seating that make long hours of gardening less tiring. This thoughtful design extends to easy access to controls, allowing the operator to adjust settings without hassle.

In conclusion, the Craftsman 247.29931 is a well-rounded garden tractor that combines power, practicality, and comfort. Its advanced features and reliable performance make it a great asset in any homeowner's arsenal for lawn maintenance and outdoor chores. With its user-friendly design and safety features, it ensures a successful and enjoyable gardening experience. This tractor is an excellent choice for those looking to invest in a durable and capable machine to maintain their outdoor space efficiently.