Craftsman 79964 manual Enginespeed, Carburetoradjustment, Eng Bracket Self-Tapping Screws Nail

Page 17

BELTREMOVALAND REPLACEMENT

WARNING:wire and moveDisconnectaway from the spark plug.

•Remove the plastic belt cover on the front of the engine by removing two self-tapping screws. Refer to figure 19.

•Drain the gasoline and oil from the chipper- vacuum.

•Tip the unit backward so that it rests on the handles.

•Remove the frame cover by removing eight self-

tapping screws from underneath the chi0per- vacuum. Refer to figure 14.

•Remove the idler pulley bracket as follows. See figure 25.

•Take the tension off the belt by pivoting the idler pulley toward you, and Iine up the holes in the idler bracket assembly. Insert a nail or simi- lar object through the holes to hold the idler pulley in this position.

•Remove three self-tapping screws, and lift off the idler bracket assembly.

Eng

\ '

Bracket

Self-Tapping

Screws

Nail

FIGURE 25.

•Remove the hex bolt and lock washer from the engine pulley. See figure 25. Slip the engine pulley off the engine shaft, and remove the belt from the pulley.

•Loosen the nut on the stop bolt until there is clear- ance between the support bracket and the friction wheel disc. See figure 26.

•Slip the belt between the friction wheel and friction wheel disc. Remove and replace belt. Reassemble following instruction in reverse order.

NOTE: The support bracket must rest on the stop bolt after the new belt has been assembled.

Support

Stop Bolt Bracket

Loosel

Nut

Friction

'Wheel Disc

FIGURE 26.

CARBURETORADJUSTMENT

MADE TO THE ENGINE WHILE THE

,_ WARNING: IF ANY ADJUSTMENTS ARE ENGINE IS RUNNING (E.G. CARBURE-

TOR), KEEP CLEAR OF ALL MOVING PARTS. BE CAREFUL OF HEATED SUR- FACES AND MUFFLER.

The carburetor has been pre-set at the factory ancl

should not require adjustment. However, if your engine does not operate properly due to suspecteC

carburetor problems, take your chipper-vacuum to your nearest SEARS Service Center.

ENGINESPEED

Your engine speed has been factory set. Do not attempt to increase engine speed or it may result ir personal injury. If you believe the engine is running too fast or too slow, take your chipper-vacuum to the

nearest SEARS Service Center for repair and adjust- ment.

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Contents Inted in U,S.A 770-8894K Horsepower Mulching and Bagging CHIPPER-VACUUM11,CHILDREN PERSONALINJURYWHENYOUSEETHISSYMBOL.-- ReeditswafiningOperationpractices SAF Product Specifications WarrantyMaintenance Agreement Full ONE Year Warranty on Craftsman GAS CHIPPER-VACUUMTable of Contents Tools Required for Assembly Assembly InstructionsTOREMOVECHIPPER-VACUUMFROMCARTON Howto SET-UPYOUR CHIPPER-VACUUMAttaching the Chipper Chute Clutch Cable AdjustmentFigu RE Attaching the Clutch CableAttaching the BAG Installing the Shift KnobKnow Your CHIPPER-VACUUM To Stop Engine Meets Ansi Safety StandardsHOW to USE Your CHIPPER-VACUUM To Empty BAG Gasand OIL FILL-UPOIL GASFull Choke Off Position Lever To StartengineTo Stop Engine CHIPPER-VACUUM Customer ResponsibilitiesGeneral Recommendations EngineClean Engine AIR CleanerSpark Plug MufflerStorage Before Performing ANY ADJUST+ Ments or RepairsRemovingtheflailscreen CHIPPER-VACUUMFlail Screen Hex Bolts Hex Nuts ScrewsShift ROD Adjustment Clutch CableadjustmentFrame Cover Fcti IEnginespeed CarburetoradjustmentEng Bracket Self-Tapping Screws Nail Support Stop Bolt BracketHOW to Order Replacement Parts Trouble ShootingProduct 9 H.P. Chipper-Vacuum Model Number Engine Model no Part Number Part Description714-0104 649-0008629-0241 736-0247 710-1273681-0078 711-0833A710-0230 Sears Craftsman 9 H P CHIPPER,VACUUM Model no 247,799640 Sprocket HUB Wheel Bearing ASSY-FRICTIONChain Differential Assy Comp SprocketT0T 717-1358 717-1437119 305101 281282Dowel Pin Cylinder InclOil Drain Extension Extension CapInstruction Decal 35446Optional Spark ArresterParts List for Recoil Starter Optional Parts List for Recoil Starter590681 Starter Rope 98 x 9/64 DiaCylinder Number Cylinder I.D Seal KIT MdJUSE Extreme Caution During Next Step

79964 specifications

The Craftsman 79964 is a versatile and efficient piece of equipment that stands out in the realm of lawn maintenance tools. This model combines power, durability, and user-friendly features, making it an excellent choice for both professional landscapers and homeowners alike.

One of the main features of the Craftsman 79964 is its robust 27cc 2-cycle engine. This high-performance engine is designed to deliver powerful cutting performance while remaining lightweight. The 2-cycle design offers a higher power-to-weight ratio, which means users can maneuver it easily without sacrificing performance.

The Craftsman 79964 boasts a relatively long reach, making it ideal for trimming hedges, shrubs, and other hard-to-reach areas. This tool is equipped with a 17-inch cutting path, allowing users to cover more ground quickly and efficiently. The trimmer head also features an auto-feed line system, ensuring that the cutting line is replenished effortlessly as it wears down, minimizing downtime.

Durability is another key characteristic of the Craftsman 79964. Its construction includes sturdy materials designed to withstand the rigors of outdoor use. The curved shaft design provides optimal balance and control, reducing user fatigue during extended use. Additionally, the ergonomic handle ensures comfortable grip and maneuverability, which enhances the overall user experience.

The Craftsman 79964 incorporates advanced technology to improve operational efficiency. Features such as the Easy Start system allow for effortless ignition with minimal effort. This ensures that users can get their tasks done without the hassle of dealing with hard-to-start engines.

Safety is also a primary focus with the Craftsman 79964. The built-in safety guard protects users from debris while operating the trimmer, maintaining a safer working environment. Moreover, the lightweight design contributes to ease of use, making it accessible for individuals of varying skill levels.

In conclusion, the Craftsman 79964 is a powerful, durable, and user-friendly trimmer that is ideal for a variety of landscaping tasks. With its efficient engine, innovative features, and strong safety measures, it stands out as a reliable choice for anyone looking to maintain a pristine outdoor space. Whether you're tackling small yard projects or large landscaping jobs, the Craftsman 79964 offers the performance and reliability needed to get the job done efficiently.
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