Sears 486.248463 owner manual Maintenance

Page 17

MAINTENANCE

CUSTOMER RESPONSIBILITIES

•Read and follow the maintenance schedule and the maintenance procedures listed in this section.

MAINTENANCE SCHEDULE

Fill in dates as you complete regular service.

Check for loose fasteners Check belts for wear

Check scraper and shoes for wear

Cleaning Lubrication Section

each

use use

 

seasonstorage

BeforeAfter

each

Before

 

 

Every

X

 

 

 

X

 

 

X

X

 

 

 

X

 

 

X

X

Service Dates

CHECK FOR LOOSE FASTENERS

•Before each use make a thorough visual check of the snow thrower for any bolts and nuts which may have loosened. Retighten any loose bolts and nuts.

CHECK BELTS FOR WEAR

•Visually check both of the "V" belts on the snow thrower for wear or damage. Replace if the belt cover has become torn, frayed of is worn through.

CHECK SCRAPER AND SHOES FOR WEAR

(Refer to figures 27 and 28 on page 18.)

•The scraper plate, skid shoes and leveling shoes on the snow thrower are subject to wear through normal use. To prevent damage to the spiral auger housing, replace plate and shoes before wear is excessive.

CLEANING

•Clean out any dirt and debris from auger and impeller after each use.

•Before storing at the end of each season rinse out the auger and impeller housing. Allow to dry thoroughly.

•Before storing at the end of the season, paint any exposed metal surfaces to protect from rust.

LUBRICATION

•Oil all pivot points on snow thrower lift mechanism.

•Oil upper and lower idler arm pivot points on the clutch/idler assembly.

•Apply a good grade of spray lubricant to the trigger assembly on the lift handle and the chute tilt control assembly and cables on the crank support tube. See fi gure 26.

•Apply a small amount of oil between the inside of the discharge chute and the top of the discharge opening on the auger housing as needed to maintain easy rotation of the discharge chute. See fi gure 26.

SPRAY

LUBRICANT

OIL

OIL

FIGURE 26

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Contents 46- 2 Stage Snow Thrower Tractor Attachment Accessories and Attachments Table of ContentsWarranty Safety Hardware Package Contents Carton Contents AssemblyRemoval of Parts from Carton Tools Required for AssemblyTractor Preparation Items Removed from TractorRight Side View Left Side View Left Side ViewMower Decks This page for tractors with 54 mower decks onlyTractors with 54 Mower Decks only Attaching CLUTCH/IDLER AssemblyEngine Pulleys Less than 6 in Diameter Assembly of Snow Thrower Right Front Corner View Mounting Snow Thrower to TractorDrive Belt Assembling the BeltsAuger Belt Viewed from RearAttaching Weight Tray to Tractor Accessories ChecklistHOW to Stop Your Snow Thrower HOW to Start Your Snow ThrowerOperation Know Your Snow ThrowerOperating Tips HOW to USE Your Snow ThrowerControlling Snow Discharge Raising and LoweringMaintenance Lift Release Cable Adjustment Service and AdjustmentsSkid SHOE, Leveling Shoe Adjustment Replacing Auger BeltRemoving the Spiral Auger Housing TroubleshootingStorage Storage RecommendationsParts QTY Description Part 554 51 59 58 30 2968 QTY Description Page Page Page Slope Guide Get it fixed, at your home or ours

486.248463 specifications

The Sears 486.248463 is a notable piece of computing history, representing the transitional phase in personal computing during the early 1990s. This device embodies the era when home and office computers began to embrace more advanced capabilities, driven largely by the evolution of processor technology and user requirements.

At the heart of the Sears 486.248463 is the Intel 486 processor, a significant leap from its predecessors. This microprocessor, which debuted in 1989, introduced a new level of performance, allowing users to handle more complex applications and multitasking functions seamlessly. The 486 architecture included an integrated floating-point unit, enhancing its ability to perform mathematical calculations, which was particularly beneficial for graphic design and engineering applications.

The Sears 486.248463 boasts a robust memory capacity, typically equipped with 4 to 16 MB of RAM, allowing for efficient operation of various software applications. This level of RAM was innovative for its time, providing users the ability to run multiple programs concurrently without experiencing slowdowns. Additionally, the system could support hard drives ranging from 120 MB to 1 GB, catering to the growing need for data storage as software applications became more sophisticated.

Another key feature of this model was its compatibility with DOS and early Windows operating systems. Users could enjoy a graphical user interface while leveraging the power of DOS-based applications, marking a significant shift in user experience. The Sears 486.248463 also included expansion slots, which allowed for upgrades and customization. Users could add additional memory or enhance graphics capabilities, reflecting the growing trend of personalized computing.

Graphics capabilities were enhanced through the inclusion of VGA support, delivering improved visual fidelity for both productivity applications and gaming. The resolution provided by VGA allowed for clearer images and more vibrant colors, making it suitable for a variety of multimedia tasks.

In terms of connectivity, the Sears 486.248463 featured standard serial and parallel ports, enabling connections to printers, modems, and other peripherals. This flexibility made it a suitable choice for both home users and small business environments.

Overall, the Sears 486.248463 stands as a representative of its time, showcasing key technologies and characteristics that laid the foundation for modern personal computing. Its combination of performance, expandability, and compatibility highlights how far technology has come and the significant milestones achieved throughout computing history.
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