Sears 917.372851 owner manual Custo, Lawn Mower

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CUSTO

LAWN MOWER

Always observe safety rules when performing any mainte-

nance.

TIRES

®Keep tires free of gasoline, oil, or insect control chemi- cals which can harm rubber.

•Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.

BLADE CARE

For best results, mower blade must be kept sharp. Replace bent or damaged blades.

TO REMOVE BLADE (See Fig. 12)

•Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug.

,Turn lawn mower on its side. Make sure air filter and carburetor are up.

,Use a wood block between blade and mower hous-

ing to prevent blade from turning when removing blade bolt.

•Protect your hands with gloves and/or wrap blade with heavy cloth.

•Remove blade bolt by turning counter-clockwise.

-Remove blade and attaching hardware (bolt, lock washer and hardened washer).

NOTE: Remove the blade adapter and check the key inside hub of blade adapter. The key must be in good condition to work properly. Replace adapter if damaged.

TO REPLACE BLADE (See Fig. 12)

-Position the blade adapter on the engine crankshaft. Be sure key in adapter and crankshaft keyway are

aligned.

®Position blade on the blade adapter aligning the two (2) holes in the blade with the raised lugs on the adapter.

•Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine.

•Install the blade bolt with the lockwasher and hardened washer into blade adapter and crankshaft.

•Use block of wood between blade and lawn mower housing and tighten the blade bolt, turning clockwise.

•The recommended tightening torque is 35-40 ft. Ibs. IMPORTANT: BLADE BOLT tS GRADE 8 HEAT TREATED.

NOTE: We do not recommend sharpening blade - but if you do, be sure the blade is balanced.

TO SHARPEN BLADE

Care should be taken to keep the blade balanced. An unbalanced blade will cause eventuat damage to tawn mower or engine.

®The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower.

,To check blade balance, drive a nail into a beam or

wall. Leave about one inch of the straight nail exposed. Place center hole of blade over the head of the nail. If blade is balanced, it should remain in a horizontal position. If either end of the blade

moves downward, sharpen the heavy end until the

 

blade is balanced.

1 3

ONS TtES

BLADE

CRANK-

ADAPTER ...,

SHAFT

KEYWAY

BLADE

 

 

CRANK-

%

 

SHAFT

 

 

HARDENED

 

 

WASHER

TRAIUNG

 

 

 

LOCK WASHER

EDGE

BLADE ADAPTER

 

 

FIG. 12

GEAR CASE

To keep your drive system working properly, the gear case and area around the drive should be kept clean and free of trash build-up. Clean under the drive cover twice a season.

The gear case is filled with lubricant to the proper level at the factory. The only time the lubricant needs attention is if service has been performed on the gear

case,

oIf lubricant is required, use only Texaco Starplex Pre- mium Grease, part no, 750355. Do not substitute.

DRIVE WHEELS

Check front drive wheels each time before you mow to be sure they move freely.

The wheels not turning freely means trash, grass cuttings, etc. are in the drive wheel area and must be cleaned to free drive wheels.

If necessary to clean the drive wheelsl check both front wheels.

Remove hubcaps, hairpin cotters and washers.

®Remove wheels from whee! adjusters.

Remove any trash or grass cuttings from inside the dust cover, pinion and/or drive wheel gear teeth.

Put wheels back in place.

•If after cleaning, the drive wheels do not turn freely, contact your nearest authorized service center.

GRASS CATCHER

The grass catcher may be hosed with water, but must be dry when used.

eCheck your grass catcher often for damage or deterio- ration. Through normal use it will wear. If catcher needs replacing, replace only with a manufacturer approved replacement catcher. Give the lawn mower model number when ordering.

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Contents Assembly Operation Safety Rules Limited TWO Year Warranty on Craftsman Power Mower Maintenance AgreementCustomer Responsibilities Table of Contents Lawn Mower Maintenance Lawn Mower Accesso IESLawn Mower Performance To Remove Lawn Mower from HOW to SET Upyour Lawn MowerCarton To Unfold Handle See FigCatcher See Figs a thru To Assemble and Attach GrassOperation Meets Cpsc Safety RequirementsKnow Your Lawn Mower Operatic HOW to USE Your Lawn MowerEngine Zone Control To Convert MowerTo Start Engine OPETo Empty Grass Catcher See Fig OIL See Fig. t0Mowing TiPS ErationService Dates Fill in Dates AS YOU Complete Regular ServiceCustome Respo Ilitie General RecommendationsLawn Mower CustoClean Under Drive Cover CleaningEngine MufflerTo Removeireplace Drwe Belt Rear DeflectorADJ Ents ServicEngine Speed CarburetorEngine StorageFuel System CylinderRotary Lawn Mower Model Number NO. no KEY PartDescription KEYRotary Lawn Mower Model Number 917,372851 NO, no Lawn Mower Model NumberDescription KEY Part Rotary Lawn Mower - Model no Gear Case Assembly Part Number 70251,1KEY Part Description Craftsman 4=CYCLE Engine BCR Part DescriptionRewind Starter no Carburetor noRewind Starter no REF PartService Notes Trou LES Ooting Points Problem CauseCorrection Owners If YOU Need Repair Service Or PartsInformation = Part Number Part Description

917.372851 specifications

The Sears Model 917.372851 lawn mower is a renowned outdoor power tool that has earned a reputation for durability, efficiency, and ease of use. This particular model caters to homeowners who seek a reliable and effective solution for maintaining their lawns. Packed with features, the 917.372851 seamlessly integrates advanced technologies to provide an exceptional mowing experience.

One of the standout features of the Sears 917.372851 is its robust and powerful engine. It is equipped with a dependable gas-powered engine, delivering ample torque and performance for cutting through thick grass and tough terrains. This engine ensures that users can tackle their mowing tasks quickly and efficiently, reducing the time spent on lawn maintenance.

The mower is designed with a cutting deck that typically measures 21 inches, offering a perfect balance between maneuverability and cutting width. This size allows it to navigate through tight spaces while still covering a substantial area in each pass. The adjustable cutting height feature is another key characteristic, allowing users to customize the height of their grass to suit personal preferences or seasonal requirements. This flexibility ensures that homeowners can maintain their lawns in the best possible condition throughout the year.

In terms of convenience, the Sears 917.372851 includes features such as easy-to-use controls which enhance usability for both experienced and novice users. The self-propelled nature of the mower reduces the physical effort required, thus making the mowing process less strenuous. Additionally, the model typically comes with a rear bagging system that effectively collects grass clippings, ensuring a clean and tidy finish to the lawn.

Another noteworthy aspect of this mower is its build quality. Constructed with sturdy materials, the Sears 917.372851 is designed to withstand the rigors of regular use. Users can expect consistent performance over the years, making this mower a valuable long-term investment.

The Sears 917.372851 is an excellent choice for anyone looking to achieve a well-manicured lawn with minimal effort. Its combination of power, versatility, and ease of use makes it a standout option in the lawn care market. Whether you have a small garden or a larger yard to manage, this model is engineered to meet the needs of a variety of users, offering a reliable solution for lawn care.
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