CUSTOM ESPON$

CLEAN AIR SCREEN (See Fig. 20)

The air screen must be kept free of dirt and chaff to prevent engine damage from overheating.. Clean with a wire brush or compressed air to remove dirt and stubborn dried gum fibers..

IMPORTANT: PETROLEUM SOLVENTS, SUCH AS KEROSENE, ARE NOT TO BE USED TO CLEAN THE

CARTRIDGE. THEY MAY CAUSE DETERIORATION OF

THECARTRIDGE_ DO NOT O_L CARTRIDGE. DO NOT

USE PRESSURIZED AIR TO CLEAN OR DRY CARTRIDGE.

KNOB'

CLEAN ENGINE COOLING FINS

(See Fig. 20)

Remove any dust, dirt or'oil from engine cooling fins to prevent engine damage from overheating.. Air guide covers must be removed.. Remove side panels and hood (See'q'O REMOVE HOOD AND GRILL ASSEMBLY" in the Service and Adjustments section of this manual),

TOP AIR

GUIDE COVER

COOLING FINS

(BOTH SIDES)

SCREEN

WING NUT

FOAM PRE-CLEANER

AIR SCREEN

CARTRIDGE

CARTRIDGE

AIR

 

 

 

 

 

 

 

FIG, 21

 

 

(BOTH SIDES)

 

 

MUFFLER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inspect and replace corroded muffler and spark arrester (if

 

 

 

 

equipped) as it could create a fire hazard and/or damage..

 

 

 

 

SPARK

PLUGS

 

 

 

 

 

 

Replace spark plugs at the beginning of each mowing

 

 

 

 

season or'after every 100 hours of operation, whichever

 

 

 

 

comes first. Spark plug type and gap setting are shown in

 

 

 

 

"PRODUCT SPECIFICATIONS" on page 3 of this manual

 

 

 

 

IN-LINE FUEL FILTER (See Fig. 22)

 

 

 

FIG. 20

 

The fuel filter should be replaced once each season.

If fuel

 

 

 

filter becomes clogged, obstructing fuel flow to carburetor,

AIR

FILTER (See

Fig. 21)

 

 

replacement

is required_

 

 

Your'engine will not run properly

using a dirty air filter'.

°

With engine cool, remove filter and

plug fuel line

Clean the foam p_:e-cleaner element

after every 25 hours of

 

sections°

 

 

 

 

operation or every season. Service paper cartridge every

°

Place

new

fuel filter in position in fuel

line with

arrow

100 hours or every season, whichever occurs first°

 

pointing

towards carburetor,,

 

 

Service air cleaner more often under dusty conditions..

 

 

 

°

Be sure

there are no fue! line leaks and clamps are

•

Remove knob(s)

and cover.

 

 

 

properly

positioned_

 

 

TO SERVICE PRE-CLEANER

 

 

 

 

 

°

Immediately

wipe up any spilled gasoline,

 

 

 

 

 

 

°Slide foam pre-cleaner off cartridge.

° Wash it in liquid detergent and water_

CLAMP

°Squeeze it dry in aclean cloth.

•Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to remove excess oil

o

Reinstall

pre-cteaner over cartridge.

 

 

CLAMF

 

 

_ FUEL FILTER

 

 

 

 

 

 

 

 

 

 

°

Reinstall cover and secure with knob(s).

 

CLEANING

FIG. 22

 

 

 

TO SERVICE

CARTRIDGE

 

 

 

 

 

 

 

°

Remove

wing nuts

and

cartridge plate_

 

°

Clean

engine,

battery,

seat,

finish,

etco of all foreign

•

Remove

cartridge

and

clean by tapping gently on flat

 

matter_

 

 

 

 

 

 

 

 

 

 

 

 

 

 

surface..

 

 

 

 

 

-

Keep finished

surfaces

and wheels

free of all gasoline,

°

If very dirty, replace

or wash in a nonsudsing

detergent

 

oil, etc.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and warm

water solution° Rinse thoroughly

with water

=

Protect painted surfaces with

automotive type waxy.

 

from inside out until water runs clear. Let cartridge dry

We do not recommend using a garden hose to clean your

 

thoroughly

before

using.

 

 

 

tractor'unless the

electrical

system, muffler, air

filter and

 

 

 

 

 

 

 

°

Reinstall

cartridge

plate, wing nuts, precfeaner, cover

carburetor

are covered to keep water'ouL Water

in engine

 

and secure

with'knob(s)..

 

18 can

result

in a shortened engine

life_

 

 

Page 17 Page 19
Page 18
Image 18
Sears 917.25597 owner manual Cleaning, Clean Engine Cooling Fins, Muffler, Air, Filter See
Page 17 Page 19

917.25597 specifications

The Sears 917.25597 is a versatile and efficient lawn mower model that stands out for its reliability and ease of use. Designed for homeowners looking for a robust solution to maintain their lawns, it incorporates a range of features that enhance its performance and user experience.

One of the key features of the Sears 917.25597 is its powerful engine. Equipped with a reliable gas-powered engine, this mower provides ample power to tackle various types of grass and terrain. The engine's design ensures smooth operation, leading to a longer lifespan and less maintenance compared to smaller, less durable engines. This robust power source translates into efficient cutting, allowing users to complete their lawn-mowing chores quickly and effectively.

The cutting deck of the Sears 917.25597 is another standout feature. With a wide cutting width, typically around 21 inches, it allows for broader mowing paths, reducing the time and effort you need to spend on your lawn. The deck is made from high-quality materials designed for durability. Additionally, the mower usually features adjustable cutting height settings, allowing users to customize grass length easily according to their preferences or seasonal needs.

Another technological advancement in the Sears 917.25597 is its self-propulsion system. This feature enables the mower to move forward with minimal effort from the user, making it ideal for larger properties. The self-propelled mechanism adjusts according to your walking speed, providing a comfortable mowing experience without requiring significant physical exertion.

User-friendly design is evident throughout the mower’s structure. The handle is adjustable, ensuring comfort for users of varying heights. The easy-start ignition system takes the hassle out of traditional pull-starts, allowing for a quick and reliable startup every time.

The Sears 917.25597 also considers storage and maintenance. Many models come with a foldable handle for easy storage in garages or sheds. Additionally, its components are designed for straightforward access, making routine maintenance tasks such as oil changes and air filter replacements uncomplicated.

In summary, the Sears 917.25597 is a well-rounded lawn mower that delivers reliable power, efficient cutting capabilities, and user-friendly features. Its blend of durability and performance makes it a suitable choice for homeowners looking to maintain an attractive lawn with minimal hassle.
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