MAINTENANCE

 

BEFORE

AFTER

EVERY

EVERY

EVERY

BEFORE

 

SCHEDULE

 

EAC H

EAC H

10

25 HOURS

100

 

 

USE

USE HOURS

 

STO RAG E

 

 

 

 

 

 

 

 

 

 

OR SEASON

HOURS

 

 

 

 

 

 

 

 

 

 

 

 

 

v'

,_

Check for Loose Fasteners

 

_#,

V'

 

 

 

v'

Clean /

Inspect

Grass Catcher *

 

 

 

 

_

Check Tires

 

 

 

_V'

 

 

 

 

 

Check

Drive Wheels ***

 

 

v'

 

 

 

v'

 

Clean

Lawn Mower****

 

 

v'

 

 

M

Clean under Drive Cover ***

 

 

v'

 

 

O

Check

Drive Belt /

Pulleys

***

 

 

 

 

 

W

Check /

Sharpen /

Replace

Blade

 

 

 

v'3

 

 

_

ubrication

 

 

 

 

 

 

v'

 

v_

 

Clean

and Recharge Battery **

vl

 

 

v'

 

 

Check

Engine Oil level

 

 

 

 

 

 

E

Change

Engine

Oil

 

 

 

 

 

V_,2

 

 

N

Clean

Air Filter

 

 

 

 

 

 

_4

 

 

_

Inspect

 

Muffler

 

 

 

 

 

 

v'

v'

 

N

Replace

Spark

Plug

 

 

 

 

 

 

I_'Replace

Air Filter Paper Cartridge

 

 

 

 

=4

v'

 

Empty

fuel system

or add Stabilizer

 

 

 

 

 

*(if so equipped)

**Electric-Start mowers

***Power-Propelled mowers

****Use a scraper

to clean under deck

1 - Change more often if operating under a heavy load or in high outdoor temperatures. 2 - Service more often if operating in dirty or dusty conditions.

3 - Replace blades more often when mowing in sandy soil.

4 - Charge 48 hours at end of season.

5 - And after each 5 hours of use.

GENERAL RECOMMENDATIONS

The warranty on this lawn mower does not cover items that have been subjected to operator abuse or negligence. To receive ful! value from the warranty, operator must maintain unit as instructed in this manual. Some adjustments wil! need to be made periodically to properly maintain your unit. At least once a season, check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual.

•At least once a year, replace the spark plug, clean or replace air filter element and check blade for wear. A new spark plug and clean/new air filter element assure proper air-fuel mixture and help your engine run better and last longer.

•Follow the maintenance schedule in this manual.

BEFORE EACH USE

•Check engine oil level.

•Check for loose fasteners.

LUBRICATION

Keep unit well lubricated

(See "LUBRICATION CHART").

LUBRICATION CHART

(_ Wheel adjuster (on each wheel)

(_ Engine oil

Mulcher door hinge pin

(_ Rear door hinge

(_ Handle bracket mounting pins

_ Spray lubricant

See "ENGINE" in Maintenance section.

IMPORTANT: Do not oil or grease plastic

wheel bearings. Viscous lubricants will attract dust and dirt thatwill shorten the life of

the self-lubricating bearings. If you feel they must be lubricated, use only a dry, powdered graphite type lubricant sparingly.

12

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Craftsman 917.376401 owner manual General Recommendations, Before Each USE, Lubrication, Before After Every
Page 11 Page 13

37640, 917.376401 specifications

The Craftsman 37640,917.376401 is an innovative and versatile tool designed to meet the needs of both seasoned professionals and home DIY enthusiasts. The unit is part of Craftsman’s extensive range of high-quality tools that showcase durability, ease of use, and cutting-edge technology. Its design integrates functionality and ergonomics, making it not just a tool but a reliable partner in various projects.

One of the standout features of the Craftsman 37640 is its exceptional build quality. Crafted from high-grade materials, it promises longevity and resilience even under the most demanding conditions. The robust construction ensures that users can rely on the tool for consistent performance, whether in a workshop or on a job site.

Equipped with advanced technologies, the Craftsman 37640 boasts a powerful motor that delivers impressive torque and speed, allowing for efficient completion of tasks. This makes it ideal for a wide range of applications, from heavy-duty jobs to delicate tasks requiring precision. Users will appreciate the variable speed control that enables them to adjust the power output according to the specific requirements of the task at hand.

Another key characteristic of the Craftsman 37640 is its ergonomic design. The tool features a comfortable grip that minimizes fatigue during prolonged use, ensuring that users can work efficiently without compromising their comfort. The layout of the controls is intuitive, making it easy for users to operate the tool seamlessly.

Safety is a priority in the design of the Craftsman 37640. It comes equipped with built-in safety features that protect the user from accidents or injuries. The tool also includes an effective cooling system to prevent overheating during extended operation, further enhancing user safety.

The Craftsman 37640 is versatile, with compatibility for a wide assortment of attachments and accessories, enabling users to customize the tool for specific tasks. This adaptability makes it an invaluable addition to any toolbox, enhancing its utility across various applications.

In conclusion, the Craftsman 37640,917.376401 stands out as a premier choice for those seeking a reliable and high-performance tool. Its advanced technologies, ergonomic design, and robust construction make it suitable for a multitude of tasks, ensuring user satisfaction and impressive results every time. Whether for professional use or personal projects, this tool is designed to deliver excellence in performance and durability.
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