Craftsman 944.369101 - User Manual

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Model No.

944.369101

CAUTION:

Read and follow all

Safety Rules and In struc tions

before operating this equipment

Owner’s Manual

ROTARY LAWN MOWER

650 Series Briggs & Stratton Engine

21" Multi-Cut

Sears Canada, Inc., Toronto, Ontario M5B 2B8

Main Page

Questions and Answers

L
Lisa HillNov 2, 2025
Why my Craftsman Lawn Mower does not start?
- A
  Andrew WilliamsNov 2, 2025
  If your Craftsman Lawn Mower doesn't start, there are several potential causes: * The air filter might be dirty. Try cleaning or replacing it. * The fuel tank might be empty. Refill it. * The fuel might be stale or contain water. Empty the tank and refill with fresh, clean gasoline. * The spark plug wire might be disconnected. Connect it to the plug. * The spark plug might be bad. Replace it. * The blade might be loose, or the blade adapter broken. Tighten the blade bolt or replace the adapter. * The control bar might be in the released position. Depress it to the handle. * The control bar might be defective. Replace it. * The fuel valve lever (if equipped) might be in the OFF position. Turn it to the ON position. * The battery (if equipped) might be weak or disconnect...

Summary

Safety Rules

General Operation Safety

Essential safety guidelines for operating the lawn mower, including hand/foot placement and clearing the area.

Slope Operation Safety

Precautions for operating the lawn mower on slopes, emphasizing caution and avoiding steep inclines.

Additional Safety Precautions

Children Safety

Safety measures to prevent accidents involving children near the lawn mower during operation.

Gasoline Handling Safety

Guidelines for safely handling gasoline, including storage, fueling, and fire prevention.

General Service Safety

Safety precautions for performing general service and maintenance on the lawn mower.

Craftsman Product Warranty

General Warranty Terms

Covers the duration and scope of the Craftsman product warranty for materials and workmanship.

Warranty Exclusions and Limitations

Details items and conditions not covered by the warranty, including wear and misuse.

Customer Warranty Responsibilities

Outlines owner obligations for maintaining the product to ensure warranty validity.

Product Specifications and Warranty Periods

Applicable Warranty Periods

Specifies the warranty duration for different Craftsman products and usage types.

Technical Specifications Data

Details key technical data for the lawn mower, including capacity, oil type, and spark plug.

Assembly and Setup Guide

Unpacking and Carton Removal

Instructions for safely removing the lawn mower from its shipping carton and checking parts.

Handle Setup and Adjustment

Step-by-step guide to unfolding and securing the mower's handle for operation.

Grass Catcher Assembly

Instructions for attaching the grass catcher bag and frame to the mower.

Lawn Mower Operation Basics

Know Your Lawn Mower Components

Identifies key components and symbols on the lawn mower for safe operation.

CPSC Safety Compliance

Details how the mower meets Consumer Product Safety Commission standards.

Operating Your Lawn Mower

Engine Speed and Safety Controls

Information on engine speed settings and the operator presence control bar for safety.

Adjusting Cutting Height

Guidance on how to adjust the mower's cutting height for different lawn conditions.

Converting Mower Functions

Instructions for converting the mower between mulching, bagging, and side discharging modes.

Preparing for Engine Start

Mower Function Conversion Steps

Quick steps for changing mower functions like mulching, bagging, or discharging.

Emptying Grass Catcher

Procedure for safely removing and emptying the grass catcher bag.

Adding Engine Oil

Instructions on checking and adding the correct type and amount of oil to the engine.

Adding Gasoline and Fuel Preserver

Guidance on filling the fuel tank and using the fuel preserver cartridge.

Mowing Best Practices

General Mowing Tips and Techniques

Advice for efficient mowing, including height adjustment, speed, and catcher maintenance.

Mulching Mowing Guidance

Best practices for mulching, including blade speed, grass conditions, and cutting patterns.

Engine Start and Stop Procedures

Procedures for safely stopping and starting the lawn mower engine.

Maintenance Schedule and Lubrication

Scheduled Maintenance Tasks

A table outlining required maintenance tasks and their frequency for the lawn mower.

General Maintenance Advice

Important advice for maintaining the mower to preserve warranty and performance.

Lubrication Chart and Notes

Details on lubrication points, types of lubricants, and precautions for wheel bearings.

Blade Care and Engine Oil

Blade Removal, Replacement, and Sharpening

Step-by-step instructions for blade maintenance and installation.

Engine Oil Selection and Use

Information on selecting the correct engine oil based on classification and viscosity.

Engine Maintenance Procedures

Changing Engine Oil

Detailed procedure for draining and refilling the engine oil.

Air Filter Maintenance

Instructions for cleaning or replacing the air filter cartridge for optimal engine performance.

Muffler, Spark Plug, and Cleaning

Guidance on inspecting the muffler, replacing the spark plug, and cleaning the mower.

Service and Adjustments

Adjusting the Mower Handle

Steps for adjusting the handle to a high or low position for operator comfort.

Engine Speed and Carburetor

Details on engine speed limitations and carburetor adjustability.

Storage and Fuel System Preparation

Mower and Handle Storage

Instructions for cleaning, lubricating, and folding the mower for storage.

Fuel System Storage Procedures

Guidance on preparing the fuel system for storage to prevent gum deposits.

Troubleshooting Engine Problems

Engine Not Starting Causes

Common causes and corrections for an engine that fails to start.

Engine Oil and Cylinder Storage Prep

Procedures for engine oil and cylinder preparation when storing the mower.

Troubleshooting Mower Performance

Power Loss and Cut Quality Issues

Diagnosing and fixing issues related to reduced power and uneven cutting.

Vibration and Starting Difficulties

Troubleshooting excessive vibration and difficulty starting the mower.

Grass Catcher and Handling Issues

Resolving problems with the grass catcher and difficulty pushing the mower.

Repair Parts Diagram

Exploded View of Mower Components

An illustration showing the assembly of the lawn mower parts.

Replacement Parts List

Mower Component Part Numbers

Detailed list of part numbers and descriptions for the Craftsman Rotary Lawn Mower.

Briggs & Stratton Engine Parts Overview

Engine Component Illustrations

Diagrams showing the various assemblies and parts of the Briggs & Stratton engine.

Briggs & Stratton Engine Parts List

Engine Part Numbers and Descriptions

A comprehensive list of part numbers and descriptions for the Briggs & Stratton engine.

Briggs & Stratton Engine Components

Engine Housing and Air Cleaner Parts

Details on the engine housing, air cleaner, and related components.

Engine External Parts

Illustrations and part identification for external engine components.

Briggs & Stratton Engine Kits and Information

Engine Gasket Sets and Overhaul Kits

Information on engine gasket sets and carburetor overhaul kits.

Engine Power Rating Information

Explains how engine power ratings are determined and factors affecting actual output.

Briggs & Stratton Engine Parts Breakdown

Piston, Ring, and Crankshaft Parts

Detailed part numbers for key internal engine components like pistons and crankshafts.

Valve and Carburetor Parts

List of part numbers for engine valves, carburetor components, and related seals.

Briggs & Stratton Engine Part Numbers

Governor, Starter, and Fuel System Parts

Part numbers for governor controls, starter components, and fuel system elements.

Engine Ancillary Parts and Seals

Part numbers for various engine accessories, seals, and hardware.

Service Notes and Considerations

General Service Notes

General notes and considerations for servicing the lawn mower and its engine.