Craftsman 917.388940 User Manual

Owner's Manual
(RRFTSMRN °
ROTARY LAWN MOWER
6.0 Horsepower
21" Multi-Cut
Model No.
917.388940
• Espahol, p. 18
CAUTION:
Read and follow all
Safety Rules and Instructions
before operating this equipment
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Visit our Craftsman website: www.sears.com/craftsman
U.S.A.

Craftsman 917.388940 Specifications

General

Brand	Craftsman
Model	917.388940
Category	Lawn Mower
Language	English

Summary

Safety Rules and Warnings

Key Safety Precautions

Important safety warnings and precautions to ensure operator safety.

Safe Gasoline Handling

Assembly and Pre-Operation

Setting Up Your Lawn Mower

Using Your Lawn Mower

Adjusting Cutting Height

Converting Mower Operation Modes

Starting Engine Procedures

Adding Oil and Gasoline

Operating and Mowing Tips

Starting and Stopping the Engine

Maintenance Overview

Maintenance Schedule and Recommendations

Overview of required maintenance tasks and general upkeep recommendations.

Blade and Grass Catcher Maintenance

Blade Care and Replacement

Instructions for removing, replacing, and sharpening the mower blade.

Engine Lubrication

Engine Maintenance Procedures

Changing Engine Oil

Step-by-step guide for draining and refilling engine oil.

Air Filter, Muffler, and Spark Plug

Service and Adjustments

Storage Procedures

Troubleshooting Engine Start

Engine Not Starting Issues

Common causes and corrections for the engine failing to start.

Troubleshooting Common Problems

Performance and Operation Issues

Repair Parts Identification