Craftsman Model 917.370 Manual: A Comprehensive Guide
This manual provides essential instructions for Craftsman 917.370 series mowers, including models like 917370430 and 917.370562. Download the PDF for detailed warranty information and safety guidelines.
Access free manuals and user guides for CRAFTSMAN 917.370441, ensuring proper operation and maintenance of your power mower. Visit Craftsman’s website for support.
The Craftsman 917.370 mower represents a reliable and widely-used option for homeowners seeking efficient lawn care. This series, encompassing models such as 917.370562, 917.370605, and 917.370722, is known for its gas-powered, walk-behind design. Understanding your specific model number is crucial, as variations exist within the 917.370 series.
This guide serves as a comprehensive resource, offering detailed instructions for operation, maintenance, and troubleshooting. Accessing the owner’s manual in PDF format – readily available online – is highly recommended. It contains vital safety information, warranty details, and specific guidance tailored to your mower.
Whether you own a 917370430 or another variant, this manual will empower you to maximize the performance and longevity of your Craftsman mower. Proper care, as outlined within, ensures a beautifully maintained lawn for years to come. Remember to always prioritize safety and follow all provided guidelines.
Understanding Model Numbers and Variations (917.370 Series)
The Craftsman 917.370 series isn’t a single mower, but a family of related models. Identifying your precise model number – like 917370430, 917.370562, 917.370605, or 917.370722 – is paramount for accessing the correct parts and manuals. Variations within the series can include differences in deck size, engine specifications, and features.
Locate the model number on the mower’s deck or engine. This number is essential when downloading the owner’s manual in PDF format, ensuring you receive the documentation specific to your machine. Using the wrong manual could lead to incorrect maintenance procedures or the use of incompatible parts.
Craftsman frequently updates its models, so even slight number variations can signify important differences. Always refer to your mower’s specific model number when seeking support or ordering replacement components. Accurate identification guarantees optimal performance and safety.

Safety First: Operating Instructions
Prior to operation, carefully read all safety rules and instructions in your Craftsman 917.370 manual. Caution is vital for safe mower use and preventing injuries.
Pre-Operation Safety Checks
Before each use of your Craftsman 917.370 mower, perform crucial safety checks to ensure safe operation. First, inspect the mowing area, removing any stones, toys, or other objects that could become projectiles. Second, thoroughly examine the mower itself. Check the oil level, ensuring it’s at the appropriate mark, and verify the air filter is clean.
Third, inspect the blade for sharpness and damage, replacing it if necessary. Fourth, confirm all guards and shields are securely in place. Fifth, and critically, ensure the fuel tank is not overfilled and there are no fuel leaks. Always check the tire pressure for optimal performance.
Finally, before starting the engine, double-check that the discharge chute is clear and properly positioned. Refer to your owner’s manual for detailed diagrams and specific instructions related to your model number (e.g., 917.370562, 917.370722). Consistent pre-operation checks minimize risks.
Safe Operating Procedures
When operating your Craftsman 917.370 mower, prioritize safety. Always wear appropriate safety glasses and sturdy footwear. Start the mower on a level surface, ensuring clear space around the machine. Never operate the mower while under the influence of drugs or alcohol.
Maintain a firm grip on the handle and walk at a comfortable pace. Avoid sudden turns or stops. Be mindful of bystanders, pets, and obstacles in the mowing area. Never put hands or feet near the rotating blade. If the mower begins to vibrate abnormally, immediately stop the engine and investigate.
Always disengage the blade before crossing gravel drives or roadways. Refer to your owner’s manual for specific instructions related to your model (e.g., 917.370605, 917.370722). Proper operation, as outlined in the manual, ensures a safe mowing experience.
Emergency Stop Procedures
In any emergency situation with your Craftsman 917.370 mower, immediate action is crucial. The primary emergency stop method is releasing the handle. This will automatically disengage the blade and stop the engine, as designed for safety.
Familiarize yourself with the location of the emergency stop control before each use. If the handle release fails, locate and utilize the engine switch to shut down the power. Ensure the blade comes to a complete stop before approaching the mower.
Review the manual for model-specific instructions (like 917.370562 or 917.370441). In case of an uncontrolled situation, steer the mower towards an open area, avoiding obstacles. Always prioritize personal safety and follow the guidelines detailed in the owner’s manual for a swift and secure shutdown.

Maintenance and Upkeep
Regular maintenance, detailed in your Craftsman 917.370 manual, ensures optimal performance. This includes blade care, oil changes, and air filter replacements for longevity.
Routine Maintenance Schedule
Maintaining your Craftsman 917.370 mower is crucial for reliable operation. Before each use, inspect the blade for damage and ensure all fasteners are secure. Check the oil level and add if necessary, referencing your owner’s manual for the correct type.
Every 25 hours of operation, or annually, clean the mower deck thoroughly, removing grass clippings and debris. Inspect the air filter and clean or replace it as needed. After every 50 hours, or annually, change the engine oil.
Seasonally, before storing the mower, stabilize the fuel or drain the fuel tank to prevent gumming. Inspect the spark plug and replace it if worn. A consistent schedule, as outlined in the manual, will maximize the lifespan and performance of your Craftsman mower.
Refer to the manual for specific details and recommended intervals for your particular model.
Blade Sharpening and Replacement
A sharp blade is essential for a clean cut and healthy lawn. Regularly inspect the blade of your Craftsman 917.370 for dullness, nicks, or damage. If the blade is merely dull, it can be sharpened using a file or grinding wheel – always ensuring it’s balanced afterward.
Before sharpening or replacing, disconnect the spark plug wire for safety. If the blade is bent, cracked, or severely damaged, it must be replaced. Use the correct replacement blade specified in your owner’s manual.
When installing a new blade, ensure it’s properly oriented and tightened to the manufacturer’s torque specifications. Improper installation can lead to vibration and potential injury. Consult the manual for detailed instructions and safety precautions regarding blade maintenance.
Always wear gloves and eye protection during blade work.
Oil Change Procedures
Regular oil changes are crucial for maintaining the engine’s performance and longevity of your Craftsman 917.370 mower. Refer to your owner’s manual for the recommended oil type and change interval. Typically, an oil change is needed after every 25-50 hours of operation, or at least once per season.

Before starting, warm up the engine briefly. Then, disconnect the spark plug wire. Locate the oil drain plug and position a suitable container underneath. Carefully remove the plug, allowing the old oil to drain completely.
Once drained, replace the plug and tighten it securely. Add the recommended amount of new oil, checking the oil level with the dipstick. Avoid overfilling. Properly dispose of the used oil at a designated recycling center. Consult the manual for specific instructions and safety guidelines.
Always wear gloves during the oil change process.
Air Filter Cleaning and Replacement
Maintaining a clean air filter is vital for optimal engine performance of your Craftsman 917.370 mower. A dirty filter restricts airflow, reducing power and increasing fuel consumption. Check the air filter regularly, ideally before each use, and clean or replace it as needed, referencing your owner’s manual.
To clean a foam filter, wash it in warm, soapy water, rinse thoroughly, and allow it to dry completely before re-oiling lightly with air filter oil. For paper filters, gently tap out loose debris.
If the filter is damaged or excessively dirty, it must be replaced. Locate the air filter housing, remove the cover, and install a new filter, ensuring a proper seal. Consult the manual for specific instructions and part numbers. Regular maintenance extends engine life.
Always disconnect the spark plug before servicing the air filter.

Troubleshooting Common Issues
This section addresses frequent problems with the Craftsman 917.370, including engine starting failures and cutting difficulties. Refer to the manual for detailed solutions.
Diagnose drive system issues and find instructions for repairs within this guide.
Engine Starting Problems
Troubleshooting engine starting issues on your Craftsman 917.370 mower requires a systematic approach. First, ensure the fuel tank contains fresh gasoline and the fuel shut-off valve is open. A common culprit is a clogged air filter; cleaning or replacing it can resolve many starting difficulties.
Next, inspect the spark plug for fouling or damage – a faulty spark plug prevents ignition. Verify the spark plug wire is securely connected. If the engine still won’t start, check the carburetor for obstructions. The manual provides detailed instructions for carburetor cleaning.
Low oil levels can also trigger a safety shut-off; confirm the oil level is within the recommended range. Finally, examine the recoil starter mechanism for proper function. Refer to the PDF manual for diagrams and specific model variations.
Cutting Issues and Solutions
If your Craftsman 917.370 mower isn’t cutting effectively, several factors could be at play. Begin by checking the blade for sharpness and damage. A dull or bent blade results in uneven cutting. Sharpening or replacing the blade, as detailed in the owner’s manual, is crucial.
Uneven cutting can also stem from an incorrect deck height adjustment. Ensure the deck is set to the desired height and that all wheels are adjusted equally. Scalping, or cutting too low, can occur if the deck is too close to the ground.
Furthermore, accumulated grass clippings under the deck can hinder performance; thoroughly clean the underside of the mower. Consult the PDF manual for specific model variations and recommended blade specifications. Proper maintenance ensures optimal cutting results.
Drive System Troubleshooting
If your Craftsman 917.370’s drive system isn’t functioning correctly, begin by verifying the drive belt’s condition. A worn, cracked, or loose belt will prevent proper wheel engagement. Refer to your owner’s manual for belt replacement instructions and diagrams specific to your model number.
Check the drive cable for proper adjustment and ensure it isn’t binding or damaged. A faulty drive cable can prevent the self-propelled function from engaging. Inspect the drive control lever for smooth operation; it should engage and disengage easily.
If the wheels aren’t turning, examine the wheel hubs for damage or debris. Download the PDF manual for detailed troubleshooting steps and parts diagrams. Always disconnect the spark plug before performing any drive system repairs for safety.

Warranty Information
The Craftsman 917.370 mower features a limited two-year warranty. Review the owner’s manual for specific details, customer responsibilities, and claim procedures.

Limited Two-Year Warranty Details
Craftsman stands behind its 917.370 series power mowers with a limited two-year warranty, commencing from the original purchase date. This warranty covers defects in materials and workmanship under normal residential use. It does not cover components subject to normal wear, such as blades, belts, or spark plugs, nor does it encompass damage resulting from misuse, accidents, or lack of proper maintenance.
To qualify for warranty service, the mower must be operated according to the instructions outlined in the owner’s manual. Any unauthorized repairs or modifications will void the warranty. Proof of purchase is required for all warranty claims. This warranty provides for the repair or replacement of defective parts, at Craftsman’s discretion. Transportation costs to and from the service center are the responsibility of the customer.
For complete warranty details, including exclusions and limitations, please refer to the full warranty statement included with your mower or available on the Craftsman website.
Customer Responsibilities for Warranty Claims
To initiate a warranty claim for your Craftsman 917.370 mower, customers must first adhere to specific responsibilities. Maintaining the mower according to the owner’s manual’s instructions is crucial, including routine maintenance and proper storage. Retain the original purchase receipt as proof of date and location of purchase; this is essential for claim validation.
Customers are responsible for transporting the mower to an authorized Craftsman service center. Prior authorization is often required, so contacting Craftsman customer support before service is recommended. Detailed descriptions of the issue, along with the mower’s model and serial number, should be provided.

The warranty does not cover issues arising from improper use, neglect, or unauthorized repairs. Following the “Customer Responsibilities and Storage” sections within the owner’s manual is paramount for a successful claim.
Resources and Support
Find the Craftsman 917.370 owner’s manual in PDF format online. Visit Craftsman’s website – www.craftsman.com – for additional support and assistance.
Downloading the Owner’s Manual (PDF)
Accessing a digital copy of your Craftsman 917.370 owner’s manual is straightforward and provides immediate access to crucial information. Several online resources offer free PDF downloads for various models within the 917.370 series, including 917370430, 917.370562, and 917.370441.
These downloadable manuals contain detailed instructions regarding operation, maintenance, troubleshooting, and warranty details. You can easily search for your specific model number to ensure you have the correct documentation. Downloading the PDF allows you to save the manual directly to your computer, tablet, or smartphone for convenient access whenever needed.
Furthermore, having a digital copy eliminates the risk of losing or damaging a physical manual. Always refer to the manual before performing any maintenance or repairs on your Craftsman mower to ensure safe and effective operation. Links to download the manual are readily available through various online search engines and the official Craftsman website.
Craftsman Website and Support
The official Craftsman website, www.craftsman.com, serves as a comprehensive hub for owners of 917.370 series mowers and all other Craftsman products. Here, you’ll find a wealth of resources, including downloadable owner’s manuals in PDF format for specific models like 917370605 and 917.370722.
Beyond manuals, the website offers extensive support options. These include frequently asked questions (FAQs), troubleshooting guides, parts diagrams, and a dedicated customer support section. You can often find solutions to common issues or locate replacement parts directly through the site.
Craftsman also provides contact information for their customer service team, allowing you to reach out via phone or online chat for personalized assistance. The website is regularly updated with the latest information regarding warranty claims, product recalls, and service updates, ensuring you have access to the most current details about your Craftsman 917.370 mower.