1. Introduction
This manual provides essential instructions for the proper installation, maintenance, and safe operation of the Briggs & Stratton 841318 Wiring Harness. This component is a genuine Original Equipment Manufacturer (OEM) part designed to ensure compatibility and optimal performance with your Briggs & Stratton equipment. Please read this manual thoroughly before attempting any installation or service.
Image 1.1: The Briggs & Stratton 841318 Wiring Harness. This image displays the complete wiring harness with various connectors and wire bundles, illustrating its overall form and components.
2. Safety Information
Always prioritize safety when working with electrical components and machinery. Failure to follow these safety guidelines may result in serious injury or damage to equipment.
- Disconnect Power: Before beginning any work, ensure the equipment's power source is completely disconnected. Remove spark plug wires, disconnect battery terminals, or unplug from an electrical outlet as appropriate.
- Wear Protective Gear: Use appropriate personal protective equipment (PPE), including safety glasses and gloves.
- Consult Equipment Manual: Refer to your specific equipment's owner's manual for additional safety precautions and detailed wiring diagrams.
- Avoid Short Circuits: Be careful not to short-circuit wires or terminals during installation.
- Professional Assistance: If you are unsure about any step, consult a qualified service technician.
3. Package Contents
Upon opening the package, verify that all components are present and undamaged.
- One (1) Briggs & Stratton 841318 Wiring Harness
If any parts are missing or damaged, do not proceed with installation. Contact Briggs & Stratton customer support or your authorized dealer.
4. Setup and Installation
This section outlines the general procedure for replacing a wiring harness. Specific steps may vary depending on your equipment model. Always refer to your equipment's service manual for detailed instructions and wiring diagrams.
- Prepare Equipment: Ensure the equipment is turned off, cooled down, and all power sources are disconnected (e.g., spark plug wire removed, battery disconnected).
- Access Old Harness: Locate the existing wiring harness. This may require removing covers, panels, or other components. Document the routing and connection points of the old harness, perhaps by taking photographs, to aid in the installation of the new one.
- Disconnect Old Harness: Carefully disconnect all connectors from the old wiring harness. Note the position and type of each connection. Use appropriate tools to release locking tabs on connectors without damaging them.
- Remove Old Harness: Once all connections are free, carefully remove the old wiring harness from the equipment.
- Install New Harness: Route the new Briggs & Stratton 841318 Wiring Harness in the same manner as the old one. Ensure it is not pinched, stretched, or routed near hot or moving parts.
- Connect New Harness: Connect all terminals and connectors of the new harness to their corresponding points on the equipment. Ensure each connection is secure and fully seated. Listen for a click if connectors have locking tabs.
- Secure Harness: Use cable ties or original clips to secure the harness, preventing it from interfering with moving parts or becoming damaged.
- Reassemble Equipment: Reinstall any covers, panels, or components that were removed to access the harness.
- Test Equipment: Reconnect the power source (e.g., spark plug wire, battery). Perform a functional test of the equipment to ensure all electrical systems are operating correctly.
5. Maintenance
Proper maintenance helps extend the life of your wiring harness and ensures reliable equipment operation.
- Regular Inspection: Periodically inspect the wiring harness for signs of wear, fraying, cuts, or heat damage. Check connectors for corrosion or looseness.
- Cleaning: Keep the harness clean and free of dirt, debris, and moisture. Use a soft, dry cloth. Avoid using harsh chemicals or high-pressure water directly on electrical components.
- Secure Routing: Ensure the harness remains securely routed and fastened, preventing it from rubbing against sharp edges or moving parts.
- Corrosion Prevention: If operating in corrosive environments, consider applying dielectric grease to connectors to prevent corrosion.
6. Troubleshooting
If you experience electrical issues after installing the new wiring harness, consider the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to component | Loose or disconnected connector, damaged wire, blown fuse. | Check all connections for tightness. Inspect harness for visible damage. Check and replace any blown fuses. |
| Intermittent electrical function | Poor connection, partially damaged wire, corrosion in connector. | Ensure all connectors are fully seated. Inspect for subtle wire damage or corrosion. Clean connections if necessary. |
| Equipment not starting | Incorrect wiring, faulty safety switch connection, battery issue. | Verify wiring against equipment's diagram. Check safety switch connections. Ensure battery is charged and terminals are clean. |
If troubleshooting steps do not resolve the issue, it is recommended to consult an authorized service center or a qualified technician.
7. Specifications
| Attribute | Detail |
|---|---|
| Part Number | 841318 |
| Type | Wiring Harness |
| Manufacturer | Briggs & Stratton |
| Item Weight | 4 ounces |
| Package Dimensions | 12 x 8.5 x 0.75 inches |
| ASIN | B002WNY1PS |
8. Warranty and Support
As a genuine Briggs & Stratton OEM part, this wiring harness is covered by the standard Briggs & Stratton warranty for replacement parts. For specific warranty terms and conditions, please refer to the warranty information provided with your original equipment or visit the official Briggs & Stratton website.
For technical assistance, parts inquiries, or to locate an authorized service dealer, please contact Briggs & Stratton customer support:
- Website: www.briggsandstratton.com
- Customer Support: Refer to the "Contact Us" section on the official website for phone numbers and email options.
