1. Product Overview
1.1 Product Description
The Generac G073100 Governor Spring is a genuine Original Equipment Manufacturer (OEM) replacement part designed for Generac generators. This component plays a crucial role in the generator's governor system, which regulates engine speed to maintain a consistent power output. Using genuine OEM parts ensures proper fit, function, and durability, helping to maintain the performance and longevity of your Generac equipment.
Image 1.1: The Generac G073100 Governor Spring, a critical component for engine speed regulation.
1.2 Key Features
- Genuine Generac replacement part, ensuring compatibility and reliability.
- Designed for precise engine speed regulation in Generac generators.
- New, bulk packed for efficient distribution.
- Essential for maintaining consistent power output and preventing engine overspeed.
2. Specifications
Below are the general specifications for the Generac G073100 Governor Spring. For detailed technical drawings or specific dimensions, please refer to your generator's official service manual.
| Attribute | Detail |
|---|---|
| Part Number | G073100 |
| Type | Governor Spring |
| Compatibility | Specific Generac generator models (consult your owner's manual) |
| Material | Metal alloy (typical for springs) |
| Color | Silver |
| Included Components | One (1) G073100 Governor Spring |
Image 2.1: Another perspective of the Generac G073100 Governor Spring, highlighting its coiled and hooked ends.
3. Installation (Setup)
The Generac G073100 Governor Spring is a precision component within your generator's engine system. Proper installation is critical for safe and effective operation. Always consult your generator's specific owner's manual or service manual for detailed, model-specific installation instructions and diagrams. Incorrect installation can lead to engine damage, improper operation, or safety hazards.
3.1 General Installation Guidelines:
- Safety First: Ensure the generator is completely shut down, cooled, and disconnected from any power sources (e.g., battery, fuel supply) before beginning any work.
- Identify the Component: Locate the existing governor spring on your generator's engine. It is typically connected to the governor arm and carburetor linkage.
- Document Disassembly: Take photos or make notes of how the old spring is connected before removal. This will aid in correct reassembly.
- Remove Old Spring: Carefully detach the old governor spring. Note its orientation and attachment points.
- Install New Spring: Attach the new Generac G073100 spring to the exact same points and in the same orientation as the old one. Ensure it is securely fastened and not kinked or stretched improperly.
- Verify Linkage Movement: Gently move the governor arm and throttle linkage to ensure smooth, unrestricted movement after installation.
- Post-Installation Checks: After installation, perform all checks recommended in your generator's owner's manual before attempting to start the engine. This may include checking oil levels, fuel connections, and air filter.
If you are unsure about any step of the installation process, it is highly recommended to seek assistance from a qualified Generac service technician.
4. Operating Considerations
The Generac G073100 Governor Spring is an internal engine component and does not have direct user operating controls. Its function is to work in conjunction with the generator's governor system to automatically regulate engine speed based on the electrical load. Once correctly installed, the spring operates passively as part of the engine's mechanical system.
Proper operation of the governor system, including the spring, is indicated by stable engine RPMs and consistent voltage/frequency output from the generator, regardless of varying electrical loads. If the engine speed fluctuates erratically or the power output is unstable, it may indicate an issue with the governor system, which could involve the spring or other related components.
5. Maintenance
As a mechanical spring, the G073100 Governor Spring typically requires minimal direct maintenance. However, its proper function relies on the overall health of the governor system and engine. Regular maintenance of your Generac generator, as outlined in its owner's manual, will indirectly contribute to the longevity and performance of the governor spring.
5.1 Inspection:
- During routine engine inspections, visually check the governor spring for signs of wear, stretching, corrosion, or damage.
- Ensure the spring is securely attached at both ends and is not rubbing against other engine components.
- Check that the governor arm and associated linkages move freely without binding.
5.2 Replacement:
Replace the governor spring if it shows any signs of damage, deformation, or if the generator exhibits persistent engine speed regulation issues that are traced back to the governor system. Always replace with a genuine Generac G073100 OEM part to ensure correct tension and performance.
6. Troubleshooting
Issues related to the governor spring typically manifest as problems with engine speed regulation. Before assuming the spring is faulty, ensure all other common generator issues (fuel, spark, air filter, oil level) have been ruled out.
6.1 Common Symptoms of Governor Spring Issues:
- Engine Surging or Hunting: Engine RPMs fluctuate up and down, especially under varying loads.
- Unstable Power Output: Inconsistent voltage or frequency from the generator.
- Engine Overspeeding: Engine runs at excessively high RPMs, potentially leading to damage.
- Engine Underspeeding: Engine runs too slowly, leading to low power output or stalling.
- Physical Damage: Visible stretching, bending, corrosion, or breakage of the spring.
6.2 Troubleshooting Steps:
- Visual Inspection: Carefully inspect the governor spring for any visible damage or improper attachment.
- Linkage Check: Ensure all governor linkages and pivot points are clean, lubricated, and move freely without obstruction.
- Carburetor Check: Verify that the carburetor throttle plate and choke operate smoothly.
- Compare to New: If possible, compare the tension and length of your existing spring to a new Generac G073100 spring. A stretched or weakened spring will not provide proper tension.
- Consult Manual: Refer to your generator's owner's manual for specific governor adjustment procedures or troubleshooting flowcharts.
If troubleshooting does not resolve the issue, or if you are uncomfortable performing these checks, contact a certified Generac service technician.
7. Warranty Information
As a genuine Generac OEM part, the G073100 Governor Spring is typically covered under Generac's standard warranty for replacement parts. Warranty terms can vary based on the purchase date and region. Please retain your proof of purchase.
For detailed information regarding the warranty period and coverage for this specific part, please refer to the warranty documentation provided with your original generator purchase or visit the official Generac website. Improper installation or use not in accordance with the generator's owner's manual may void the warranty.
8. Customer Support
For technical assistance, questions regarding installation, or to locate an authorized service center, please contact Generac Customer Support.
- Generac Official Website: www.generac.com (for product information, manuals, and service locator)
- Customer Service Phone: Refer to the Generac website or your generator's owner's manual for the most current contact numbers.
- Authorized Service Dealers: Use the dealer locator tool on the Generac website to find a certified technician near you.
When contacting support, please have your generator's model and serial number, as well as the part number (G073100), readily available.
