Dorman 02349 Starter Rebuild Kit Instruction Manual

1. Overview

The Dorman 02349 Starter Rebuild Kit provides a comprehensive set of components designed to restore the functionality of a starter motor in specified vehicles. This kit offers a reliable and cost-effective solution for repairing common starter issues caused by wear and tear on internal parts.

Key features of this kit include:

• Direct Replacement: Components are engineered to match original parts for a precise fit and function.
• Ideal Solution: Effectively replaces worn-out original components to resolve starter motor malfunctions.
• Durable Construction: Manufactured from quality materials, including steel and copper, for long-lasting performance.
• Trustworthy Quality: Backed by Dorman's extensive automotive experience and product expertise.
• Vehicle Fitment: Designed for compatibility with select models; verify fitment using vehicle-specific tools or resources.

2. What's Included

The Dorman 02349 Starter Rebuild Kit typically contains the following components:

• 1 Narrow Contact
• 1 Wide Contact
• 1 Left Contact
• 1 Right Contact
• 2 Bolts
• 2 Square Insulators
• 2 Round Insulators
• 2 Hex Nuts
• 2 Curved Washers
• 2 O-Rings

Image 1: All components included in the Dorman 02349 Starter Rebuild Kit, featuring various contacts, bolts, insulators, nuts, washers, and O-rings.

Image 2: A closer view of the Dorman 02349 kit components, highlighting the copper contacts and various fasteners.

Image 3: Another perspective of the Dorman 02349 Starter Rebuild Kit parts, showing the different shapes of the contacts and insulators.

3. Setup and Installation

This Dorman 02349 Starter Rebuild Kit is designed for the repair of a starter motor's internal components. The installation process involves disassembling the existing starter motor, replacing worn or damaged parts with the new components from this kit, and then reassembling the starter.

Important Considerations:

• Vehicle-Specific Procedures: Starter motor removal and rebuild procedures vary significantly between vehicle makes and models. Always consult your vehicle's official service manual for detailed, step-by-step instructions specific to your application.
• Safety First: Disconnect the vehicle's battery before beginning any work on the starter motor to prevent electrical hazards. Ensure the vehicle is securely supported on jack stands if working underneath.
• Professional Installation Recommended: Due to the complexity and critical nature of starter motor repair, professional installation by a qualified mechanic is highly recommended. Incorrect installation can lead to further damage or safety issues.
• Component Identification: Carefully compare the components in this kit with the parts being replaced to ensure correct fitment and function.

The kit's components, such as contacts and insulators, are crucial for the starter solenoid's operation. Proper placement and secure fastening are essential for reliable starting.

4. Operating Principles of a Rebuilt Starter

Once the starter motor is properly rebuilt using the Dorman 02349 kit and reinstalled in the vehicle, its operation should return to normal. The kit addresses common wear points within the starter solenoid, which is responsible for engaging the starter motor and connecting it to the battery.

A properly functioning starter will:

• Engage Smoothly: The starter pinion gear should engage with the engine's flywheel without grinding or hesitation.
• Crank Powerfully: The starter motor should turn the engine over with sufficient power to initiate combustion.
• Disengage Cleanly: After the engine starts, the starter pinion should disengage from the flywheel promptly and quietly.

The new contacts and other components ensure optimal electrical conductivity and mechanical engagement, restoring the starter's ability to perform its critical function.

5. Maintenance

The Dorman 02349 Starter Rebuild Kit itself does not require ongoing maintenance once installed. The components are designed for durability and long service life. However, the overall health of your vehicle's electrical system can impact the longevity of the starter motor and its rebuilt components.

To ensure the best performance and extend the life of your rebuilt starter:

• Battery Health: Maintain a healthy vehicle battery. A weak battery can cause the starter to work harder, leading to premature wear.
• Electrical Connections: Periodically inspect all battery and starter cable connections for corrosion or looseness. Clean and tighten as necessary.
• Engine Tune-up: Ensure your engine is properly tuned. Hard-starting conditions can put excessive strain on the starter motor.

Following these general automotive maintenance practices will help maximize the lifespan of your starter motor after using the Dorman rebuild kit.

6. Troubleshooting Common Issues

This rebuild kit is specifically designed to address issues related to worn starter solenoid contacts. If you experience problems after rebuilding your starter, consider the following common scenarios:

• "Clicking" Sound, No Crank: This is a classic symptom of worn starter solenoid contacts. The solenoid plunger moves, making a click, but the electrical connection to the main starter motor is not made due to corroded or worn contacts. This kit is intended to fix this issue.
• Slow Cranking: While often a sign of a weak battery, slow cranking can sometimes indicate poor electrical connections within the starter, possibly due to improperly installed or faulty rebuild kit components.
• Grinding Noise During Start: This usually indicates an issue with the starter pinion gear engaging the flywheel. This kit does not typically include a new pinion gear, so if this issue persists, inspect the pinion gear and flywheel for damage.
• Starter Continues to Run After Engine Starts: This is a serious issue that could be caused by a faulty solenoid (if not replaced or if the plunger is sticking) or an electrical short. Disconnect the battery immediately if this occurs.

If troubleshooting steps do not resolve the issue, it is advisable to consult a professional automotive technician.

7. Specifications

8. Warranty Information

Dorman products are known for their quality and reliability. This Starter Rebuild Kit is typically backed by a Limited Lifetime Warranty. This warranty covers defects in materials and workmanship under normal use and service.

For specific terms, conditions, and claim procedures related to your Dorman 02349 Starter Rebuild Kit, please refer to the official Dorman warranty documentation included with your purchase or visit the Dorman website. Proof of purchase may be required for warranty claims.

9. Customer Support

Should you have any questions regarding the Dorman 02349 Starter Rebuild Kit, its installation, or require technical assistance, please contact Dorman customer support.

You can find contact information and additional resources on the official Dorman website: www.dormanproducts.com.

When contacting support, please have your product model number (02349) and any relevant vehicle information readily available.