Dorman 66003 Plastic Splash Shield Hardware Instruction Manual

Introduction

This manual provides essential information for the proper use, installation, and maintenance of the Dorman 66003 Plastic Splash Shield Hardware. This component is designed as a direct replacement for original equipment retainers in various vehicle applications, ensuring secure fastening of splash shields.

Key Features:

• Ideal Replacement: Matches the fit and function of original equipment retainers.
• Quality Material: Constructed from durable plastic for long-lasting service.
• Versatile Design: Suitable for a variety of automotive uses.

Setup and Installation

The Dorman 66003 is a replacement fastener for vehicle splash shields. Installation typically involves removing the old, damaged retainer and inserting the new one. Always refer to your vehicle's specific service manual for detailed instructions and safety precautions.

Required Tools (General):

• Flathead screwdriver or trim removal tool (for old retainer removal)
• Safety glasses

Installation Steps:

1. Prepare Vehicle: Ensure the vehicle is safely parked on a level surface with the engine off and parking brake engaged. If lifting the vehicle, use appropriate jack stands.
2. Locate Damaged Retainer: Identify the retainer(s) on the splash shield that need replacement.
3. Remove Old Retainer: Carefully use a flathead screwdriver or trim removal tool to pry out the center pin of the old retainer, then remove the base. Dispose of the old retainer properly.
4. Position New Retainer: Align the Dorman 66003 retainer with the corresponding hole in the splash shield and vehicle frame.
5. Insert Retainer: Push the base of the retainer firmly into the hole until it is seated. Then, push the center pin flush with the head of the retainer to expand the base and secure the splash shield.
6. Verify Security: Gently tug on the splash shield to ensure it is securely fastened and does not move excessively.

Image 1: Front view of the Dorman 66003 Plastic Splash Shield Hardware. This image shows the head and expanded pin of the retainer, ready for insertion.

Function and Operation

The Dorman 66003 Plastic Splash Shield Hardware functions as a critical fastener, securing the vehicle's splash shield (also known as an undertray or fender liner) to the vehicle's chassis or body panels. Once installed, the retainer holds the splash shield in place, protecting engine components, belts, and other undercarriage parts from road debris, water, and dirt. It does not have active operational controls; its function is passive and continuous once installed correctly.

Image 2: Side view of the Dorman 66003 Plastic Splash Shield Hardware. This image illustrates the design of the retainer, showing the pin and the expanding body that secures it in place.

Maintenance

Regular inspection of the Dorman 66003 Plastic Splash Shield Hardware is recommended to ensure continued secure fastening of the splash shield. While the retainer itself requires no specific maintenance, the following checks are advised:

• Visual Inspection: Periodically check the retainers for any signs of damage, cracking, or looseness, especially after driving on rough terrain or through deep puddles.
• Cleaning: If the splash shield or retainers become excessively dirty, clean them with mild soap and water to prevent debris buildup that could stress the fasteners.
• Replacement: If any retainer appears damaged or loose, replace it immediately to prevent the splash shield from detaching, which could lead to further damage or safety hazards.

Troubleshooting

If you encounter issues with the Dorman 66003 Plastic Splash Shield Hardware, consider the following:

• Retainer Does Not Fit:
  • Verify that the Dorman 66003 is the correct part number for your specific vehicle make, model, and year. Consult your vehicle's service manual or a reputable parts catalog.
  • Ensure the hole in the splash shield and vehicle frame is clear of debris and not deformed.
• Retainer Becomes Loose or Falls Out:
  • Confirm that the center pin was fully pushed in during installation to properly expand the retainer.
  • Inspect the surrounding area of the splash shield and mounting points for damage or wear that might prevent a secure fit.
  • Ensure the splash shield itself is not damaged or warped, which could put undue stress on the retainers.
  • Consider if the vehicle frequently encounters conditions (e.g., rough roads, high speeds) that might cause excessive vibration or impact, leading to retainer failure.

If issues persist, contact Dorman technical support for further assistance.

Specifications

Warranty Information

Dorman products are designed for quality and reliability. For specific warranty terms and conditions applicable to the Dorman 66003 Plastic Splash Shield Hardware, please refer to the official Dorman warranty policy available on their website or contact Dorman customer service directly. Keep your purchase receipt as proof of purchase.

Customer Support

For technical assistance, installation questions, or any other inquiries regarding the Dorman 66003 Plastic Splash Shield Hardware, Dorman provides support through their ASE Blue Seal Certified technical support team.

Contact Dorman:

• Visit the official Dorman website for contact details and support resources.
• Refer to the packaging for specific customer service phone numbers or email addresses.

When contacting support, please have the product model number (66003) and your vehicle information readily available.