Truck-Lite 97820
Truck-Lite 97820 Convex Mirror Head Instruction Manual
Model: 97820
Introduction
This manual provides essential instructions for the proper installation, operation, and maintenance of your Truck-Lite 97820 Convex Mirror Head. Please read this manual thoroughly before installation and retain it for future reference.
Safety Information
Important Safety Precaution:
- Always ensure the vehicle key is turned to the "OFF" position before beginning any installation or maintenance procedures. This prevents accidental activation of vehicle systems and potential injury.
- Wear appropriate personal protective equipment (PPE) such as safety glasses and gloves during installation.
- If you are unsure about any part of the installation process, consult a qualified automotive technician.
Setup and Installation
The Truck-Lite 97820 Convex Mirror Head is designed for straightforward installation. Follow these steps carefully:
- Preparation: Before starting, ensure the vehicle's ignition is turned OFF. Gather any necessary tools, which may include screwdrivers or wrenches depending on your existing mirror mount.
- Remove Old Mirror (if applicable): Carefully detach the existing mirror head from its mounting bracket. Note how it was attached for reference.
- Positioning the New Mirror: Align the Truck-Lite 97820 Convex Mirror Head with the existing mirror mounting bracket.
- Secure the Mirror: Attach the new mirror head to the bracket using the appropriate fasteners. Ensure it is securely fastened and does not wobble. Do not overtighten.
- Final Check: Once installed, gently test the mirror's stability. Ensure it is firmly in place and provides the desired field of view.

Figure 1: The Truck-Lite 97820 Convex Mirror Head. This image shows the circular convex mirror with its black protective rim, ready for installation on a vehicle.
Operating Instructions
The Truck-Lite 97820 is a manual convex mirror head. Its operation is straightforward:
- Adjustment: Once installed, manually adjust the mirror's angle to achieve the optimal rearward or side view for your driving position. The convex design provides a wider field of view compared to flat mirrors.
- Field of View: Be aware that objects in a convex mirror are closer than they appear. Use this mirror as an aid to supplement your primary mirrors and direct observation.
Maintenance
To ensure longevity and clear visibility from your Truck-Lite 97820 Convex Mirror Head, follow these simple maintenance guidelines:
- Cleaning: Clean the mirror surface regularly with a soft cloth and a mild glass cleaner. Avoid abrasive cleaners or harsh chemicals that could damage the mirror coating or frame.
- Inspection: Periodically inspect the mirror head and its mounting for any signs of damage, cracks, or loose fasteners. Tighten any loose components as necessary.
- Environmental Factors: Protect the mirror from extreme impacts or prolonged exposure to harsh environmental conditions when possible.
Troubleshooting
The Truck-Lite 97820 Convex Mirror Head is a passive component with minimal points of failure. Most issues are related to installation or external damage.
- Mirror Wobbles After Installation:
- Ensure all mounting fasteners are securely tightened.
- Check the mounting bracket for damage or wear.
- Obscured View:
- Clean the mirror surface thoroughly.
- Adjust the mirror angle for optimal visibility.
- Cracked or Damaged Mirror:
- The mirror head will need to be replaced.
Specifications
| Feature | Detail |
|---|---|
| Brand | Truck-Lite |
| Model Number | 97820 |
| Item Weight | 14.4 ounces |
| Product Dimensions | 1 x 1 x 1 inches (Note: These dimensions seem generic, actual mirror size may vary) |
| Mirror Lens Type | Convex |
| Position | Front (Typically for exterior side view) |
| Lift Type | Manual |
Warranty and Support
For information regarding warranty coverage or technical support for your Truck-Lite 97820 Convex Mirror Head, please refer to the official Truck-Lite website or contact their customer service directly. Specific warranty terms may vary by region and retailer.
Note: This manual does not constitute a warranty statement.
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