Product Overview
The Proform 66804 Full-Flo Air Cleaner is a high-performance 14-inch standard air cleaner assembly designed for automotive applications. It is engineered to provide superior air filtration, protecting your engine from harmful contaminants while ensuring optimal airflow for efficient combustion. This unit is a direct replacement for many standard carburetor setups.
This image displays the Proform 66804 Full-Flo Air Cleaner. It is a circular automotive air cleaner assembly, featuring a polished chrome top cover and a visible pleated filter element around its circumference. The design is standard for many carburetor applications.
Setup and Installation
Before beginning installation, ensure the engine is cool and the ignition is off. Gather all necessary tools, which typically include a wrench or socket set.
- Preparation: Remove the existing air cleaner assembly from the carburetor stud. Clean the carburetor air horn surface to ensure a proper seal.
- Placement: Place the new Proform 66804 Full-Flo Air Cleaner base onto the carburetor air horn. Ensure it sits flush and is properly aligned.
- Filter Installation: Insert the air filter element into the air cleaner base. Ensure the filter is seated correctly and securely.
- Cover Attachment: Place the air cleaner top cover over the filter element and secure it with the provided stud and wing nut or fastener. Tighten until snug, but do not overtighten to avoid damaging the carburetor or air cleaner components.
- Final Check: Verify that all components are securely fastened and there are no obstructions around the air cleaner.
Operating Principles
The Proform 66804 Full-Flo Air Cleaner functions by drawing ambient air into the engine's intake system through its filter element. The filter element is designed to trap dust, dirt, pollen, and other airborne particles, preventing them from entering the engine's combustion chambers. This process ensures that only clean air mixes with fuel, promoting efficient combustion, maintaining engine performance, and extending the lifespan of internal engine components.
Maintenance
Regular maintenance of your air cleaner is crucial for optimal engine performance and longevity.
- Inspection: Periodically inspect the air filter element for signs of excessive dirt, debris, or damage. The frequency of inspection depends on driving conditions and environment.
- Cleaning/Replacement: If the filter element appears dirty or clogged, it should be cleaned or replaced according to the manufacturer's recommendations for the specific filter type. A clogged filter can restrict airflow, leading to reduced engine performance and fuel efficiency.
- Housing Check: Ensure the air cleaner housing and cover are free from cracks or damage that could allow unfiltered air to bypass the filter.
- Seal Integrity: Verify that the seal between the air cleaner base and the carburetor air horn is intact and free of leaks.
Troubleshooting
| Symptom | Possible Cause | Solution |
|---|---|---|
| Reduced Engine Performance / Poor Fuel Economy | Clogged or dirty air filter element. | Inspect and replace the air filter element. |
| Unusual Noises from Air Cleaner | Loose components or improper installation. | Check all fasteners and ensure the air cleaner is securely mounted. |
| Visible Dirt/Debris in Carburetor | Damaged filter element or improper seal. | Inspect filter for tears and ensure the air cleaner base is properly sealed to the carburetor. Replace damaged parts. |
Specifications
- Brand: ProForm
- Model Number: 66804
- Item Weight: 4 pounds
- Product Dimensions: 14.25 x 14.13 x 5.5 inches
- Manufacturer Part Number: 66804
- OEM Part Number: 66804
- ASIN: B001G981IM
- Date First Available: July 6, 2011
Warranty and Support
Warranty information for the Proform 66804 Full-Flo Air Cleaner is typically provided with the product packaging or can be obtained directly from the manufacturer. For specific warranty details, claims, or technical support, please refer to the official ProForm website or contact their customer service department. Keep your purchase receipt as proof of purchase.
ProForm Contact Information: Please visit the official ProForm website for the most current contact details and support resources.
