1. Introduction
Thank you for choosing the Marinco AFI 33010A Deluxe Adjustable Stainless Steel Windshield Wiper Arm. This product is engineered for durability and reliable performance in marine environments. This manual provides essential information for the correct installation, operation, and maintenance of your wiper arm, ensuring its longevity and optimal functionality.
Please read this manual thoroughly before installation and use, and retain it for future reference.
2. Safety Information
- Always disconnect power to the wiper motor before installation or maintenance to prevent accidental operation and injury.
- Wear appropriate personal protective equipment, such as gloves and eye protection, during installation.
- Ensure all fasteners are securely tightened to prevent the wiper arm from detaching during operation.
- Do not operate the wiper arm if it is damaged or improperly installed.
- Keep hands and clothing clear of moving parts during operation.
3. Package Contents
Verify that your package contains the following items:
- 1 x Marinco AFI 33010A Deluxe Adjustable Stainless Steel Windshield Wiper Arm
If any components are missing or damaged, please contact customer support immediately.
4. Setup and Installation
4.1 Tools Required
- Adjustable wrench or appropriate socket set
- Screwdriver (if required for specific wiper motor attachment)
- Measuring tape
4.2 Installation Steps
- Prepare the Wiper Motor: Ensure the wiper motor is in the parked position and power is disconnected.
- Remove Old Wiper Arm (if applicable): Carefully remove the existing wiper arm from the motor shaft. This usually involves lifting a cap or cover and loosening a nut or bolt.
- Attach New Wiper Arm: Align the mounting end of the AFI 33010A wiper arm with the splined shaft of the wiper motor. The arm features a pinch tab mounting type for secure attachment. Push the arm firmly onto the shaft.
- Secure the Arm: Tighten the retaining nut or bolt on the wiper arm to secure it to the motor shaft. Do not overtighten.
- Adjust Wiper Arm Length: The AFI 33010A is adjustable from 14 to 20 inches (35.5 to 50.8 cm). Loosen the adjustment screw(s) on the arm, extend or retract the arm to the desired length, and then securely tighten the screw(s). Ensure the wiper blade will cover the necessary area without hitting the boat's frame or other obstructions.
- Attach Wiper Blade: Connect your compatible wiper blade to the end of the wiper arm. Ensure it clicks securely into place.
- Test Operation: Reconnect power to the wiper motor and test the wiper arm's full range of motion. Observe for any obstructions or improper movement. Adjust as necessary.
An image showing the Marinco AFI 33010A Deluxe Adjustable Stainless Steel Windshield Wiper Arm. The arm is silver-colored stainless steel, designed for marine use, and features an adjustable length mechanism.
5. Operating Instructions
5.1 Adjusting the Wiper Arm Length
The AFI 33010A wiper arm features an adjustable design, allowing you to customize its length from 14 to 20 inches (35.5 to 50.8 cm) to suit your specific windshield and wiper blade requirements. To adjust, locate the adjustment screw(s) on the arm. Loosen these screws, slide the arm to the desired length, and then firmly retighten the screws to secure the adjustment. Ensure the arm is locked in place before operating the wipers.
5.2 Wiper Blade Attachment
This wiper arm is designed to accept standard marine wiper blades. To attach a blade, align the blade's connector with the hook or pin on the end of the wiper arm and push until it clicks into place. Ensure the blade is securely fastened before use.
6. Maintenance
- Regular Cleaning: Clean the stainless steel wiper arm regularly with fresh water and a mild soap solution to remove salt, dirt, and other contaminants. Rinse thoroughly and dry with a soft cloth.
- Inspection: Periodically inspect the wiper arm for any signs of corrosion, bending, or damage. Check the security of all fasteners and the adjustment mechanism.
- Wiper Blade Replacement: Replace wiper blades annually or as soon as you notice streaking, chattering, or reduced visibility.
- Lubrication: No specific lubrication is required for the wiper arm itself, but ensure the wiper motor shaft is properly maintained according to its manufacturer's instructions.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Wiper arm not moving | No power to motor; motor malfunction; arm not properly secured to shaft. | Check power supply and motor connections. Ensure arm is tightly secured to motor shaft. Consult a marine technician if motor issues persist. |
| Wiper arm moves erratically or slowly | Motor issue; excessive friction; arm or blade obstruction. | Inspect for obstructions. Ensure arm is not bent. Check wiper motor for proper function. |
| Wiper arm detaches during operation | Improper installation; retaining nut/bolt loose. | Re-secure the wiper arm to the motor shaft, ensuring the retaining nut/bolt is tightened correctly. |
| Wiper blade not clearing windshield effectively | Worn wiper blade; incorrect blade size; insufficient arm pressure. | Replace wiper blade. Verify correct blade length for arm. Check arm spring tension (if adjustable). |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Marinco |
| Model Number | 33010A |
| Material | Stainless Steel |
| Adjustable Length | 14 - 20 inches (35.5 - 50.8 cm) |
| Mounting Type | Pinch Tab |
| Position | Front |
| Vehicle Compatibility | Marine (listed as Car in some databases) |
| UPC | 035028901022 |
| GTIN | 00035028901022 |
9. Warranty Information
Marinco products are manufactured to high-quality standards and are backed by a limited warranty against defects in materials and workmanship. The specific terms and duration of your warranty may vary. Please refer to the warranty documentation included with your purchase or visit the official Marinco website for detailed information.
Keep your proof of purchase for warranty claims.
10. Customer Support
If you have any questions, require technical assistance, or need to report an issue with your Marinco AFI 33010A Wiper Arm, please contact Marinco customer support:
- Website: Visit the official Marinco website for support resources and contact forms.
- Phone: Refer to the contact section on the Marinco website for regional phone numbers.
- Email: Use the email contact option available on the Marinco support page.
When contacting support, please have your product model number (AFI 33010A) and purchase details readily available.