1. Introduction
This manual provides essential instructions for the safe and effective use of your MTD OEM-190-180A Double Grass Catcher. This accessory is designed to collect grass clippings during lawn mowing operations, ensuring a clean finish. Please read this manual thoroughly before assembly, operation, or maintenance.
The MTD OEM-190-180A Grass Catcher is compatible with the following MTD lawn tractor models:
- SMART RG 145
- OPTIMA LG 165 H
- LG 200 H
2. Safety Instructions
Always prioritize safety when operating any lawn equipment. Failure to follow these instructions may result in personal injury or damage to the equipment.
- Read the Lawn Tractor Manual: Before installing or operating the grass catcher, consult your lawn tractor's instruction manual for specific safety guidelines and attachment procedures.
- Wear Protective Gear: Always wear appropriate personal protective equipment, including safety glasses, sturdy footwear, and hearing protection.
- Engine Off: Ensure the lawn tractor engine is turned off, the parking brake is engaged, and the key is removed before performing any installation, adjustment, or maintenance on the grass catcher.
- Clear Area: Keep children, pets, and bystanders away from the operating area.
- Inspect Before Use: Before each use, inspect the grass catcher for any damage, loose parts, or wear. Do not operate if damaged.
- Proper Installation: Ensure the grass catcher is securely attached to the lawn tractor according to the instructions.
3. Package Contents
Carefully unpack all components and verify that you have received the following items. If any parts are missing or damaged, contact your MTD dealer or customer support.
- Grass Catcher Assembly (Lid, Chute, and two collection bags)
- Mounting Hardware (if applicable, refer to your tractor's manual)
Figure 1: MTD OEM-190-180A Double Grass Catcher. This image displays the complete grass catcher unit, featuring a black plastic lid, a curved discharge chute, and two black fabric collection bags suspended beneath the lid. The unit is designed to attach to the rear of compatible lawn tractors for collecting grass clippings.
4. Setup and Installation
Follow these steps to properly install the grass catcher onto your lawn tractor. Refer to your specific lawn tractor's owner's manual for detailed instructions on attaching accessories.
- Prepare the Tractor: Ensure the lawn tractor is on a flat, level surface. Turn off the engine, remove the ignition key, and engage the parking brake.
- Remove Existing Components: If your tractor has a rear discharge deflector or other attachments in the way, remove them as instructed in your tractor's manual.
- Attach Mounting Brackets (if separate): Some grass catchers require separate mounting brackets to be installed on the tractor's frame. Secure these according to your tractor's manual.
- Position the Grass Catcher: Carefully lift the grass catcher assembly and align its mounting points with the corresponding points on the rear of your lawn tractor.
- Secure the Catcher: Use the provided hardware (or hardware specified in your tractor's manual) to securely fasten the grass catcher to the tractor. Ensure all bolts and pins are tightened properly.
- Connect the Chute: Attach the grass catcher's discharge chute to the mower deck's discharge opening. Ensure a tight fit to prevent clippings from escaping.
- Final Check: Verify that the grass catcher is stable, all connections are secure, and there are no obstructions to the mower deck or discharge path.
5. Operating Instructions
Once the grass catcher is installed, you can begin mowing and collecting clippings.
- Start the Tractor: Start the lawn tractor engine according to its manual.
- Engage Blades: Engage the mower blades.
- Begin Mowing: Mow at a moderate speed. Avoid excessively high grass, which can clog the chute.
- Monitor Bags: Periodically check the collection bags. When they are full, the grass flow through the chute may decrease, or clippings may begin to trail from the mower deck.
- Empty Bags: To empty the bags, disengage the mower blades, turn off the engine, and remove the ignition key. Carefully lift the bags from the grass catcher frame and empty the clippings into a compost pile or designated disposal area.
- Reattach Bags: Reattach the empty bags securely before resuming mowing.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your grass catcher.
- Clean After Each Use: After each mowing session, remove the grass catcher and thoroughly clean the chute, bags, and lid. Accumulated grass clippings can harden and restrict airflow, leading to clogging.
- Wash Bags: The fabric collection bags can be washed with water and mild soap. Allow them to air dry completely before reattaching or storing to prevent mold and mildew.
- Inspect for Damage: Regularly check the chute for cracks, the bags for tears, and the frame for bent or broken components. Replace any damaged parts immediately.
- Storage: When not in use, store the grass catcher in a clean, dry area, protected from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your grass catcher, refer to the following common problems and solutions:
- Poor Grass Collection / Clogging:
- Cause: Bags are full. Solution: Empty the collection bags.
- Cause: Chute is clogged. Solution: Turn off the tractor, remove the key, and clear any blockages from the chute.
- Cause: Mowing too fast or grass is too wet/tall. Solution: Reduce mowing speed, allow wet grass to dry, or cut tall grass in multiple passes.
- Cause: Mower blades are dull or damaged. Solution: Sharpen or replace mower blades (refer to your tractor's manual).
- Grass Clippings Escaping:
- Cause: Chute not properly sealed to mower deck. Solution: Ensure the chute is securely attached and free of gaps.
- Cause: Bags are torn or damaged. Solution: Repair or replace damaged bags.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | OEM-190-180A |
| Product Dimensions (L x W x H) | 106 x 61 x 48 cm |
| Product Weight | 25.56 kg |
| Compatibility | SMART RG 145, OPTIMA LG 165 H, LG 200 H Lawn Tractors |
9. Warranty and Support
For warranty information, please refer to the documentation provided with your original purchase or contact MTD customer service. If you require technical assistance or replacement parts, please visit the official MTD website or contact an authorized MTD service center. When contacting support, please have your product model number (OEM-190-180A) and purchase details available.
