LOOM TREE LTIN67035866
LOOM TREE® Bystarter Assembly
Model: LTIN67035866
1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your LOOM TREE® Bystarter Assembly. This component is designed as a direct replacement part for BF15 and BF20 Outboard Motors, ensuring reliable engine starting. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.
2. Safety Information
Always observe the following safety precautions to prevent injury or damage to the product and equipment:
- Ensure the outboard motor is turned off and disconnected from its power source before attempting any installation or maintenance.
- Wear appropriate personal protective equipment (PPE), such as gloves and eye protection, during installation.
- If you are unsure about any installation step, consult a qualified marine mechanic.
- Keep small parts away from children.
3. Product Overview
The LOOM TREE® Bystarter Assembly (Part Numbers: 16130-ZW9-801, 16130-ZY1-801) is a critical component for the cold starting system of compatible outboard motors. It is constructed from durable poly material, designed for high reliability and performance.

Figure 3.1: Front view of the LOOM TREE Bystarter Assembly, showing the main body and electrical connectors.

Figure 3.2: Angled view of the Bystarter Assembly, highlighting the brass plunger and wiring.
3.1. Package Contents
- 1 x LOOM TREE® Bystarter Assembly

Figure 3.3: The Bystarter Assembly as received in its protective packaging.
4. Setup and Installation
This bystarter assembly is designed for easy installation as a direct replacement. Follow these general steps for replacement:
- Preparation: Ensure the outboard motor is completely off and cooled down. Disconnect the battery to prevent accidental starting.
- Locate the Old Bystarter: Identify the existing bystarter assembly on your BF15 or BF20 Outboard Motor. It is typically located near the carburetor.
- Disconnect Wiring: Carefully disconnect the electrical wiring connected to the old bystarter. Note the orientation of the wires if they are not color-coded.
- Remove Old Bystarter: Unscrew or unclip the old bystarter from its mounting point. Be mindful of any gaskets or O-rings.
- Install New Bystarter: Insert the new LOOM TREE® Bystarter Assembly into the mounting location. Ensure it seats properly.
- Connect Wiring: Reconnect the electrical wiring to the new bystarter. Ensure connections are secure and correctly oriented.
- Secure Assembly: Fasten the new bystarter assembly securely using the original screws or clips.
- Final Check: Reconnect the battery. Before starting the engine, visually inspect all connections and ensure no tools or debris are left near moving parts.
5. Operating Instructions
The bystarter assembly operates automatically as part of the engine's cold start system. When the engine is cold and the ignition is turned on, the bystarter extends a plunger to enrich the fuel mixture, aiding in easier starting. As the engine warms up, the bystarter retracts, returning the fuel mixture to normal operation.
- No manual intervention is required for the bystarter's operation once installed correctly.
- Ensure your outboard motor's electrical system is functioning correctly for the bystarter to receive power.
6. Maintenance
The LOOM TREE® Bystarter Assembly is designed for durability and requires minimal maintenance. However, periodic checks can help ensure its longevity and proper function:
- Visual Inspection: Periodically inspect the bystarter and its wiring for any signs of wear, corrosion, or damage.
- Connection Check: Ensure all electrical connections remain clean and secure.
- Cleaning: If necessary, gently clean the exterior of the bystarter with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
7. Troubleshooting
If you experience issues with engine starting that you suspect are related to the bystarter, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine difficult to start when cold | Bystarter not extending (not enriching fuel) | Check electrical connections to the bystarter. Test bystarter for proper operation (consult service manual). Replace if faulty. |
| Engine runs rich or stalls when warm | Bystarter not retracting (stuck open) | Inspect bystarter for mechanical obstruction. Test bystarter for proper operation. Replace if faulty. |
| No click or movement from bystarter | No power to bystarter or internal electrical fault | Check wiring, fuses, and motor's electrical system. If power is present but bystarter doesn't activate, replace the unit. |
For complex issues, it is recommended to consult a certified marine technician.
8. Specifications
| Attribute | Detail |
|---|---|
| Part Numbers | 16130-ZW9-801, 16130-ZY1-801 |
| Compatibility | BF15, BF20 Outboard Motors |
| Material | Poly |
| Product Dimensions (L x W x H) | 12 x 6 x 10 cm (approx.) |
| Item Weight | 200 g |
| Model Number | LTIN67035866 |
| Manufacturer | CREATIONIST TECHNOVATION PRIVATE LIMITED |
| Country of Origin | Hong Kong |
9. Warranty and Support
For warranty information, technical support, or any inquiries regarding your LOOM TREE® Bystarter Assembly, please contact the manufacturer directly:
- Manufacturer: CREATIONIST TECHNOVATION PRIVATE LIMITED
- Customer Care: +91-9311494802
- Email: creationisttechnovation@gmail.com
Please have your product model number (LTIN67035866) and purchase details ready when contacting support.
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