IMS 117331N2 Natural Large Fuel Tank User Manual

Introduction

The IMS 117331N2 Natural Large Fuel Tank is engineered to provide an increased fuel capacity for your motorcycle, extending your riding range. This tank is designed to integrate seamlessly with your bike's aesthetics while offering superior durability and strength.

Key features include:

• Larger capacity than stock tanks, yet maintains a slim and sleek profile.
• Constructed from high-quality polyethylene crosslink for enhanced strength and durability.
• Ideal for extended rides, off-road racing, and general recreational use.
• Specifically designed to fit Yamaha WR250R 08-10 and WR250X 08-10 models.

Figure 1: The IMS 117331N2 Natural Large Fuel Tank, showcasing its design and fit on a motorcycle.

Safety Information

Always prioritize safety when handling fuel and working on your motorcycle. Failure to follow these guidelines may result in injury, property damage, or fire.

• Ensure the work area is well-ventilated and free from ignition sources (e.g., open flames, sparks, hot surfaces).
• Wear appropriate personal protective equipment (PPE), including safety glasses and fuel-resistant gloves.
• Disconnect the motorcycle's battery before beginning installation to prevent accidental electrical shorts.
• Handle gasoline with extreme care. Do not smoke or use electronic devices that could create a spark near fuel.
• Dispose of old fuel and fuel system components according to local regulations.
• Refer to your motorcycle's service manual for specific instructions regarding fuel system components and torque specifications.

Package Contents

Before beginning installation, verify that all components are present and undamaged. If any items are missing or damaged, contact your supplier immediately.

• IMS 117331N2 Natural Large Fuel Tank (1)
• Mounting Hardware Kit (if applicable, check packaging)
• Fuel Cap (1)
• Instruction Sheet (this document)

Setup and Installation

This section outlines the general steps for installing the IMS fuel tank. Specific procedures may vary based on your motorcycle model. Always consult your motorcycle's official service manual for detailed instructions and torque specifications.

Tools Required:

• Socket Wrench Set
• Screwdriver Set
• Pliers
• Torque Wrench
• Drain Pan for Fuel
• Shop Rags

Installation Steps:

1. Prepare the Motorcycle:
   • Ensure the motorcycle is cool and stable on a stand.
   • Disconnect the negative terminal of the battery.
   • Remove the seat and any side panels or shrouds that obstruct access to the fuel tank.
2. Drain Existing Fuel:
   • Place a suitable drain pan beneath the fuel tank.
   • Carefully disconnect the fuel line from the carburetor or fuel injector rail.
   • Open the fuel petcock (if present) or remove the fuel pump assembly to drain all fuel into the pan.
   • Once drained, reconnect the fuel line temporarily to prevent spills.
3. Remove Old Fuel Tank:
   • Locate and remove all mounting bolts securing the fuel tank to the frame.
   • Carefully lift and remove the old fuel tank, ensuring no fuel lines or electrical connections are still attached.
   • Transfer any necessary components (e.g., fuel petcock, fuel pump, fuel level sensor, rubber grommets, mounting brackets) from the old tank to the new IMS tank. Ensure all seals and O-rings are in good condition or replaced if necessary.
4. Install New IMS Fuel Tank:
   • Position the new IMS fuel tank onto the motorcycle frame, aligning it with the mounting points.
   • Secure the tank using the provided mounting hardware or the original hardware, tightening bolts to the manufacturer's specified torque.
   • Reconnect the fuel line, ensuring a secure and leak-free connection.
   • Reconnect any electrical connectors for the fuel pump or fuel level sensor.
   • Ensure all hoses are routed correctly and not pinched.
5. Final Checks:
   • Reconnect the battery's negative terminal.
   • Add a small amount of fresh fuel to the new tank.
   • Inspect all connections for leaks. If leaks are detected, immediately shut off the engine (if running) and tighten connections or replace faulty components.
   • Start the motorcycle and allow it to run for a few minutes, re-checking for any leaks.
   • Once satisfied, reinstall the seat and any removed panels.

Figure 2: Examples of IMS fuel tanks installed on different motorcycle models, demonstrating various color options and fitment.

Operation

Operating the IMS fuel tank is similar to your original tank, with the added benefit of increased capacity.

Fueling the Tank:

1. Ensure the motorcycle is on a stable, level surface.
2. Remove the fuel cap.
3. Carefully pour fresh, appropriate-grade gasoline into the tank. Do not overfill; leave some air space for expansion.
4. Securely replace the fuel cap, ensuring it clicks or tightens fully to prevent spills and evaporation.
5. Wipe away any spilled fuel immediately.

Note: The increased capacity means longer riding times between fill-ups. Always monitor your fuel level, especially during long rides or off-road excursions.

Maintenance

Proper maintenance will ensure the longevity and safe operation of your IMS fuel tank.

• Regular Inspection: Periodically inspect the tank for any signs of cracks, leaks, or damage, especially after impacts or falls. Check fuel lines and connections for wear or deterioration.
• Cleaning: Clean the exterior of the tank with mild soap and water. Avoid harsh chemicals or abrasive cleaners that could damage the polyethylene material.
• Fuel Quality: Always use clean, fresh fuel of the recommended octane for your motorcycle. Stale or contaminated fuel can lead to issues with the fuel system.
• Storage: If storing the motorcycle for an extended period, it is recommended to either fill the tank completely with stabilized fuel or drain it completely to prevent condensation and fuel degradation.

Troubleshooting

This section addresses common issues you might encounter with your fuel tank.

If you encounter issues not listed here or if solutions do not resolve the problem, consult a qualified motorcycle mechanic.

Specifications

Technical specifications for the IMS 117331N2 Natural Large Fuel Tank:

Warranty and Support

IMS products are manufactured to high standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official IMS website. For technical support or inquiries regarding your IMS fuel tank, please contact IMS customer service directly.

Note: Unauthorized modifications or improper installation may void your warranty.