When the time comes to remove the reverse motor on your Harley Trike, it is essential to have an understanding of the procedure and the necessary tools. This task may seem daunting, but it can be broken down into manageable steps. With careful planning and execution, you can successfully complete this repair yourself. In this article, we will guide you through the process of removing the reverse motor on your Harley Trike, providing you with detailed instructions and tips to ensure a smooth and efficient repair.
Before embarking on this task, it is crucial to gather the necessary tools and materials. You will need a set of wrenches, a socket set, a screwdriver, a torque wrench, and a few miscellaneous items like rags and cleaner. Additionally, it is highly recommended to consult your Harley Trike’s service manual for specific instructions and safety precautions. Once you have everything you need, you can begin the removal process.
The first step involves disconnecting the battery and draining the fluids from the reverse motor. This will prevent any electrical hazards or leaks during the removal process. Next, remove the reverse motor mount bolts and carefully disconnect the electrical connectors. It is important to note the position of the wires for reassembly later on. Once the motor is loose, you can lift it out of the trike. Be sure to support the motor’s weight and avoid damaging any surrounding components.
Removing Mounting Bolts
When removing the mounting bolts, be sure to use a wrench that is the correct size for the bolts. Do not overtighten the bolts, as this can damage the threads. The following table shows the torque specifications for the mounting bolts:
| Bolt Size | Torque |
|---|---|
| M8 | 25 ft-lbs |
| M10 | 35 ft-lbs |
| M12 | 45 ft-lbs |
To remove the mounting bolts, follow these steps:
- Locate the mounting bolts that secure the reverse motor to the transmission.
- Use a wrench to loosen the bolts.
- Once the bolts are loose, remove them by hand.
- If the bolts are difficult to remove, you may need to use a penetrating oil to loosen them.
Replacing Gasket and Seal
To replace the gasket and seal, you will need the following tools and materials:
- New gasket and seal
- RTV sealant
- Socket set
- Screwdriver
- Razor blade
- Shop towels
Follow these steps to replace the gasket and seal:
1. Clean the mating surfaces of the motor and transmission with a razor blade and shop towels.
2. Apply a thin bead of RTV sealant to the mating surface of the motor.
3. Place the new gasket on the motor and align it with the transmission.
4. Bolt the transmission to the motor.
5. Apply a thin bead of RTV sealant to the mating surface of the transmission.
6. Place the new seal on the transmission and align it with the motor.
7. Insert the seal into the transmission and secure it with a circlip or snap ring.
| Step | Description |
|---|---|
| 7 | Insert the seal into the transmission and secure it with a circlip or snap ring. Consult your service manual for specific instructions for your model. Ensure the seal is properly seated and secure to prevent leaks. |
Reinstalling Reverse Motor
Step 1: Prepare the Motor
Disconnect the shift and electrical connections from the reverse motor and remove the motor from the trike. Clean the motor and inspect it for any damage or wear.
Step 2: Position the Motor
Place the reverse motor in the appropriate location on the trike, ensuring that it is aligned correctly. Secure the motor using the provided bolts or brackets.
Step 3: Reconnect the Shift Linkage
Attach the shift linkage to the reverse motor, making sure that it is engaged and operating smoothly.
Step 4: Reconnect the Electrical Connections
Connect the electrical connections to the reverse motor, including the positive and negative cables and the shift switch.
Step 5: Bleed the System
Fill the reverse motor’s fluid reservoir with the recommended fluid and operate the shift lever back and forth several times to bleed the system and remove any air.
Step 6: Test Operation
Start the trike and engage the reverse gear. Verify that the motor rotates in the correct direction and that the trike moves in reverse smoothly.
Step 7: Adjust the Clutch
If necessary, adjust the clutch cable to ensure that the motor engages and disengages smoothly.
Step 8: Detailed Inspection of the Clutch Mechanism
To ensure optimal performance and prevent premature wear, inspect the clutch mechanism thoroughly:
1. Check the clutch plates for wear and damage, replacing them if necessary.
2. Examine the clutch springs for proper tension, ensuring they are strong enough to engage the clutch effectively.
3. Inspect the clutch hub and basket for any damage or deformation, ensuring they are smooth and free of burrs.
4. Adjust the clutch cable tension to ensure proper engagement and disengagement of the clutch.
5. Ensure the clutch lever and linkage are functioning smoothly, providing adequate clearance and travel.
Reconnecting Electrical Connections
Now that the reverse motor has been removed, it’s time to reconnect the electrical connections. This is a relatively simple process, but it’s important to make sure that the connections are secure and correct. Otherwise, you could damage your trike’s electrical system.
Here are the steps on how to reconnect the electrical connections:
- Disconnect the negative battery terminal.
- Locate the reverse motor relay. It’s usually located near the reverse motor.
- Unplug the electrical connector from the relay.
- Remove the two bolts that hold the relay in place.
- Remove the relay from the trike.
- Connect the electrical connector to the new relay.
- Mount the new relay in place using the two bolts.
- Tighten the bolts securely.
- Reconnect the negative battery terminal.
10. Test the reverse motor to make sure it’s working properly.
If you’re not comfortable working on your trike’s electrical system, it’s best to have it done by a qualified mechanic.
| Reverse Motor Pinout | Color | Function |
|---|---|---|
| 1 | Red | Power |
| 2 | Black | Ground |
| 3 | Blue | Reverse Input |
Testing and Verification
Once the reverse motor has been removed, it’s important to test the system to ensure it’s functioning correctly. Here are the steps involved in testing and verification:
1. Electrical Inspection
Check all electrical connections to make sure they are secure and free of corrosion. Inspect the wiring harness for any damage or loose wires.
2. Brake System Check
Ensure that the brake system is operating properly by applying the brakes and checking for any leaks or abnormal noises. The brakes should engage smoothly and effectively.
3. Reverse Gear Engagement
With the transmission in neutral, engage the reverse gear by pressing the reverse button. The trike should move smoothly in reverse without hesitation or grinding noises.
4. Forward Gear Engagement
Shift the transmission into forward gear and verify that the trike moves forward without any issues. Check for any unusual vibrations or noises.
5. Reverse Light Function
Confirm that the reverse lights illuminate when the reverse gear is engaged. This indicates that the electrical system is functioning correctly.
6. Neutral Position
Return the transmission to neutral and make sure that the trike remains stationary with no unintended movement.
7. Throttle Response
Test the engine’s throttle response while in reverse. The trike should accelerate smoothly and steadily without any hesitation or stalling.
8. Load Testing
To test the system under load, apply the brakes while in reverse gear. The trike should be able to hold its position without rolling backward.
9. Extended Testing
Ride the trike in various scenarios to further evaluate the performance of the new system. Look for any signs of overheating, vibration, or abnormal behavior.
10. Troubleshooting
If any issues arise during testing, consult the service manual or a qualified technician to diagnose and resolve the problem. The following table provides a troubleshooting guide for common issues:
| Issue | Possible Cause |
|---|---|
| Trike does not move in reverse | – Faulty reverse motor – Electrical connection issues – Transmission problem |
| Reverse gear grinds | – Worn or damaged gears – Improper adjustment |
| Reverse lights not working | – Blown fuse – Faulty switch – Electrical wiring issue |
How To Remove Reverse Motor On Harley Trike
To remove the reverse motor on a Harley trike, you will need the following tools:
- Socket wrench
- Wrench
- Flathead screwdriver
- Phillips head screwdriver
- Safety glasses
- Gloves
1. Disconnect the negative battery terminal.
2. Remove the seat.
3. Remove the battery box.
4. Remove the exhaust pipe.
5. Remove the rear wheel.
6. Unbolt the reverse motor from the transmission.
7. Remove the reverse motor.
People Also Ask
How much does it cost to remove a reverse motor on a Harley trike?
The cost to remove a reverse motor on a Harley trike will vary depending on the shop you take it to. However, you can expect to pay around $200-$400 for the labor.
How long does it take to remove a reverse motor on a Harley trike?
It will typically take a mechanic around 2-4 hours to remove a reverse motor on a Harley trike.
Can I remove the reverse motor on a Harley trike myself?
Yes, it is possible to remove the reverse motor on a Harley trike yourself. However, it is recommended that you only attempt this if you are comfortable working on motorcycles. If you are not sure how to do it, it is best to take your trike to a mechanic.
