Getting Ready
Removing the Drive Chain
First, locate the master link on the chain. You can easily detach the drive chain by removing this key link. After you’ve successfully unhooked the chain, carefully set it aside to ensure you don’t misplace the master link or any other components, particularly if you’re working on an unstable surface where tools could easily slip into unintended places.
Dismantling the Wheel
Proceed with loosening the axle nut. Once loosened, the axle can be gently pushed through to free the wheel. During this stage, remove the brake caliper by unfastening it, and set it aside with the bolts so they won’t get lost. Now, you’re set to tackle the next stages.
Rotor Disassembly
- Begin by loosening all six bolts affixing the rotor to the wheel. These may require extra force if they are extremely tight.
- Once all bolts are loose, remove them systematically. Caution: Handle the bent rotor carefully while discarding it.
Installing the New Rotor
- Lay out your new rotor and align it with the wheel’s bolt holes.
- Introduce each bolt, pre-coated with thread-locking fluid, into its respective hole. Start threading them by hand to ensure they don’t cross-thread.
| Step | Action |
|---|---|
| 1 | Insert and lightly tighten the bolts in an alternating pattern to guarantee the rotor sits evenly against the wheel. |
| 2 | Once all bolts are loosely in place, tighten them progressively in the same pattern to maintain equal pressure and avoid warping. |
Reassembling the Wheel
- Carefully return the wheel to its original position, aligning it precisely with the Surron frame.
- Insert the axle, taking care to maintain alignment and secure it with the nut.
Master Link Reattachment
- Reconnect the chain onto the sprocket and thread the master link to rejoin the ends.
Brake Caliper Reinstallation
- Position the caliper back on its mount.
- Using the bolts previously set aside, secure the caliper, allowing some slack for alignment.
- Press the rear brake several times to center the caliper and secure the bolts firmly.
Axle and Chain Tightening
- Tighten the axle until adequately secured, and confirm the chain tension is suitable, adjusting as necessary.
By following these instructive steps, you’ve successfully replaced your rotor and reassembled your wheel, ensuring a smooth and safe ride. Always double-check every nut and bolt for tightness before hitting the road again. It’s crucial for your Surron’s performance and your own safety.
Removing the Brake Caliper
Before we dive in, ensure you’ve watched my previous tutorials so you’re up to speed. To swap in that shiny new rotor, here’s what you’ll do:
- Locate and disconnect the master link to remove the bike chain.
- Take off the tire to gain clear access to the brake caliper.
- Brake Caliper Unfastening:
- Use a suitable tool to loosen and remove the bolts securing the brake caliper.
- Set the caliper aside, making sure it’s in a secure position as you proceed.
With the brake caliper removed, you’re ready to proceed with the rest of the rotor replacement process. Remember to always check your owner’s manual for any specific instructions relating to your bike model. If you encounter any resistance while unfastening the bolts, avoid force; instead, apply penetrating oil and allow it to soak in to help loosen the fastener.
Tip: Don’t lose the hardware; keep them secured in a tray or stick them back in their respective places temporarily.
Once you’re finished with the rotor replacement, reversing the process is straightforward:
- Carefully align the caliper back into position.
- Fasten it loosely at first to provide some wiggle room for adjustments.
- Press your rear brake to center the caliper properly, then proceed to tighten the bolts fully.
And there you have it! With the caliper now securely back in place, you can move on to reattaching the chain and the tire, making sure everything is tight and aligned correctly.
Maintenance Reminder: After reassembling, double-check the tightness of all bolts and the chain tension. A snug fit ensures your ride is safe and sound. Now, go enjoy the smooth braking power of your new rotor!
Replacing the Wheel Hub Fastener and Brake Disc
Wheel Hub Fastener Detachment
When beginning the process, you’ll need to remove the drive chain first. To do so, locate and detach the master link, which allows for the chain’s removal. Once the chain is disengaged, the objective is to remove the wheel, so direct your attention toward the axle nut. An important tip: avoid misplacing the axle nut during the process to prevent unnecessary hassles. After the axle nut is removed, you can proceed by taking off the brake caliper. Remember, this step should be easy if you’re familiar with changing rims and tires.
Disengaging the Brake Disc
Now, direct your attention to the brake disc itself, which is secured by six bolts. You may find these bolts to be extremely tight, so be prepared with an appropriately sturdy tool to loosen them. Unscrew each bolt sequentially, applying sufficient force without causing damage to either the tool or the components.
Once all bolts are loosened, safely remove them, setting them aside temporarily. Now, you’re ready to separate the old brake disc from the wheel hub. As you remove the old disc, take a moment to observe the wear patterns to assess its condition.
Next, position the new disc onto the hub, aligning it with the bolting points. Introduce the new bolts, which should already be prepared with a thread-locking compound such as Loctite. Remember not to fully tighten the bolts immediately. Initially, secure them just enough to provide stability without final tightening. This ensures the disc can still be adjusted for perfect alignment with the hub.
You’ll adopt a cross-pattern technique for evenly securing the rotor, moving from one bolt to the one across from it to apply even pressure across the disc surface. Once all the bolts are snugly in place, complete the process by finalizing the tightening sequence, ensuring each bolt is firmly secured. With the bolts tightly screwed, the new brake disc is now properly secured, marking the end of the replacement process.
Proceed to reassemble the wheel and chain, ensuring that the axle is lined up perfectly before reattaching the chain using your preferred method. Double-check the chain’s tension once the wheel is mounted, and make any necessary adjustments. Reattach the brake caliper, verifying the condition of your brake pads during the process. Once the caliper is attached, center it by squeezing the rear brake lever several times and then tighten its bolts.
The wheel hub fastener and brake disc are now correctly installed, and you’re ready to put your motorcycle to the test. Remember to perform a final inspection of all bolts for security and double-check the drive chain’s tension to ensure a safe ride.
Replacing the Rotor
Taking Off the Old Rotor
First, remove the chain to prevent any obstructions. Next, dismount the tire, which gives you access to the rotor. Once the brake caliper is disengaged, it’s time to work on the rotor itself. With the use of the correct tools, begin by loosening the six bolts holding the rotor in place.
After these bolts are loose, remove them carefully. You can now take off the old rotor.
Fitting the New Rotor
Prepare the new rotor by laying it in position to align with the mounting holes. Take the new bolts, dipped in blue Loctite, and insert them into the holes.
Bullet Points for Bolt Insertion:
- Begin by threading the bolts with blue Loctite, feeling the resistance to ensure a proper fit.
- Insert bolts alternatively to keep the rotor aligned properly.
- Hand-tighten them loosely to allow slight adjustments.
Once all bolts are in place and loosely secured, prepare to finalize their position.
Applying Threadlocker
When preparing your bolts, make sure they are pre-coated with blue Loctite. If not, apply an appropriate amount to each bolt before installation. This ensures a secure fixture and prevents the bolts from loosening under vibration.
Sequence of Tightening
For a balanced and secure fit, adhere to a crisscross pattern when tightening the bolts:
Table for Tightening Sequence:
| Step | Action |
|---|---|
| 1 | Snug first bolt |
| 2 | Snug opposite bolt |
| 3 | Snug third bolt in offset order |
| 4 | Snug the third bolt in offset order |
| 5 | Revisit each bolt to fully tighten |
This sequence ensures even pressure across the rotor and helps prevent warping. Tighten each bolt firmly, but be mindful not to over-tighten.
Once the new rotor is securely attached, reverse the removal steps to reassemble the wheel, ensuring proper alignment. Don’t forget to check and adjust the chain tension and double-check the security of all hardware.
Reassembling the Components
Mounting the Wheel
- Wheel Alignment: Position the new rotor into place and ensure alignment with the mounting holes.
- Securing the Rotor: Insert fresh bolts with pre-applied Loctite or apply blue Loctite if needed. Tighten them in a crisscross pattern.
- Axle Placement: Slide the axle through, aligning it carefully.
Affixing the Drive Chain
- Chain Positioning: Drape the chain back onto the sprocket.
- Link Connection: Use the master link to reconnect the chain ends.
- Final Adjustments: Tighten the axle while ensuring there’s minimal slack in the chain.
Attaching the Brake Caliper
- Caliper Installation: Reattach the caliper and check for pad wear.
- Bolt Tightening: Loosely secure the caliper bolts for slight movement.
- Caliper Alignment: Depress the rear brake to center the caliper, then fully tighten the bolts.
Final Adjustments
Adjusting Chain Tension
After fitting the new rotor, always double-check the chain is properly tensioned. Here are quick steps to ensure correct tension:
- Position your motorcycle so it’s stable and won’t tip.
- Rotate the rear wheel, checking for slack in the chain.
- If there’s too much slack, adjust the tensioners on both sides of the swingarm until you have the proper tightness.
- Confirm the wheel alignment is still accurate after adjustments.
Checking Brake Pad Wear
Ensure your braking system is functioning optimally by inspecting the brake pads:
- Remove the caliper to expose the brake pads.
- Inspect the thickness of the brake material; if it’s worn down near the minimum, replace the pads.
- Also, look for uneven wear, which could suggest caliper issues.
- Reinstall the caliper carefully, ensuring it’s correctly seated.
Examining Bolt Tightness
Securing all bolts and fasteners is critical for motorcycle integrity:
- Start by checking the six bolts on the rotor. Ensure they are evenly and securely tightened in a criss-cross pattern to distribute pressure uniformly.
- Apply the recommended torque settings, using a torque wrench for precision.
- Inspect all motorcycle fasteners for proper tightness, including the axle nut and caliper bolts.
- If any hardware was removed during the installation, confirm it’s reattached firmly.
Final Thoughts on the Rotor Replacement Process
Surron maintenance is imperative for a smooth ride, and changing a rotor is no exception. Your new rotor, albeit standard, brings excitement to the process. With your chain off and tire removed, your focus now is on the installation.
The removal went smoothly: the master link was found, the axle nut was spun off, and the brake caliper was detached; albeit a risky operation beside the pool, nothing fell into the water. Your tools performed as expected, even though some bolts required extra effort due to their excessive tightness – a testament to their secure installation.
Installation Steps:
- Align the new rotor with the wheel, noticing its pristine condition compared to the worn old one.
- Insert the bolts with new Loctite to prevent loosening.
- Follow a specific order to ensure even distribution and prevent warping. Tighten the bolts gradually, as opposed to finalizing one at a time, which helps maintain a level fitting.
- The reverse process of reassembly showcases attention to detail, with axle blocks that aid in easier wheel alignment than stock ones.
- Reattaching the chain involves a simple dance around the sprocket. Your trusty chain tool allows for an effortless reconnection.
Reassembly Observations and Tips:
- Always double-check the tightness of all bolts and hardware after assembly to confirm security.
- The new brake caliper-positioning should be checked for proper alignment. This ensures the effectiveness of the newly installed rotor.
- Maintaining the rear brake while tightening bolts centers the brake and promotes optimal function.
- Confirm that the axle is properly torqued. Consistent axle tightness contributes to the longevity of the wheel assembly.
- After every tire removal, reassessing chain tension is crucial. Ensure no slack is present for a reliable ride.
Brake Function and Maintenance:
- Monitor brake pad wear routinely. Replace pads when necessary to maximize the effectiveness of your new rotor.
- Avoid squeaks and improve stopping power by ensuring the brake system is devoid of air and contaminants.
If you encounter any uncertainties or require further information on rotor replacement, feel free to ask. It’s an uncomplicated task that, with the right knowledge and tools, can significantly improve your surron’s performance and safety. Maintain your surron diligently, and enjoy the enhanced riding experience your efforts bring.