400Greybike - General Maintenance & Repair Tips.

A place to bang on about subjects close to your heart that affect us all as 400cc riders. general banter is rife, however rudeness and abuse seem to be the norm, If a bit wet round the ears best go play elsewhere. Auto pruning of items 31 days and older
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gludelta49
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Joined: Mon May 12, 2025 10:14 pm
400Greybike - General Maintenance & Repair Tips.

Post by gludelta49 »

Hi everyone,
I thought it would be a good idea to start a thread dedicated to general maintenance and repair tips for our 400Greybikes. We all have our own experiences and knowledge, so sharing them here could be incredibly helpful for other members, especially those new to these bikes.
I'll kick things off with a few tips that I've learned over the years:
* **Regular Oil Changes:** This is crucial for keeping your engine running smoothly. I recommend changing the oil every 3,000 miles or once a year, whichever comes first. Use a good quality motorcycle oil that meets the manufacturer's specifications.
* **Chain Maintenance:** Keep your chain clean and lubricated. A well-maintained chain will last longer and improve performance. I use a chain cleaner and then apply chain lube every 300-500 miles, or more often if riding in wet or dusty conditions.
* **Check Your Tire Pressure:** Proper tire pressure is essential for safe handling and optimal tire wear. Check your tire pressure before each ride and inflate to the recommended pressure, which you can find in your owner's manual or on the tire sidewall.
* **Battery Maintenance:** If your bike is stored for extended periods, it's a good idea to use a battery tender to keep the battery charged. This will prevent the battery from going flat and extend its lifespan.
* **Brake Maintenance:** Inspect your brake pads and rotors regularly for wear. Replace them when they're worn down to the minimum thickness specified by the manufacturer. Also, bleed your brakes every two years to remove any air or moisture from the brake lines.
Now, I'd love to hear your tips and tricks! What are some of the things you've learned about maintaining and repairing your 400Greybike? Share your knowledge and let's help each other keep these classic bikes running strong!
Any tips on:
* Best spark plugs for my model?
* Troubleshooting electrical issues?
* Finding hard-to-find parts?
Let's hear them!.

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