How to Remove Oil Separator Bar on Honda 175

Automotive By Jun 12, 2025

If you’ve ever lifted the hood of your Honda 175 and wondered, “What’s this bar thing and why is it oily?” A lot of people encounter this and ask the same question: how do I remove oil separator bar on Honda 175? It might seem a little challenging first, especially if you’re not a mechanic. But it’s ok, with a few tools and a little patience, you can absolutely handle this job yourself. 

What Is the Oil Separator Bar?

The oil separator bar is a small part with a big duty. It helps separate oil mist from the air that comes out of your engine’s crankcase. Basically, it keeps oil from sneaking into places it shouldn’t be like the air intake or filter. If it gets clogged, it can lead to smoke, or even oil leaks.

Signs You Might Need to Remove It

Here are some signs that may tell you something’s up:

  • Oil showing up in the air filter.
  • Smoky exhaust that wasn’t there before.
  • Engine running rough or misfiring.
  • Oil dripping near the breather hose.
  • Or maybe it’s just time for routine maintenance.

Tools You May Need:

  • A socket wrench.
  • Flathead screwdriver.
  • A clean rag or some paper towels.
  • Gloves if you don’t want oil on your hands.
  • Small tray or cup for bolts.

Solution

If you wonder How Do I Remove Oil Separator Bar on Honda 175 so, here’s a step by step guide for you:

1. Shut Off the Engine and Let It Cool
Don’t work on a hot engine ever. Give it time to cool down fully.

2. Remove the Engine Cover
Use your socket wrench to remove the bolts and gently take off the engine cover. Keep the bolts in your tray so you’re not crawling around looking for them later.

3. Spot the Separator Bar
Look for the bar near the crankcase breather or under the valve cover. If you are unsure, take a peek at your engine manual. It will point you in the right direction.

4. Loosen and Take Out the Bolts
Carefully loose the bolts that hold the separator bar in place. 

5. Gently Remove the Separator Bar
It might come out easily, or it might be a little stuck. If so, use your screwdriver to gently pull it out. No yanking or forcing just a little patience here.

6. Inspect and Clean
Wipe it down with a rag and check for cracks, clogs, or gunk. If it looks reusable, clean it well. If it’s too far gone, you’ll need to replace it.

7. Put Everything Back Together
Slide the cleaned separator bar back in place, tighten the bolts evenly, and reattach the engine cover.

8. Start the Engine and Check
Fire it up and make sure everything’s running smoothly. Listen for any weird sounds or leaks.

FAQs

Q: How do I remove oil separator bar on Honda 175 without breaking it?
Take your time, use the right tools, and don’t yank it. Patience is key.

Q: Can I clean and reuse it?
Yes, if it’s not damaged, give it a good clean and you’re good to go.

Q: What happens if I ignore it?
You might see oil leaks, poor engine performance, or even clogged air filters down the line.

Conclusion

So, the next time someone asks you, “how do I remove oil separator bar on Honda 175?” you will have the answer and the experience to back it up. It’s a simple task, but it plays a big role in keeping your engine clean and running like it should.

Author

Ellis Hazel is a versatile blog owner and content creator with a passion for covering diverse topics, from fashion and tech to health and entertainment, offering a well-rounded perspective on the latest trends and insights.