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1-6 of 6 Results
  1. Ninja 400/Z400 General Discussion Forum
    Hi, I am in the process of removing the old engine out of my bike and have the new one on hand. The new engine is dry, no oil inside, so do I need to push oil through it first just to get it flowing first before installing or do I just install it dry and put the oil in after. I know people push...
  2. Ninja 400/Z400 General Discussion Forum
    I’m doing an oil change and there is what appears to be foggy white condensation in the window. And upon removing the cap there was a white substance in it. However my oil came out dark and dirty as expected. Didn’t look odd.
  3. Suspension And Brakes
    I was going to replace the fork oil since it sounds like a good thing to do every so often. Mine is a 2020 with 7500 miles and I don't think it was ever done. I just bought the bike. From what I have read, it sounds like 10 WT is stock and a normal upgrade is to use 15 WT. Does this sound...
  4. Ninja 400/Z400 General Discussion Forum
    Hey guys, so as this N400 is my first vehicle, I wasn't used to checking my oil. I did an oilchange at 3000miles and am now at around 6000. Between those two I did 3 trackdays where I ran the engine pretty hard and had a crash as well. I am fine, bike is fine too. But I noticed the power...
  5. Engine and Technical Discussion
    Hey guys! I have a strange oil leak from the stator cover cap. Didn't drop the ninja or anything. What could be the case here?
  6. Ninja 400/Z400 General Discussion Forum
    Hi, I am a new rider, I just got a ninja 400 2019 already put over 1,600 miles on it. I am just wondering what maintenance I should be doing and at what miles. oil change? Coolent? brake fluid? chain? any websites or videos would help too!
1-6 of 6 Results