Overdue maintenance | Ninja 400

[@Panda-nk4ec]

Dude, thank you for posting this! I've been looking for a spark plug video like FOREVER.

[@puppetforrest9050]

I'm at 11,300 for the mileage of my 2019 400 Ninja...I'll be doing the air filter and plugs at 12,000...I always clean the chain when dirty and respray the chain at 400 and I check the slack in the chain too...so far the bike is a terrific 'Rocketeer'...and thanks for your video, because it all looks pretty easy to do the filter and plugs. ninja on. PS: it's always good to disconnect the battery when doing any service that may require using metal tools in tight places.

[@duanethayer8716]

Thanks bro. I have 2020 z400 and appreciate you showing me what I will be seeing.

[@michaelspies3959]

You’re a live saver man. Still looks hard af lol but this video has really everything I could need! Thanks so much for making this.

[@kevinnguyen7589]

No problem glad you found it useful!

[@holybutterfly8495]

@@kevinnguyen7589 I see you read something from the phone , what is that ?

[@kevinnguyen7589]

@@holybutterfly8495 Are you talking about the torque numbers? That's just how much i needed to torque down specific bolts, etc to get it to spec

[@holybutterfly8495]

@@kevinnguyen7589 Yeah , in your video time @ 5:10 👈 what is that ?

[@holybutterfly8495]

@@kevinnguyen7589 I mean something from your phone 📱 , what apps is that ? How come you can check something in your phone ? Never see this before mate ?!!!

[@michaelspies3959]

Here in a few years when these bikes get older and more common with people doing at home maintence this is one I bet will explode in popularity lol

[@sriavula]

how often should sparkplugs be changed?

[@CopyedYT]

lovely video bro, got this in my recommended

[@MunsKi]

you deserve more subs for this vid

[@youdontaneedtaknowa7186]

Dude you are a legend thanks!

[@markwalker6692]

Super helpful man thank you.

[@neilPatrickH]

Great video mate

[@elicit6070]

Is measuring the spark plug pressure with the torque wrench even needed or is it important?

[@AlQaeda198]

in all honesty no i hand tightened all the ones in my car and were 5k miles later so

[@markwalker6692]

I can't get that one plug undone. Not the one with the red clamp but the other one. How did you do it?

[@kevinnguyen7589]

Are you asking about the one at 1:44? I remember that one gave me a super hard time but I believe there was a release clip on the gas tank side that you press and then you pull out the plug. It wasn't an easy plug so take your time

[@popokilla69able]

What's the part number on the led flasher bulbs you used ? Thanks

[@kevinnguyen7589]

www.amazon.com/gp/product/B01KY7GCXW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

[@-cfh-architector7963]

Spark Plugs is NGK SILMAR9B9 IRIDIUM?

[@kevinnguyen7589]

NGK 92222 LMAR9G

[@-cfh-architector7963]

@@kevinnguyen7589 LMAR9G is Iridium?

[@kevinnguyen7589]

@@-cfh-architector7963 Nickle

[@Jeandeluka]

@@kevinnguyen7589 why not SILMAR9B9???

[@kevinnguyen7589]

@@Jeandeluka I wanted to stick with OEM

[@ItsShibui]

Damn like father like son

[@kevinnguyen7589]

dont tell him im boring his tools

[@aerialrigger9002]

Do you fully drain your tank before removing or let the negative pressure keep the fuel in?

[@kevinnguyen7589]

I did not drain the tank

[@PDPIE1029]

Theres a check valve that keeps the fuel in. You may get a few drips but that’s it. Good luck!!

[@stephenallen4813]

​@@kevinnguyen7589 can you give me the torque specs on the air filter box please

[@sugarrushl6]

damn those spark plugs were fried brah

[@kevinnguyen7589]

das what im sayin

[@Matias-dt8up]

Wats is timr service millage?

[@kevinnguyen7589]

According to the service manual the recommended interval is every 7.6k miles for spark plugs

[@xavierbuncan9516]

careful with those aluminum cased relay not to make contact with any metal in the bike. I once used those and it kept frying my fuses and stalled my scooter. Solution: wrap it with electrical tape

[@adelgado8917]

Could've just washed the air filter, wait for it dry up and put new sealant spray on it.

[@youtoobrx4]

Or he could just put a new one in....

[@SGK23TV]

Good work. Subbed 4 u, too.

[@FloridaBikeVlogger]

OMG he showed his plate! lets hack him

[@HarryLopez82]

It's much easier on an R3