Thanks for watching, and please subscribe if you haven't already done so. I say high flow because that's what it said on the package. I checked the site, and indeed, it does just say replacement oil pump , but since my stock one broke, it needed replacing.

Thanks for watching, and please subscribe if you haven't already done so. Depends on the measurements. I didn't have one to hand, so I cut the socket I had for the purpose.

Thanks for watching, and please subscribe if you haven't already done so. I hope you found the video helpful.

Thanks for watching, and please subscribe if you haven't already done so. It's best practice to change the gasket each time. The gasket on the bike was in really good condition, so I reused it. plus I know, the bike really well and the owner.

@ oh ok how many km u got on the bike?

23,000 miles or 37,014 kilometres.

Thanks for watching, and please subscribe if you haven't already done so. The oil is 10w-40 4t, which is recommended by yamaha. I checked the manual, and 10w-40 4t is the recommended oil to use.

Appreciate the interaction. Please like and subscribe. Thanks.

That's a good bit of info, thanks.

🤣

Glad the video helped.

Thanks for watching, and please subscribe if you haven't already done so. You do have a valid point. However, the likelihood of wrecking the crank is low, despite it being press fitted.

Welcome, and thanks for watching. Please subscribe if you haven't already done so. I hope you find the video helpful.

​@@DIYMagpi New subss

Thanks for watching, and please subscribe if you haven't already done so. The 850 cm³ is a reference to 850 millilitre of oil. A 300cc engine should fit in, but I'm not 100% sure without trying it. I do know that an MT -03 engine is wider, so that may cause some issues with the frame mounts, and it would require longer bolts.

Thanks for watching. Hope you found the video useful.

Thanks for watching, and please subscribe if you haven't already done so. The year of the bike is 2021. However, this video would also apply to previous models, as I'm not aware of any major revisions on the clutch pack or clutch basket.

Thanks for watching, and please subscribe if you haven't already done so. On the swing arm, there's marks. Make sure when adjusting that the back parts align to the same marks on either side. I'll do another more detailed video

Thanks for watching, and please subscribe if you haven't already done so. There should be some markers on the swing arm on both sides to the rear. Always check the marks are in the same position on either side.

Thanks for watching, and please subscribe if you haven't already done so. The bike is an MT125 2021 plate.

Thanks for watching, and please subscribe if you haven't already done so. I hope the video helps in some way

Thanks for watching, and please subscribe if you haven't already done so. Depending on use. Oil Change and filter should be changed between every 3000 to 5000 miles.

Thanks for watching, and please subscribe if you haven't already done so. The red bottle is loctite 638 high strength. I applied it as an additional measure to secure the bolt.

Thanks for watching, and please subscribe if you haven't already done so. I removed the spark plugs and disconnected the fuel injectors, and then cranked the engine for 10-15 seconds using the starter. This will allow the oil pump to begin drawing oil through the system without the engine running. Do this 3 to 4 times.

@DIYMagpi thank you so much!! I subscribed. your prompt response really helps!! Do I need to do something to the lifters? My Harley is a 2020, and destroying my bike will be a nightmare

You can soak the lifters in oil. But in all honesty priming, it will be enough. The priming process pushes oil to all the right places. Be mindful to check oil levels after priming

Thanks for watching, and please subscribe if you haven't already done so. I will make an exhaust removal video in the coming weeks.

@@DIYMagpi already subscribed and thank you mate

Thanks for watching, and please subscribe if you haven't already done so. It was a bit tight around the camera to use the tool full circle.

Thanks for watching, and please subscribe if you haven't already done so. What I'm holding is the original stock harley Davidson oil pump drive gear .it failed with only 23000 miles of use.

The gear that's in front of the oil pump gear is stuck any help please do you know what's it called thank you!

Thanks for watching, and please subscribe if you haven't already done so. The differences are very minor. In terms of maintenance. The rear brake is the same method, but the pads are different. The oil drain location is roughly the same, along with the oil filter location.

@@DIYMagpi cheers mate subscribed

Thank you.

Thanks for watching and please subscribe if you haven't already done so. It helps grow the channel. Glad you found it useful.

Thanks for watching. Please subscribe if you haven't already done so. Since 2010, I've been running all my sportsters on 20/50W engine oil without any issues. I suspect this goes back to the great oil debate. Straight from the Harley Davidson manual "If it is necessary to add oil and Harley-Davidson oil is not available, use an oil certified for diesel engines. Acceptable diesel engine oil designations include CF, CF-4, CG-4 and CH4. The preferred viscosities for the diesel engine oils, in descending order, are 20W-50, 15W-40 and 10W-40. "

Yes! ​@@DIYMagpi

In all honesty, no. It will go on practically the same way as a 125 engine. Of course, you will have to flash ECU with the right tune in order to get the timing right.

@@DIYMagpi u think is smart idea find mt125 broken engine and buy mt 03 engine and put it in there?

Well, there's smart, and there's legal. I'm not going to provide erroneous advice. All I will say is that I've seen plenty of bikes all over the Internet with the type of modification you're describing. Best of luck.

@@DIYMagpi thanks bro (:

No problem!

Thanks for watching, and please subscribe if you haven't already done so. There's a 23-minute video on this. It's linked in the short.

@@DIYMagpi thanks mate! And I will subscribe!!

Thanks for watching, and please subscribe if you haven't already done so. Glad you enjoyed the video.

Thanks for watching. Yes, it's fine for the MAP sensor to wiggle. As long as it's seated correctly, it will swivel back and forth with no issues.

Thanks for watching, and please subscribe if you haven't already done so, I got the mudguards from BalfesBikes.

Thanks for watching, and please subscribe if you haven't already done so. I got the tool from. hammerperf.com/xllubrication.shtml#bronzeoilpumpgear

@@DIYMagpi Buongiorno grazie mille

Ciao scusa il disturbo il grasso / olio durante il montaggi mi potresti mandare il link lo hai preso preso hammer ? Grazie

Per la spedizione c e da fidarsi io sono in italy

Thanks for watching, and please subscribe if you haven't already done so. Sadly, it's the only way to get access to the speed sensor. Best of luck with the repair.

@@DIYMagpi Will give it a go tomorrow 👌 Should upload more videos on the Rocker C ! Theres not alot of video references out for for basic mainaince & upgrades

@@DIYMagpi Got it all done today cheers for the upload 👌

Thanks for watching, and please subscribe if you haven't already done so. The problem was that the oil gear was worn down and broke.

It's not necessary but makes the process slightly easier. Allows for better access and removal. Thanks for watching, and please subscribe if you haven't already done so.

Thanks for watching, and please subscribe if you haven't already done so. The thread size of the screw is M5 0.8 x 25

Good point, I was in a rush .thanks for watching, and please subscribe if you haven't already done so.

I will sub. Love the fact you took the time to make this video. Making more?

@@DIYMagpi Also - when doing bearings - the real issue isnt the instalation of the new bearings. Its the removal of the old. Maybe next time include that in the video. We weld a bolt to the bearing were removing to give a punch something to get hold of when driving them out from the other side. This is very helpful. Good luck with futur videos.

Well folks, that's the wrong way to fit new bearings.

Thanks for watching and please subscribe if you haven't already done so. Great question. I forgot to include that part in the video. I removed the rockers, so there was no pressure on the pushrods or lifters, allowing the cams to be installed normally.

Glad I can help. Thanks for watching and please subscribe if you haven't already done so.

Glad tthe video helps. Thanks for watching, and please subscribe if you haven't already done so.

Thanks for watching and please subscribe if you haven't already done so. That's an excellent suggestion but it wasn't as hard as it looks on the video to fit it in.Snap-on make some very robust tools. That thing can take a beating and keep on ticking.

He doesn't have to do it that way. You're suggesting one of popular "life hacks" in 2024 , but in reality, people can do things really good like he does, and there is nothing wrong with it. Many HD dealerships have the worst mechanics that do it so much worse than this guy does. This is reality engineering, and it is 100% fine.

Thanks for watching and please subscribe if you haven't already done so. Two reasons that may be the cause of your issue, 1. The speaker is damaged via water or failure. 2. The pins on the speaker are not connecting to the contacts. You can try removing the speaker and bend the pins away from the speaker so they make contact with the connection points. But be very gentle when bending pins .

Thanks for watching, and please subscribe if you haven't already done so. Is your bike pre 2021 or 2021 onwards ,as I know there was a face lift on the bike along with a few changes. Personally, I'm not impressed with the fact that the rear wheel needs to be removed in order to access the rear brake calliper.

@@DIYMagpi hey sure will do thanks for reply and yeah mine is the older model 2016 with the ABS brakes, this model you can access the calliper with wheel still attached luckily just need to find a way to remove the pin cover without causing more damage 😂

Hi thanks for watching and please subscribe if you haven't already done so, it is exactly the same procedure from 2005 to 2022 the last year of air cooled sportsters .

@@DIYMagpiHi, very nice vid! Andrews states that for 04 up sportsters, head modification is needed to install N4 cams. Did you perform some head mod? What model year is you bike? THX

@@AB-ho8pc Honestly I did not do any modifications , I used 1200 heads from a 48 and the bike has been running great since the video was made which is well over a year .

Thanks for watching, and please subscribe if you haven't already done so. I'm glad you found the video helpful.

Thanks for watching, and please subscribe if you haven't already done so. To answer your question, Yes. First, you have to remove the axel. Then, you can completely back out the adjuster along with the rounded nut . Hope that helps.

Thanks for watching, and please subscribe if you haven't already done so. Yes, I was pushing the piston back so that the new brake pads will fit in.

Thanks for watching. Please subscribe if you haven't already done so. One of the aims of the videos is to show the reality of repair and maintenance. It's not a scripted video where everything is perfect. I want to capture the raw element of repairs.