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Yamaha YZF-R15 version 2.0

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  • Re: Yamaha YZF-R15 version 2.0

    ----consecutive posts auto-merged-----

    Originally posted by christo View Post
    Hi guys,
    I got the tappets adjusted recently but the mechanic did not set the idle properly.
    Now in the morning bike starts at 1.5k rpm and drops to 1.1-1.2k rpm(earlier bike starts at 1.8k and settles down at 1.3k rpm), at this range I can feel engine is missing some beats and it sounds like its gonna die.
    I wanna adjust the idling myself but from 2014 onwards yamaha changed the idling mechanism on R15. There is no more brass adjusting screw on the exhaust side of the bike.
    Though now there's an O2 sensor and the Fi system is closed loop, the idling speed can be still adjusted.(friend got his idling increased).

    Your help is much appreciated.


    Sent from my GT-I9000 using xBhp Connect mobile app
    ive asked the same question twice on the thread still haven't got any answers!

    Originally posted by manub View Post
    Hey guys I would be leaving my bike for the first service at my local mechanic whom I've known for years. I am thinking of using motul 5100 15w50. Is it good or should I be using any other product. Also is there anything apart from changing the oil and oil filter to be done at the first service?

    Sent from my Q1000 using xBhp Connect mobile app
    i think it's better to stick to the stock up to 1500 Kms and then change to full synthetic it runs much smoother and lasts longer.!.
    you can change to the 5100 now if you want as they are basically the same!

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    • Re: Yamaha YZF-R15 version 2.0

      i think it's better to stick to the stock up to 1500 Kms and then change to full synthetic it runs much smoother and lasts longer.!.
      you can change to the 5100 now if you want as they are basically the same![/QUOTE]

      Yeah I'll stick to the 5100 for now. Will switch 300v after 6k kms

      Sent from my Q1000 using xBhp Connect mobile app

      Comment


      • Re: Yamaha YZF-R15 version 2.0

        Originally posted by christo View Post
        Hi guys,
        I got the tappets adjusted recently but the mechanic did not set the idle properly.
        Now in the morning bike starts at 1.5k rpm and drops to 1.1-1.2k rpm(earlier bike starts at 1.8k and settles down at 1.3k rpm), at this range I can feel engine is missing some beats and it sounds like its gonna die.
        I wanna adjust the idling myself but from 2014 onwards yamaha changed the idling mechanism on R15. There is no more brass adjusting screw on the exhaust side of the bike.
        Though now there's an O2 sensor and the Fi system is closed loop, the idling speed can be still adjusted.(friend got his idling increased).

        Your help is much appreciated.


        Sent from my GT-I9000 using xBhp Connect mobile app
        Originally posted by PallavZ View Post
        ----consecutive posts auto-merged-----



        ive asked the same question twice on the thread still haven't got any answers!
        Yes!! Idling cant be adjusted as it gets automatically adjusted with the help of o2 sensor... In Your case,idling decreased because of improper tappet adjustment.. This restricts the air-fuel flow through intake valves, causing decrease in idling.
        Its better to sweat than bleed!! "AGATT "

        sigpic

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        • Re: Yamaha YZF-R15 version 2.0

          Can anyone tell me which coolant to use to top up?

          Sent from my Q1000 using xBhp Connect mobile app

          Comment


          • Re: Yamaha YZF-R15 version 2.0

            Originally posted by siddharthsure View Post
            Yes!! Idling cant be adjusted as it gets automatically adjusted with the help of o2 sensor... In Your case,idling decreased because of improper tappet adjustment.. This restricts the air-fuel flow through intake valves, causing decrease in idling.
            +1 on that,
            and [MENTION=43038]christo[/MENTION] i just want to ask you one thing. When the mechanic was ajdusting the tappet did he use the gauges or did he do it with touch and feel method. i ask this because most of the service center guys have this habit of adjusting tappets with their touch and feel philosophy. I doubt if that can always be right.
            And if he did use feeler gauge, by any chance do you know what spec did he adjust it to?
            Last edited by mehuel; 04-10-2015, 07:54 AM.

            Comment


            • Re: Yamaha YZF-R15 version 2.0

              Hey guys my bike clutch is always varying from time to time when I rev hard and shift at high revs my clutch goes soft and basically turns into a on and off button the friction zone decreases..when I ride easy the clutch stays normal..!..when I had brought the bike new the clutch friction zone was smooth and progressive but now it has become short and aggressive..!..is it normal happens to every r15..!?

              Comment


              • Re: Yamaha YZF-R15 version 2.0

                Originally posted by PallavZ View Post
                Hey guys my bike clutch is always varying from time to time when I rev hard and shift at high revs my clutch goes soft and basically turns into a on and off button the friction zone decreases..when I ride easy the clutch stays normal..!..when I had brought the bike new the clutch friction zone was smooth and progressive but now it has become short and aggressive..!..is it normal happens to every r15..!?
                It is normal for every bike AFAIK

                Sent from my Q1000 using xBhp Connect mobile app

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                • Re: Yamaha YZF-R15 version 2.0

                  Originally posted by manub View Post
                  It is normal for every bike AFAIK

                  Sent from my Q1000 using xBhp Connect mobile app
                  thankz.!.do you know where I can get those adjustable clutch and brake levers.?

                  Comment


                  • Re: Yamaha YZF-R15 version 2.0

                    I think this thread has been misplaced due to the recent server up-gradation. @Divya Sharan can you please fix this?
                    A bike on the road is worth two in the shed.

                    Weekend Rides Around Kolkata
                    My Ride To Sunderbans -
                    Hemnagar & Samsernagar
                    Saagar Kinare - Bakkhali Calling

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                    • Re: Yamaha YZF-R15 version 2.0

                      Originally posted by PallavZ View Post
                      thankz.!.do you know where I can get those adjustable clutch and brake levers.?
                      You get it in eBay, also in many automobile shops. Don't go for the cheap ones, they're not worth it. You've lots of options on eBay.

                      Sent from my Q1000 using xBhp Connect mobile app
                      Last edited by manub; 04-12-2015, 01:06 AM.

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                      • Re: Yamaha YZF-R15 version 2.0

                        [MENTION=38603]The Monk[/MENTION] or [MENTION=41586]Divya Sharan[/MENTION].... This thread has been misplaced to " What Bike? " section after update. Please fix this
                        Its better to sweat than bleed!! "AGATT "

                        sigpic

                        Comment


                        • Re: Yamaha YZF-R15 version 2.0

                          From past few months I have been feeling that the engine is little hesitant to rev compared to earlier.. Yesterday I rode in rain and it was cold.. Engine felt lot smoother and new.. I wondered if there was any problem with the cooling system, because low temperature made the bike smoother.. I checked and found
                          Coolant level is just above low and 70% of the radiator fins are folded..
                          Should just topping the coolant be enough or do I need to replace it?
                          It was replaced about an year ago.
                          Any solution for the radiator?

                          Sent from my Nexus 5 using xBhp Connect mobile app

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                          • Re: Yamaha YZF-R15 version 2.0

                            Change the radiator

                            Sent from my C6902 using xBhp Connect mobile app

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                            • Re: Yamaha YZF-R15 version 2.0

                              Hey guys, I was wiping off water inside the tank lid when this rubber just came off(at the slightest touch), I have just placed it there but it seems to come off if I take it out. I have no idea what that is. Should I go the asc to get it rectified? Or is it just placed like that?

                              Sent from my Q1000 using xBhp Connect mobile app
                              Attached Files

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                              • Re: Yamaha YZF-R15 version 2.0

                                My bike has done 20k kms in 400 days. Everything is just as good as new. The Spark plug was replaced now and the one which was removed was clean too. Engine oil and oil filter will be changed in an extra 1.5k kms. I'm unable to source an Air Filter from the 5 Yamaha showrooms that I visited and everyone were like "We are verifying the stocks and we will start counter sales in a week's time". The Air filter was previously changed at 10k kms and it hasn't been touched since. Another option is to get a second quality Air filter from local shops. I was wondering if it would be okay to source the second quality ones or just wait for the Genuine spares?

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