Since '02 xBhp is different things to different people. From a close knit national community of bikers to India's only motorcycling lifestyle magazine and a place to make like-minded biker friends. Join us

Axor
Magazine
Castrol Power 1

Tubeless tyres are better than tubed ones.

Our Partner

Announcement

Collapse
No announcement yet.

CBZ xtreme / Hunk

Collapse
X
Collapse
 
  • Page of 760
  • Filter
  • Time
  • Show
Clear All
new posts
Previous 1 242 642 692 732 737 738 739 740 741 742 743 744 745 746 747 752 760 template Next
  • #11116
    Re: CBZ xtreme / Hunk

    Update: I've clocked around 800 Kms since rocker arm replacement.
    Engine is now super smooth and silent, much to my liking [emoji4]
    I would also like to mention about Gulf 20w40 engine oil. I poured this grade for the first time in the current bore, because engine had started consuming oil.
    Feedback: It just feels like any other 10w30, and there is no sluggishness at all. Even in this winter season of Delhi, I couldn't find out any issue with this oil. Most importantly the oil level is still holding fine after 800 Kms.
    I think for older bore(>50K), there is no harm in trying 20w40, in case your bike is consuming oil.

    Comment

    • #11117
      Re: CBZ xtreme / Hunk

      Originally posted by vickyrealcool View Post
      thanks nishesh ji for parts catalogue. its a must have for xtreme users.



      usually i change engine oil myself but this time not able to open drain bolt because last time service center guy over tighten it, local mechanic open it by hammering. stock bolt 12 number was not available so i used 17 number bolt with washer.
      [ATTACH]224116[/ATTACH]
      This means the thread of your bike's drain hole is gone. Get the hole aluminium welded, machined and 12 no. bolt hole done.

      Comment

      • #11118
        Re: CBZ xtreme / Hunk

        Originally posted by Anupam Das View Post
        This means the thread of your bike's drain hole is gone. Get the hole aluminium welded, machined and 12 no. bolt hole done.
        He mentioned the head size of bolt not thread size.
        Off the BOTTLE & On the THROTTLE

        Comment

        • #11119
          Re: CBZ xtreme / Hunk

          Originally posted by Jith_in View Post
          He mentioned the head size of bolt not thread size.
          If the threads and the engine casing surface around the drain hole is fine you should get a genuine spare drain bolt with washer(no. 12 bolt) fitted. No.17 head size bolt with normal no. 12 bolt size thread on it(if you are meaning so) runs the risk of over tightening and ultimate damage of threads in the engine casing. It is also interesting how a no. 17 head size bolt has normal no. 12 bolt size threads on it although you may find no. 13/14 head size bolt with normal no. 12 bolt size thread on it in the market. Get the whole thing/process inspected in another ASC.

          Comment

          • #11120
            Re: CBZ xtreme / Hunk

            Download Link for Servicing Manual of Honda CBF 150
            Actually I was searching for Service manual of CBZ Xtreme over Internet way back in 2013, but couldn't find the same.
            Instead of that, I managed to find the full version of HONDA CBF 150 UNICORN SERVICE MANUAL.

            https://www.sendspace.com/file/3rqg3f

            Note: This download link will be valid for 30 Days only, since uploading in done through free account
            Last edited by nishesh.kumar; 01-11-2017, 02:44 PM.

            Comment

            • #11121
              Re: CBZ xtreme / Hunk

              Originally posted by Anupam Das View Post
              If the threads and the engine casing surface around the drain hole is fine you should get a genuine spare drain bolt with washer(no. 12 bolt) fitted. No.17 head size bolt with normal no. 12 bolt size thread on it(if you are meaning so) runs the risk of over tightening and ultimate damage of threads in the engine casing. It is also interesting how a no. 17 head size bolt has normal no. 12 bolt size threads on it although you may find no. 13/14 head size bolt with normal no. 12 bolt size thread on it in the market. Get the whole thing/process inspected in another ASC.
              Both the bolts have same thread but different head sizes. 17 ones are used in passion splendor etc. 17 One is little shorter in length i think
              Off the BOTTLE & On the THROTTLE

              Comment

              • #11122
                Re: CBZ xtreme / Hunk

                Originally posted by Jith_in View Post
                Both the bolts have same thread but different head sizes. 17 ones are used in passion splendor etc. 17 One is little shorter in length i think
                You should stick to the genuine/original one.

                Sent from my A0001 using xBhp Connect mobile app

                Comment

                • #11123
                  Re: CBZ xtreme / Hunk

                  Originally posted by Anupam Das View Post
                  You should stick to the genuine/original one.

                  Sent from my A0001 using xBhp Connect mobile app
                  Noway dude.. I am on oversized drain bolt
                  Off the BOTTLE & On the THROTTLE

                  Comment

                  • #11124
                    Hero hunk engine oil on spark plug

                    Recently i replaced my piston rings on 2013 model hero hunk and valve grinding was also done..
                    Initially the mechanic inserted mineral engine oil,at that time the spark plug colour was light brown,then after riding 180kms i changed the oil to motul 7100 fully synthetic 20w50 oil..
                    Then after 20kms ride i opened the spark plug n noticed engine oil sticking to it..
                    When i rev hard after engine warm even at 8000 to 9000 rpm no white smoke is noticed from exhaust..
                    Then how the engine oil came to the spark plug..
                    If anyone have any idea do let me know..

                    Comment

                    • #11125
                      Re: Hero hunk engine oil on spark plug

                      Originally posted by nilangshu94 View Post
                      Recently i replaced my piston rings on 2013 model hero hunk and valve grinding was also done..
                      Initially the mechanic inserted mineral engine oil,at that time the spark plug colour was light brown,then after riding 180kms i changed the oil to motul 7100 fully synthetic 20w50 oil..
                      Then after 20kms ride i opened the spark plug n noticed engine oil sticking to it..
                      When i rev hard after engine warm even at 8000 to 9000 rpm no white smoke is noticed from exhaust..
                      Then how the engine oil came to the spark plug..
                      If anyone have any idea do let me know..
                      Faulty valve oil seals maybe. Check for smoke from exhaust after some hours of parking. And the oil you are using is very thick. Use 10w30 only in hunk/xtreme.
                      Off the BOTTLE & On the THROTTLE

                      Comment

                      • #11126
                        Re: Hero hunk engine oil on spark plug

                        Originally posted by nilangshu94 View Post
                        Recently i replaced my piston rings on 2013 model hero hunk and valve grinding was also done..
                        Initially the mechanic inserted mineral engine oil,at that time the spark plug colour was light brown,then after riding 180kms i changed the oil to motul 7100 fully synthetic 20w50 oil..
                        Then after 20kms ride i opened the spark plug n noticed engine oil sticking to it..
                        When i rev hard after engine warm even at 8000 to 9000 rpm no white smoke is noticed from exhaust..
                        Then how the engine oil came to the spark plug..
                        If anyone have any idea do let me know..
                        Were the rings only replaced or the cylinder was rebored too?
                        Whatever be the case, I believe switching to synthetic oil so soon was not a good idea. I suggest you switching back to mineral oil of 10W30 grade.
                        If there is no visible smoke from exhaust, it could be due to faulty valve seals as pointed out by Jithin.

                        Comment

                        • #11127
                          Re: CBZ xtreme / Hunk

                          Originally posted by nishesh.kumar View Post
                          Instead of that, I managed to find the full version of HONDA CBF 150 UNICORN SERVICE MANUAL.
                          I own Honda Shine 2008 model. I think it's called as Honda CBF 125M. Do you happen to have service manual for that ?

                          Please share it if you have it. Thanks a lot for your support.

                          Comment

                          • #11128
                            Re: CBZ xtreme / Hunk

                            Oil seals r also replaced with genuine hero ones. Only the piston rings r replaced no boring or honing is done..

                            Comment

                            • #11129
                              Re: CBZ xtreme / Hunk

                              Only the piston rings and valve oil seals r replaced with genuine hero ones.. Boring is not done

                              Comment

                              • #11130
                                Re: CBZ xtreme / Hunk

                                Today again i checked the spark plug,its back to normal brown now.. No oil deposit at all.. During startup on choke after 4-5 hrs of not using the bike very light smoke can be seen from exhaust if seen very very carefully else its unnoticeable..

                                Comment

                                Previous 1 242 642 692 732 737 738 739 740 741 742 743 744 745 746 747 752 760 template Next
                                Working...
                                X
                                © xBhp.com 2026. All rights reserved.
                                Designed by xBhp